 |
 |
 |
|
|
|
[Sponsors] | ||||
October 15, 2015, 11:43
|
|
#21 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11  |
I totally agree with you. Even not changing fvSchemes, using a relTol of 1e-2 produced goods results, even if PIMPLE did not converged within 20 iterations, max Courant number was lower than all the previous case.
Following your suggest I initialized the case with potentialFoam My fvSolution now looks like Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
"(p|pFinal)"
{
solver GAMG;
tolerance 0;
relTol 1e-2;
maxIter 20;
smoother DIC;
nPreSweeps 1;
nPostSweeps 1;
nFinestSweeps 2;
cacheAgglomeration true;
nCellsInCoarsestLevel 1000;
agglomerator faceAreaPair;
mergeLevels 1;
}
"(U|k|epsilon|omega|UFinal|kFinal|epsilonFinal|omegaFinal)"
{
solver PBiCG;
preconditioner DILU;
tolerance 0;
relTol 1.0e-2;
maxIter 100;
};
}
PIMPLE
{
correctPhi no;
nOuterCorrectors 20;
nCorrectors 2;
nNonOrthogonalCorrectors 0;
pRefCell 0;
pRefValue 0;
residualControl
{
"(p|U|k|omega)"
{
tolerance 0;
relTol 1e-2;
}
}
}
relaxationFactors
{
fields
{
p 0.3;
}
equations
{
U 0.7;
k 0.7;
omega 0.7;
}
potentialFlow
{
nNonOrthogonalCorrectors 10;
}
}
// ************************************************************************* //
Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default Euler;
}
gradSchemes
{
default Gauss linear;
grad(p) Gauss linear;
grad(U) Gauss linear 1;
}
divSchemes
{
default none;
div(phi,U) Gauss linearUpwind grad(U);
div(phi,k) Gauss upwind;
div(phi,omega) Gauss upwind;
div((nuEff*dev(T(grad(U))))) Gauss linear;
}
laplacianSchemes
{
default Gauss linear uncorrected;
}
interpolationSchemes
{
default linear;
interpolate(HbyA) linear;
}
snGradSchemes
{
default corrected;
}
fluxRequired
{
default no;
p ;
pcorr ;
}
// ************************************************************************* //
 here is the log file Code:
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.1 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 2.3.1-262087cdf8db
Exec : pimpleFoam -parallel
Date : Oct 15 2015
Time : 16:26:53
Host : "ime042"
PID : 2194
Case : /home/tesisti/OpenFOAM/tesisti-2.3.1/run/LOPEZ_tent./tent_4_pimple_ostacolo_forum
nProcs : 4
Slaves :
3
(
"ime042.2195"
"ime042.2196"
"ime042.2197"
)
Pstream initialized with:
floatTransfer : 0
nProcsSimpleSum : 0
commsType : nonBlocking
polling iterations : 0
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Allowing user-supplied system call operations
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Create mesh for time = 0
Reading field p
Reading field U
Reading/calculating face flux field phi
Selecting incompressible transport model Newtonian
Selecting turbulence model type RASModel
Selecting RAS turbulence model kOmegaSST
kOmegaSSTCoeffs
{
alphaK1 0.85;
alphaK2 1;
alphaOmega1 0.5;
alphaOmega2 0.856;
gamma1 0.555556;
gamma2 0.44;
beta1 0.075;
beta2 0.0828;
betaStar 0.09;
a1 0.31;
b1 1;
c1 10;
F3 false;
}
No finite volume options present
PIMPLE: max iterations = 20
field "(p|U|k|omega)" : relTol 0.01, tolerance 0
Starting time loop
forces forces:
Not including porosity effects
Courant Number mean: 2.72708e-09 max: 2.97915e-07
Time = 1.09083e-05
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 1, Final residual = 5.91079e-17, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 1, Final residual = 2.19952e-16, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 1, Final residual = 8.98804e-17, No Iterations 1
GAMG: Solving for p, Initial residual = 1, Final residual = 0.00687676, No Iterations 12
time step continuity errors : sum local = 3.75069e-11, global = -7.65664e-13, cumulative = -7.65664e-13
GAMG: Solving for p, Initial residual = 0.0173547, Final residual = 0.00013349, No Iterations 13
time step continuity errors : sum local = 2.94533e-11, global = -9.87067e-13, cumulative = -1.75273e-12
PIMPLE: iteration 2
DILUPBiCG: Solving for Ux, Initial residual = 0.541019, Final residual = 4.98283e-09, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.13042, Final residual = 6.38358e-10, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.130449, Final residual = 6.09503e-10, No Iterations 1
GAMG: Solving for p, Initial residual = 0.058201, Final residual = 0.000467356, No Iterations 9
time step continuity errors : sum local = 1.07511e-10, global = -4.98335e-12, cumulative = -6.73608e-12
GAMG: Solving for p, Initial residual = 0.0260287, Final residual = 0.000215772, No Iterations 10
time step continuity errors : sum local = 7.78018e-11, global = -4.61299e-12, cumulative = -1.13491e-11
PIMPLE: iteration 3
DILUPBiCG: Solving for Ux, Initial residual = 0.29539, Final residual = 8.14067e-09, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0656488, Final residual = 1.51581e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0656792, Final residual = 9.70915e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0473663, Final residual = 0.000473505, No Iterations 7
time step continuity errors : sum local = 1.74586e-10, global = -1.2961e-11, cumulative = -2.43101e-11
GAMG: Solving for p, Initial residual = 0.0277133, Final residual = 0.000269905, No Iterations 8
time step continuity errors : sum local = 1.19246e-10, global = -1.07661e-11, cumulative = -3.50761e-11
PIMPLE: iteration 4
DILUPBiCG: Solving for Ux, Initial residual = 0.153362, Final residual = 6.75048e-09, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.033625, Final residual = 5.99435e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0336545, Final residual = 4.80326e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0380831, Final residual = 0.000274788, No Iterations 7
time step continuity errors : sum local = 1.22831e-10, global = -1.18389e-11, cumulative = -4.6915e-11
GAMG: Solving for p, Initial residual = 0.0244955, Final residual = 0.000206677, No Iterations 7
time step continuity errors : sum local = 1.00653e-10, global = -1.06079e-11, cumulative = -5.75229e-11
PIMPLE: iteration 5
DILUPBiCG: Solving for Ux, Initial residual = 0.0785014, Final residual = 6.83723e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0170426, Final residual = 1.16311e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0170654, Final residual = 2.67571e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0290493, Final residual = 0.000286267, No Iterations 5
time step continuity errors : sum local = 1.40126e-10, global = -1.56208e-11, cumulative = -7.31437e-11
GAMG: Solving for p, Initial residual = 0.0195228, Final residual = 0.000163084, No Iterations 6
time step continuity errors : sum local = 8.32626e-11, global = -9.81246e-12, cumulative = -8.29562e-11
PIMPLE: iteration 6
DILUPBiCG: Solving for Ux, Initial residual = 0.0396642, Final residual = 9.66878e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00849559, Final residual = 8.33599e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00851068, Final residual = 1.47024e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0211567, Final residual = 0.000157033, No Iterations 5
time step continuity errors : sum local = 8.04021e-11, global = -9.61416e-12, cumulative = -9.25703e-11
GAMG: Solving for p, Initial residual = 0.0144978, Final residual = 0.000121978, No Iterations 5
time step continuity errors : sum local = 6.38651e-11, global = -8.03476e-12, cumulative = -1.00605e-10
PIMPLE: iteration 7
DILUPBiCG: Solving for Ux, Initial residual = 0.0197727, Final residual = 2.56789e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00423899, Final residual = 2.15719e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00425051, Final residual = 1.7355e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0148578, Final residual = 0.000126817, No Iterations 4
time step continuity errors : sum local = 6.6444e-11, global = -8.57408e-12, cumulative = -1.09179e-10
GAMG: Solving for p, Initial residual = 0.0102893, Final residual = 0.0001025, No Iterations 4
time step continuity errors : sum local = 5.43479e-11, global = -7.39819e-12, cumulative = -1.16577e-10
PIMPLE: iteration 8
DILUPBiCG: Solving for Ux, Initial residual = 0.00968633, Final residual = 1.14661e-05, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00219224, Final residual = 3.21912e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0022011, Final residual = 3.0782e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0101616, Final residual = 8.16944e-05, No Iterations 4
time step continuity errors : sum local = 4.33199e-11, global = -5.94433e-12, cumulative = -1.22522e-10
GAMG: Solving for p, Initial residual = 0.00707294, Final residual = 6.54765e-05, No Iterations 4
time step continuity errors : sum local = 3.49582e-11, global = -4.87964e-12, cumulative = -1.27401e-10
PIMPLE: iteration 9
DILUPBiCG: Solving for Ux, Initial residual = 0.00681408, Final residual = 3.80905e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00177464, Final residual = 3.53986e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00178121, Final residual = 1.6639e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0467092, Final residual = 0.000310518, No Iterations 3
time step continuity errors : sum local = 2.24944e-10, global = -2.95205e-11, cumulative = -1.56922e-10
GAMG: Solving for p, Initial residual = 0.000314233, Final residual = 2.84156e-06, No Iterations 16
time step continuity errors : sum local = 2.0366e-12, global = -9.59382e-14, cumulative = -1.57018e-10
DILUPBiCG: Solving for omega, Initial residual = 0.0623521, Final residual = 7.3343e-10, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 1, Final residual = 1.177e-08, No Iterations 1
PIMPLE: converged in 9 iterations
ExecutionTime = 73.29 s ClockTime = 73 s
forces forces output:
sum of forces:
pressure : (3.64807e+13 -7.78891e+10 5.29653e+10)
viscous : (213418 919.936 1353.81)
porous : (0 0 0)
sum of moments:
pressure : (8.94285e+13 1.13029e+10 1.46102e+13)
viscous : (1.19696e+06 -211132 343664)
porous : (0 0 0)
|
|
|
|
|
|
October 15, 2015, 11:47
|
|
#22 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
i uploaded the log file for a easier reading
http://www.filedropper.com/log_3 Anyway in the rest of the posts there's all the log file. Thank you for your precious help! Last edited by lpz_michele; October 16, 2015 at 05:59. |
|
|
|
|
|
|
October 16, 2015, 05:53
|
|
#23 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
Code:
Courant Number mean: 4.45296e-07 max: 3.95737
Time = 2.18166e-05
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 0.804678, Final residual = 1.16624e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.259266, Final residual = 1.10295e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.259259, Final residual = 4.02624e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.172343, Final residual = 0.0011019, No Iterations 5
time step continuity errors : sum local = 6.63562e-10, global = 1.82454e-11, cumulative = -1.38772e-10
GAMG: Solving for p, Initial residual = 0.156228, Final residual = 0.00150766, No Iterations 5
time step continuity errors : sum local = 7.01751e-10, global = 6.37665e-11, cumulative = -7.50059e-11
PIMPLE: iteration 2
DILUPBiCG: Solving for Ux, Initial residual = 0.208936, Final residual = 2.78254e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.043556, Final residual = 4.84805e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.043553, Final residual = 7.71918e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.175325, Final residual = 0.00139432, No Iterations 6
time step continuity errors : sum local = 6.68214e-10, global = 7.15353e-11, cumulative = -3.47065e-12
GAMG: Solving for p, Initial residual = 0.165679, Final residual = 0.00156913, No Iterations 6
time step continuity errors : sum local = 5.57668e-10, global = 6.77122e-11, cumulative = 6.42416e-11
PIMPLE: iteration 3
DILUPBiCG: Solving for Ux, Initial residual = 0.0344647, Final residual = 6.47389e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0179949, Final residual = 1.23483e-05, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0180038, Final residual = 1.30607e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.148667, Final residual = 0.00144741, No Iterations 6
time step continuity errors : sum local = 5.02292e-10, global = 5.83444e-11, cumulative = 1.22586e-10
GAMG: Solving for p, Initial residual = 0.137796, Final residual = 0.00106961, No Iterations 7
time step continuity errors : sum local = 2.80725e-10, global = 3.24772e-11, cumulative = 1.55063e-10
PIMPLE: iteration 4
DILUPBiCG: Solving for Ux, Initial residual = 0.0880161, Final residual = 1.0326e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0280499, Final residual = 3.89581e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0281135, Final residual = 4.76889e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.109167, Final residual = 0.000908374, No Iterations 7
time step continuity errors : sum local = 2.27888e-10, global = 2.59643e-11, cumulative = 1.81028e-10
GAMG: Solving for p, Initial residual = 0.0963879, Final residual = 0.000876691, No Iterations 7
time step continuity errors : sum local = 1.74587e-10, global = 2.06473e-11, cumulative = 2.01675e-10
PIMPLE: iteration 5
DILUPBiCG: Solving for Ux, Initial residual = 0.0800505, Final residual = 8.33044e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0236714, Final residual = 7.04689e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0236927, Final residual = 3.54827e-10, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0693485, Final residual = 0.000532271, No Iterations 8
time step continuity errors : sum local = 1.02336e-10, global = 1.14008e-11, cumulative = 2.13076e-10
GAMG: Solving for p, Initial residual = 0.0536917, Final residual = 0.000436641, No Iterations 8
time step continuity errors : sum local = 7.59934e-11, global = 8.54994e-12, cumulative = 2.21626e-10
PIMPLE: iteration 6
DILUPBiCG: Solving for Ux, Initial residual = 0.0558601, Final residual = 6.67708e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0156901, Final residual = 5.06795e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0156629, Final residual = 2.44944e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0379694, Final residual = 0.000335268, No Iterations 8
time step continuity errors : sum local = 5.72484e-11, global = 6.45433e-12, cumulative = 2.2808e-10
GAMG: Solving for p, Initial residual = 0.0240769, Final residual = 0.000224276, No Iterations 8
time step continuity errors : sum local = 4.23348e-11, global = 4.76779e-12, cumulative = 2.32848e-10
PIMPLE: iteration 7
DILUPBiCG: Solving for Ux, Initial residual = 0.0333884, Final residual = 1.70853e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00900173, Final residual = 1.07617e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00897384, Final residual = 2.30141e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.019312, Final residual = 0.000176399, No Iterations 8
time step continuity errors : sum local = 3.30021e-11, global = 3.80461e-12, cumulative = 2.36652e-10
GAMG: Solving for p, Initial residual = 0.0129418, Final residual = 0.00012364, No Iterations 8
time step continuity errors : sum local = 2.41974e-11, global = 2.7563e-12, cumulative = 2.39409e-10
PIMPLE: iteration 8
DILUPBiCG: Solving for Ux, Initial residual = 0.0180934, Final residual = 2.96759e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00472683, Final residual = 3.07684e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00470363, Final residual = 1.35633e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0120451, Final residual = 9.6639e-05, No Iterations 8
time step continuity errors : sum local = 1.88395e-11, global = 2.19672e-12, cumulative = 2.41605e-10
GAMG: Solving for p, Initial residual = 0.00827466, Final residual = 6.94748e-05, No Iterations 8
time step continuity errors : sum local = 1.38182e-11, global = 1.57351e-12, cumulative = 2.43179e-10
PIMPLE: iteration 9
DILUPBiCG: Solving for Ux, Initial residual = 0.00918889, Final residual = 1.79649e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00236482, Final residual = 4.36693e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00234905, Final residual = 1.52288e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00812195, Final residual = 7.37065e-05, No Iterations 7
time step continuity errors : sum local = 1.46375e-11, global = 1.91051e-12, cumulative = 2.45089e-10
GAMG: Solving for p, Initial residual = 0.00564556, Final residual = 5.42121e-05, No Iterations 7
time step continuity errors : sum local = 1.08574e-11, global = 1.36683e-12, cumulative = 2.46456e-10
PIMPLE: iteration 10
DILUPBiCG: Solving for Ux, Initial residual = 0.00443716, Final residual = 1.23625e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00116435, Final residual = 2.92314e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00115444, Final residual = 5.07607e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00548612, Final residual = 4.23516e-05, No Iterations 7
time step continuity errors : sum local = 8.47861e-12, global = 1.03779e-12, cumulative = 2.47494e-10
GAMG: Solving for p, Initial residual = 0.00383113, Final residual = 3.16165e-05, No Iterations 7
time step continuity errors : sum local = 6.35257e-12, global = 7.42849e-13, cumulative = 2.48237e-10
PIMPLE: iteration 11
DILUPBiCG: Solving for Ux, Initial residual = 0.00207762, Final residual = 1.40444e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000591854, Final residual = 1.94569e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000586099, Final residual = 6.50142e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00363869, Final residual = 3.14338e-05, No Iterations 6
time step continuity errors : sum local = 6.31565e-12, global = 7.4885e-13, cumulative = 2.48986e-10
GAMG: Solving for p, Initial residual = 0.00254693, Final residual = 2.42386e-05, No Iterations 6
time step continuity errors : sum local = 4.87713e-12, global = 5.54564e-13, cumulative = 2.4954e-10
PIMPLE: iteration 12
DILUPBiCG: Solving for Ux, Initial residual = 0.000947495, Final residual = 5.16617e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000317388, Final residual = 6.1561e-07, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.000314065, Final residual = 2.11944e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00237493, Final residual = 1.85754e-05, No Iterations 6
time step continuity errors : sum local = 3.73796e-12, global = 3.57665e-13, cumulative = 2.49898e-10
GAMG: Solving for p, Initial residual = 0.00166372, Final residual = 1.43676e-05, No Iterations 6
time step continuity errors : sum local = 2.89313e-12, global = 2.58868e-13, cumulative = 2.50157e-10
PIMPLE: iteration 13
DILUPBiCG: Solving for Ux, Initial residual = 0.000626205, Final residual = 5.63095e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000258295, Final residual = 3.04138e-07, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.000255393, Final residual = 1.21432e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0888371, Final residual = 0.000670744, No Iterations 2
time step continuity errors : sum local = 1.8005e-10, global = -1.94469e-11, cumulative = 2.3071e-10
GAMG: Solving for p, Initial residual = 0.000729984, Final residual = 6.06352e-06, No Iterations 12
time step continuity errors : sum local = 1.49575e-12, global = -1.47506e-13, cumulative = 2.30562e-10
DILUPBiCG: Solving for omega, Initial residual = 0.0625033, Final residual = 7.38616e-10, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 0.867677, Final residual = 1.0254e-08, No Iterations 1
PIMPLE: converged in 13 iterations
ExecutionTime = 167.69 s ClockTime = 167 s
forces forces output:
sum of forces:
pressure : (-2.89016e+12 3.19164e+10 1.2532e+11)
viscous : (232337 -160.405 298.947)
porous : (0 0 0)
sum of moments:
pressure : (-1.04529e+14 -6.70223e+12 1.48611e+13)
viscous : (3.55122e+06 -591238 812042)
porous : (0 0 0)
Courant Number mean: 4.6572e-07 max: 0.866262
Time = 3.27249e-05
|
|
|
|
|
|
|
October 16, 2015, 05:54
|
|
#24 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
Code:
Courant Number mean: 4.6572e-07 max: 0.866262
Time = 3.27249e-05
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 0.153808, Final residual = 3.047e-09, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.155373, Final residual = 1.87172e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.155876, Final residual = 2.26917e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.357055, Final residual = 0.00142702, No Iterations 3
time step continuity errors : sum local = 1.95899e-10, global = -8.30001e-12, cumulative = 2.22262e-10
GAMG: Solving for p, Initial residual = 0.290273, Final residual = 0.00137201, No Iterations 3
time step continuity errors : sum local = 1.6222e-10, global = -9.45025e-12, cumulative = 2.12812e-10
PIMPLE: iteration 2
DILUPBiCG: Solving for Ux, Initial residual = 0.0376374, Final residual = 3.44377e-09, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0364056, Final residual = 2.40672e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0364524, Final residual = 1.33552e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.380415, Final residual = 0.00215169, No Iterations 3
time step continuity errors : sum local = 2.44119e-10, global = -1.90027e-11, cumulative = 1.93809e-10
GAMG: Solving for p, Initial residual = 0.320322, Final residual = 0.00231518, No Iterations 3
time step continuity errors : sum local = 2.18478e-10, global = -2.31377e-11, cumulative = 1.70672e-10
PIMPLE: iteration 3
DILUPBiCG: Solving for Ux, Initial residual = 0.00453224, Final residual = 6.73702e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00526401, Final residual = 8.95383e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00531084, Final residual = 1.17768e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.320997, Final residual = 0.00234089, No Iterations 3
time step continuity errors : sum local = 2.18681e-10, global = -2.47569e-11, cumulative = 1.45915e-10
GAMG: Solving for p, Initial residual = 0.260848, Final residual = 0.00226083, No Iterations 3
time step continuity errors : sum local = 1.8207e-10, global = -2.30995e-11, cumulative = 1.22815e-10
PIMPLE: iteration 4
DILUPBiCG: Solving for Ux, Initial residual = 0.00940525, Final residual = 1.84594e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00902603, Final residual = 9.05354e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0090851, Final residual = 8.34401e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.235592, Final residual = 0.00193153, No Iterations 3
time step continuity errors : sum local = 1.5498e-10, global = -2.01055e-11, cumulative = 1.0271e-10
GAMG: Solving for p, Initial residual = 0.182647, Final residual = 0.00174165, No Iterations 3
time step continuity errors : sum local = 1.26287e-10, global = -1.7511e-11, cumulative = 8.5199e-11
PIMPLE: iteration 5
DILUPBiCG: Solving for Ux, Initial residual = 0.00809604, Final residual = 1.69565e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00759367, Final residual = 1.22436e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00763268, Final residual = 4.43223e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.157519, Final residual = 0.00141721, No Iterations 3
time step continuity errors : sum local = 1.0291e-10, global = -1.45912e-11, cumulative = 7.06077e-11
GAMG: Solving for p, Initial residual = 0.117464, Final residual = 0.000788086, No Iterations 4
time step continuity errors : sum local = 5.37705e-11, global = -8.33968e-12, cumulative = 6.2268e-11
PIMPLE: iteration 6
DILUPBiCG: Solving for Ux, Initial residual = 0.00544231, Final residual = 2.37351e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00503873, Final residual = 5.75274e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00505497, Final residual = 5.88432e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.100456, Final residual = 0.000939492, No Iterations 3
time step continuity errors : sum local = 6.4104e-11, global = -9.46738e-12, cumulative = 5.28007e-11
GAMG: Solving for p, Initial residual = 0.0729586, Final residual = 0.000513414, No Iterations 4
time step continuity errors : sum local = 3.37988e-11, global = -5.19552e-12, cumulative = 4.76052e-11
PIMPLE: iteration 7
DILUPBiCG: Solving for Ux, Initial residual = 0.00320923, Final residual = 2.33186e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00300018, Final residual = 2.10586e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00300396, Final residual = 3.33107e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0630093, Final residual = 0.000580559, No Iterations 3
time step continuity errors : sum local = 3.82369e-11, global = -5.39005e-12, cumulative = 4.22151e-11
GAMG: Solving for p, Initial residual = 0.0450559, Final residual = 0.000314175, No Iterations 4
time step continuity errors : sum local = 2.02767e-11, global = -2.83515e-12, cumulative = 3.938e-11
PIMPLE: iteration 8
DILUPBiCG: Solving for Ux, Initial residual = 0.00177712, Final residual = 2.11057e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00169931, Final residual = 4.98336e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00169758, Final residual = 2.8479e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0396559, Final residual = 0.000338839, No Iterations 3
time step continuity errors : sum local = 2.18745e-11, global = -2.55101e-12, cumulative = 3.68289e-11
GAMG: Solving for p, Initial residual = 0.0281144, Final residual = 0.000272978, No Iterations 3
time step continuity errors : sum local = 1.74163e-11, global = -1.98646e-12, cumulative = 3.48425e-11
PIMPLE: iteration 9
DILUPBiCG: Solving for Ux, Initial residual = 0.000943549, Final residual = 2.51123e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000941582, Final residual = 1.10393e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000939678, Final residual = 2.19214e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0252145, Final residual = 0.00020592, No Iterations 3
time step continuity errors : sum local = 1.31507e-11, global = -1.10242e-12, cumulative = 3.37401e-11
GAMG: Solving for p, Initial residual = 0.0177939, Final residual = 0.000166267, No Iterations 3
time step continuity errors : sum local = 1.05425e-11, global = -8.61989e-13, cumulative = 3.28781e-11
PIMPLE: iteration 10
DILUPBiCG: Solving for Ux, Initial residual = 0.000511453, Final residual = 2.75812e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000529362, Final residual = 1.75173e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000527419, Final residual = 9.12014e-10, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0162124, Final residual = 0.000131023, No Iterations 3
time step continuity errors : sum local = 8.31259e-12, global = -4.6235e-13, cumulative = 3.24157e-11
GAMG: Solving for p, Initial residual = 0.0114103, Final residual = 0.000106397, No Iterations 3
time step continuity errors : sum local = 6.72051e-12, global = -3.68311e-13, cumulative = 3.20474e-11
PIMPLE: iteration 11
DILUPBiCG: Solving for Ux, Initial residual = 0.00028488, Final residual = 3.45867e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000305018, Final residual = 2.61332e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000303123, Final residual = 1.26538e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0105179, Final residual = 8.73808e-05, No Iterations 3
time step continuity errors : sum local = 5.52124e-12, global = -1.99616e-13, cumulative = 3.18478e-11
GAMG: Solving for p, Initial residual = 0.00739096, Final residual = 7.14943e-05, No Iterations 3
time step continuity errors : sum local = 4.50513e-12, global = -1.63558e-13, cumulative = 3.16842e-11
PIMPLE: iteration 12
DILUPBiCG: Solving for Ux, Initial residual = 0.000163582, Final residual = 3.61035e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00018055, Final residual = 3.10753e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000178935, Final residual = 5.14893e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00687332, Final residual = 6.09446e-05, No Iterations 3
time step continuity errors : sum local = 3.84111e-12, global = -9.01481e-14, cumulative = 3.15941e-11
GAMG: Solving for p, Initial residual = 0.00482588, Final residual = 3.581e-05, No Iterations 4
time step continuity errors : sum local = 2.25316e-12, global = -6.11629e-14, cumulative = 3.15329e-11
PIMPLE: iteration 13
DILUPBiCG: Solving for Ux, Initial residual = 9.78622e-05, Final residual = 5.79579e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0001102, Final residual = 4.16335e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000108768, Final residual = 8.46122e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00451818, Final residual = 4.20022e-05, No Iterations 3
time step continuity errors : sum local = 2.64277e-12, global = -3.54882e-14, cumulative = 3.14974e-11
GAMG: Solving for p, Initial residual = 0.0031709, Final residual = 2.55694e-05, No Iterations 4
time step continuity errors : sum local = 1.60716e-12, global = -2.92768e-14, cumulative = 3.14682e-11
PIMPLE: iteration 14
DILUPBiCG: Solving for Ux, Initial residual = 8.51095e-05, Final residual = 3.22727e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 9.71724e-05, Final residual = 1.31118e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 9.57006e-05, Final residual = 3.06191e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.305866, Final residual = 0.00172824, No Iterations 2
time step continuity errors : sum local = 1.20588e-10, global = -1.05091e-11, cumulative = 2.09591e-11
GAMG: Solving for p, Initial residual = 0.00251927, Final residual = 2.3346e-05, No Iterations 11
time step continuity errors : sum local = 1.1176e-12, global = -1.06524e-13, cumulative = 2.08525e-11
DILUPBiCG: Solving for omega, Initial residual = 0.0625884, Final residual = 7.39465e-10, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 0.781895, Final residual = 9.23823e-09, No Iterations 1
PIMPLE: converged in 14 iterations
ExecutionTime = 237.55 s ClockTime = 237 s
forces forces output:
sum of forces:
pressure : (-1.56965e+12 -1.43335e+09 6.01342e+09)
viscous : (235818 -84.4967 987.952)
porous : (0 0 0)
sum of moments:
pressure : (8.58503e+13 7.90458e+12 -1.07033e+13)
viscous : (3.36853e+06 -439698 246524)
porous : (0 0 0)
|
|
|
|
|
|
|
October 16, 2015, 05:55
|
|
#25 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
Code:
Courant Number mean: 4.65817e-07 max: 1.36346
Time = 4.36332e-05
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 0.0232292, Final residual = 2.56945e-09, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0274851, Final residual = 1.57835e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0276542, Final residual = 1.47064e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.31735, Final residual = 0.00224663, No Iterations 2
time step continuity errors : sum local = 9.61403e-11, global = 6.31648e-12, cumulative = 2.7169e-11
GAMG: Solving for p, Initial residual = 0.205902, Final residual = 0.001544, No Iterations 2
time step continuity errors : sum local = 7.13066e-11, global = 4.60012e-12, cumulative = 3.17691e-11
PIMPLE: iteration 2
DILUPBiCG: Solving for Ux, Initial residual = 0.0085811, Final residual = 2.16983e-09, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00907025, Final residual = 1.60463e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00913096, Final residual = 2.17987e-10, No Iterations 1
GAMG: Solving for p, Initial residual = 0.19331, Final residual = 0.00151747, No Iterations 2
time step continuity errors : sum local = 6.74552e-11, global = 1.33263e-12, cumulative = 3.31018e-11
GAMG: Solving for p, Initial residual = 0.130615, Final residual = 0.00122521, No Iterations 2
time step continuity errors : sum local = 5.64496e-11, global = 1.40125e-12, cumulative = 3.4503e-11
PIMPLE: iteration 3
DILUPBiCG: Solving for Ux, Initial residual = 0.00334901, Final residual = 1.50589e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00321682, Final residual = 5.74963e-10, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00322183, Final residual = 1.11569e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.122056, Final residual = 0.000639517, No Iterations 3
time step continuity errors : sum local = 2.90142e-11, global = -2.85012e-13, cumulative = 3.4218e-11
GAMG: Solving for p, Initial residual = 0.0838696, Final residual = 0.000532678, No Iterations 3
time step continuity errors : sum local = 2.46273e-11, global = -2.9598e-13, cumulative = 3.3922e-11
PIMPLE: iteration 4
DILUPBiCG: Solving for Ux, Initial residual = 0.00159805, Final residual = 3.85849e-09, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00166268, Final residual = 3.37784e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00165102, Final residual = 2.09613e-10, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0774873, Final residual = 0.000434839, No Iterations 3
time step continuity errors : sum local = 1.99708e-11, global = -9.22902e-13, cumulative = 3.29991e-11
GAMG: Solving for p, Initial residual = 0.0536683, Final residual = 0.000346435, No Iterations 3
time step continuity errors : sum local = 1.6087e-11, global = -8.07103e-13, cumulative = 3.2192e-11
PIMPLE: iteration 5
DILUPBiCG: Solving for Ux, Initial residual = 0.000919404, Final residual = 1.50842e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00106269, Final residual = 2.9075e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00105502, Final residual = 1.31792e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0494252, Final residual = 0.000277864, No Iterations 3
time step continuity errors : sum local = 1.28619e-11, global = -9.27869e-13, cumulative = 3.12641e-11
GAMG: Solving for p, Initial residual = 0.0343791, Final residual = 0.000218658, No Iterations 3
time step continuity errors : sum local = 1.01903e-11, global = -7.78566e-13, cumulative = 3.04856e-11
PIMPLE: iteration 6
DILUPBiCG: Solving for Ux, Initial residual = 0.000562435, Final residual = 4.20733e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000675228, Final residual = 1.2197e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000670379, Final residual = 4.0592e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0317737, Final residual = 0.000175393, No Iterations 3
time step continuity errors : sum local = 8.16037e-12, global = -7.5541e-13, cumulative = 2.97302e-11
GAMG: Solving for p, Initial residual = 0.022157, Final residual = 0.000138293, No Iterations 3
time step continuity errors : sum local = 6.46192e-12, global = -6.24999e-13, cumulative = 2.91052e-11
PIMPLE: iteration 7
DILUPBiCG: Solving for Ux, Initial residual = 0.000346424, Final residual = 7.43556e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000414625, Final residual = 1.69981e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000411832, Final residual = 7.59722e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0206152, Final residual = 0.000196566, No Iterations 2
time step continuity errors : sum local = 9.17613e-12, global = -8.07835e-13, cumulative = 2.82973e-11
GAMG: Solving for p, Initial residual = 0.0143977, Final residual = 9.30636e-05, No Iterations 3
time step continuity errors : sum local = 4.35745e-12, global = -4.92492e-13, cumulative = 2.78048e-11
PIMPLE: iteration 8
DILUPBiCG: Solving for Ux, Initial residual = 0.000213203, Final residual = 1.0227e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000249784, Final residual = 5.35096e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000248079, Final residual = 1.03134e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0134917, Final residual = 0.000123558, No Iterations 2
time step continuity errors : sum local = 5.78071e-12, global = -5.94661e-13, cumulative = 2.72102e-11
GAMG: Solving for p, Initial residual = 0.00943279, Final residual = 6.07135e-05, No Iterations 3
time step continuity errors : sum local = 2.84607e-12, global = -3.50358e-13, cumulative = 2.68598e-11
PIMPLE: iteration 9
DILUPBiCG: Solving for Ux, Initial residual = 0.000132386, Final residual = 1.25395e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000150149, Final residual = 1.13575e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000149076, Final residual = 1.23493e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00889332, Final residual = 7.98361e-05, No Iterations 2
time step continuity errors : sum local = 3.74045e-12, global = -4.23492e-13, cumulative = 2.64363e-11
GAMG: Solving for p, Initial residual = 0.00622237, Final residual = 4.06618e-05, No Iterations 3
time step continuity errors : sum local = 1.90751e-12, global = -2.40828e-13, cumulative = 2.61955e-11
PIMPLE: iteration 10
DILUPBiCG: Solving for Ux, Initial residual = 8.34154e-05, Final residual = 1.33003e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 9.10409e-05, Final residual = 1.82129e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 9.03378e-05, Final residual = 1.2049e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00589602, Final residual = 5.30698e-05, No Iterations 2
time step continuity errors : sum local = 2.48864e-12, global = -2.94249e-13, cumulative = 2.59013e-11
GAMG: Solving for p, Initial residual = 0.00412745, Final residual = 2.81191e-05, No Iterations 3
time step continuity errors : sum local = 1.31971e-12, global = -1.62246e-13, cumulative = 2.5739e-11
PIMPLE: iteration 11
DILUPBiCG: Solving for Ux, Initial residual = 5.34605e-05, Final residual = 1.2779e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 5.59623e-05, Final residual = 2.50039e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 5.55369e-05, Final residual = 9.58518e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00392628, Final residual = 3.62638e-05, No Iterations 2
time step continuity errors : sum local = 1.70151e-12, global = -2.00805e-13, cumulative = 2.55382e-11
GAMG: Solving for p, Initial residual = 0.00274973, Final residual = 2.00569e-05, No Iterations 3
time step continuity errors : sum local = 9.41588e-13, global = -1.08471e-13, cumulative = 2.54297e-11
PIMPLE: iteration 12
DILUPBiCG: Solving for Ux, Initial residual = 4.96465e-05, Final residual = 3.89196e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 4.98931e-05, Final residual = 1.0192e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 4.95335e-05, Final residual = 2.14736e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.412737, Final residual = 0.00191283, No Iterations 2
time step continuity errors : sum local = 9.14342e-11, global = -6.25542e-12, cumulative = 1.91743e-11
GAMG: Solving for p, Initial residual = 0.00334579, Final residual = 2.84362e-05, No Iterations 10
time step continuity errors : sum local = 7.77794e-13, global = -7.38969e-14, cumulative = 1.91004e-11
DILUPBiCG: Solving for omega, Initial residual = 0.0626474, Final residual = 7.40061e-10, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 0.719953, Final residual = 8.50614e-09, No Iterations 1
PIMPLE: converged in 12 iterations
ExecutionTime = 294.3 s ClockTime = 294 s
forces forces output:
sum of forces:
pressure : (-3.0029e+11 1.23586e+09 -2.0708e+10)
viscous : (238594 -35.8437 720.255)
porous : (0 0 0)
sum of moments:
pressure : (-2.59846e+13 3.94127e+12 -2.04534e+12)
viscous : (3.07536e+06 -435924 156457)
porous : (0 0 0)
|
|
|
|
|
|
|
October 16, 2015, 05:55
|
|
#26 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
Code:
Courant Number mean: 4.65729e-07 max: 1.40787
Time = 5.45415e-05
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 0.0134676, Final residual = 1.67798e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0139243, Final residual = 6.63968e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0140305, Final residual = 2.46421e-10, No Iterations 1
GAMG: Solving for p, Initial residual = 0.435517, Final residual = 0.00248707, No Iterations 2
time step continuity errors : sum local = 7.98102e-11, global = 6.75017e-12, cumulative = 2.58506e-11
GAMG: Solving for p, Initial residual = 0.268012, Final residual = 0.00161873, No Iterations 2
time step continuity errors : sum local = 5.90958e-11, global = 5.00569e-12, cumulative = 3.08563e-11
PIMPLE: iteration 2
DILUPBiCG: Solving for Ux, Initial residual = 0.0060295, Final residual = 1.95083e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00587495, Final residual = 7.48154e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00590199, Final residual = 9.39068e-11, No Iterations 1
GAMG: Solving for p, Initial residual = 0.243559, Final residual = 0.00131669, No Iterations 2
time step continuity errors : sum local = 4.64969e-11, global = 3.36213e-12, cumulative = 3.42184e-11
GAMG: Solving for p, Initial residual = 0.15878, Final residual = 0.000948082, No Iterations 2
time step continuity errors : sum local = 3.59533e-11, global = 2.76778e-12, cumulative = 3.69862e-11
PIMPLE: iteration 3
DILUPBiCG: Solving for Ux, Initial residual = 0.00285327, Final residual = 7.5005e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00274132, Final residual = 1.10601e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00274817, Final residual = 4.6697e-11, No Iterations 1
GAMG: Solving for p, Initial residual = 0.146113, Final residual = 0.00080609, No Iterations 2
time step continuity errors : sum local = 3.00975e-11, global = 1.4307e-12, cumulative = 3.84169e-11
GAMG: Solving for p, Initial residual = 0.0981323, Final residual = 0.000639569, No Iterations 2
time step continuity errors : sum local = 2.48923e-11, global = 1.33963e-12, cumulative = 3.97565e-11
PIMPLE: iteration 4
DILUPBiCG: Solving for Ux, Initial residual = 0.00144889, Final residual = 1.41394e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00142612, Final residual = 1.31353e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00142686, Final residual = 1.74244e-10, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0912399, Final residual = 0.000518582, No Iterations 2
time step continuity errors : sum local = 2.00214e-11, global = 3.25482e-13, cumulative = 4.0082e-11
GAMG: Solving for p, Initial residual = 0.0622932, Final residual = 0.000428492, No Iterations 2
time step continuity errors : sum local = 1.69638e-11, global = 2.83211e-13, cumulative = 4.03652e-11
PIMPLE: iteration 5
DILUPBiCG: Solving for Ux, Initial residual = 0.000790446, Final residual = 5.78586e-09, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000805454, Final residual = 1.475e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000805838, Final residual = 2.69856e-10, No Iterations 1
GAMG: Solving for p, Initial residual = 0.058355, Final residual = 0.000347522, No Iterations 2
time step continuity errors : sum local = 1.36973e-11, global = -3.16207e-13, cumulative = 4.0049e-11
GAMG: Solving for p, Initial residual = 0.0402202, Final residual = 0.000278368, No Iterations 2
time step continuity errors : sum local = 1.1145e-11, global = -3.1557e-13, cumulative = 3.97334e-11
PIMPLE: iteration 6
DILUPBiCG: Solving for Ux, Initial residual = 0.000457142, Final residual = 1.78396e-09, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000477983, Final residual = 2.41093e-10, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00047851, Final residual = 9.25156e-10, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0378947, Final residual = 0.000233564, No Iterations 2
time step continuity errors : sum local = 9.32674e-12, global = -5.28685e-13, cumulative = 3.92047e-11
GAMG: Solving for p, Initial residual = 0.0262721, Final residual = 0.000185052, No Iterations 2
time step continuity errors : sum local = 7.46281e-12, global = -4.70621e-13, cumulative = 3.87341e-11
PIMPLE: iteration 7
DILUPBiCG: Solving for Ux, Initial residual = 0.000276426, Final residual = 3.28303e-09, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000291608, Final residual = 1.81263e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000292142, Final residual = 1.91097e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0248662, Final residual = 0.000161305, No Iterations 2
time step continuity errors : sum local = 6.49456e-12, global = -5.29937e-13, cumulative = 3.82042e-11
GAMG: Solving for p, Initial residual = 0.0173036, Final residual = 0.000129568, No Iterations 2
time step continuity errors : sum local = 5.24932e-12, global = -4.62884e-13, cumulative = 3.77413e-11
PIMPLE: iteration 8
DILUPBiCG: Solving for Ux, Initial residual = 0.000173516, Final residual = 8.85895e-09, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000181209, Final residual = 2.12013e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000181606, Final residual = 2.99055e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.016438, Final residual = 0.000115697, No Iterations 2
time step continuity errors : sum local = 4.68255e-12, global = -4.72614e-13, cumulative = 3.72687e-11
GAMG: Solving for p, Initial residual = 0.0114659, Final residual = 9.40937e-05, No Iterations 2
time step continuity errors : sum local = 3.82326e-12, global = -4.10546e-13, cumulative = 3.68581e-11
PIMPLE: iteration 9
DILUPBiCG: Solving for Ux, Initial residual = 0.00011238, Final residual = 1.56543e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000114214, Final residual = 4.02905e-09, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000114476, Final residual = 4.06736e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.010926, Final residual = 8.4902e-05, No Iterations 2
time step continuity errors : sum local = 3.4475e-12, global = -4.02282e-13, cumulative = 3.64559e-11
GAMG: Solving for p, Initial residual = 0.00763297, Final residual = 6.964e-05, No Iterations 2
time step continuity errors : sum local = 2.83487e-12, global = -3.46703e-13, cumulative = 3.61092e-11
PIMPLE: iteration 10
DILUPBiCG: Solving for Ux, Initial residual = 7.47015e-05, Final residual = 2.83367e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 7.28101e-05, Final residual = 3.7092e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 7.29677e-05, Final residual = 5.08516e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00729328, Final residual = 6.32289e-05, No Iterations 2
time step continuity errors : sum local = 2.57277e-12, global = -3.33087e-13, cumulative = 3.57761e-11
GAMG: Solving for p, Initial residual = 0.00510046, Final residual = 3.25591e-05, No Iterations 3
time step continuity errors : sum local = 1.32693e-12, global = -2.03247e-13, cumulative = 3.55728e-11
PIMPLE: iteration 11
DILUPBiCG: Solving for Ux, Initial residual = 5.31006e-05, Final residual = 4.58142e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 4.66708e-05, Final residual = 1.05024e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 4.67521e-05, Final residual = 7.36344e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.004888, Final residual = 4.48518e-05, No Iterations 2
time step continuity errors : sum local = 1.82717e-12, global = -2.53211e-13, cumulative = 3.53196e-11
GAMG: Solving for p, Initial residual = 0.00342073, Final residual = 2.39096e-05, No Iterations 3
time step continuity errors : sum local = 9.75033e-13, global = -1.51696e-13, cumulative = 3.51679e-11
PIMPLE: iteration 12
DILUPBiCG: Solving for Ux, Initial residual = 5.33942e-05, Final residual = 1.85313e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 4.31947e-05, Final residual = 3.39609e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 4.3261e-05, Final residual = 2.68123e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.467744, Final residual = 0.00205128, No Iterations 2
time step continuity errors : sum local = 8.1769e-11, global = -5.17691e-12, cumulative = 2.9991e-11
GAMG: Solving for p, Initial residual = 0.00395724, Final residual = 3.29222e-05, No Iterations 10
time step continuity errors : sum local = 6.82293e-13, global = -7.21946e-14, cumulative = 2.99188e-11
DILUPBiCG: Solving for omega, Initial residual = 0.062716, Final residual = 7.40827e-10, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 0.665605, Final residual = 7.86498e-09, No Iterations 1
PIMPLE: converged in 12 iterations
ExecutionTime = 347.86 s ClockTime = 347 s
forces forces output:
sum of forces:
pressure : (-1.99449e+11 -1.87866e+09 -1.31347e+10)
viscous : (240086 33.725 727.563)
porous : (0 0 0)
sum of moments:
pressure : (-6.24391e+12 6.58669e+11 1.69875e+12)
viscous : (3.20228e+06 -383214 200394)
porous : (0 0 0)
|
|
|
|
|
|
|
October 16, 2015, 05:56
|
|
#27 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
Code:
Courant Number mean: 4.65639e-07 max: 1.37828
Time = 6.54498e-05
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 0.009299, Final residual = 7.06457e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0100783, Final residual = 5.43109e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0101558, Final residual = 2.40175e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.498085, Final residual = 0.0030038, No Iterations 2
time step continuity errors : sum local = 8.33048e-11, global = 8.69252e-12, cumulative = 3.86113e-11
GAMG: Solving for p, Initial residual = 0.302167, Final residual = 0.00195708, No Iterations 2
time step continuity errors : sum local = 6.26323e-11, global = 6.80363e-12, cumulative = 4.5415e-11
PIMPLE: iteration 2
DILUPBiCG: Solving for Ux, Initial residual = 0.00466859, Final residual = 1.41717e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00471849, Final residual = 1.09844e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0047386, Final residual = 7.54242e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.27947, Final residual = 0.0014716, No Iterations 2
time step continuity errors : sum local = 4.56561e-11, global = 3.62601e-12, cumulative = 4.9041e-11
GAMG: Solving for p, Initial residual = 0.180122, Final residual = 0.00103764, No Iterations 2
time step continuity errors : sum local = 3.49658e-11, global = 2.95682e-12, cumulative = 5.19978e-11
PIMPLE: iteration 3
DILUPBiCG: Solving for Ux, Initial residual = 0.00250207, Final residual = 7.79987e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00243082, Final residual = 2.66659e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00243058, Final residual = 3.1047e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.167384, Final residual = 0.000877574, No Iterations 2
time step continuity errors : sum local = 2.91191e-11, global = 1.75306e-12, cumulative = 5.37509e-11
GAMG: Solving for p, Initial residual = 0.111578, Final residual = 0.00064303, No Iterations 2
time step continuity errors : sum local = 2.2406e-11, global = 1.37744e-12, cumulative = 5.51283e-11
PIMPLE: iteration 4
DILUPBiCG: Solving for Ux, Initial residual = 0.00141345, Final residual = 5.29407e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00134486, Final residual = 4.17954e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00134007, Final residual = 1.61241e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.104329, Final residual = 0.000532796, No Iterations 2
time step continuity errors : sum local = 1.84101e-11, global = 5.62883e-13, cumulative = 5.56912e-11
GAMG: Solving for p, Initial residual = 0.0708864, Final residual = 0.000425187, No Iterations 2
time step continuity errors : sum local = 1.51365e-11, global = 4.82094e-13, cumulative = 5.61733e-11
PIMPLE: iteration 5
DILUPBiCG: Solving for Ux, Initial residual = 0.000819531, Final residual = 2.61293e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000780836, Final residual = 4.02688e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000777037, Final residual = 1.00696e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.066663, Final residual = 0.000381488, No Iterations 2
time step continuity errors : sum local = 1.35147e-11, global = -5.61074e-14, cumulative = 5.61172e-11
GAMG: Solving for p, Initial residual = 0.0457993, Final residual = 0.000297243, No Iterations 2
time step continuity errors : sum local = 1.07288e-11, global = -8.35243e-14, cumulative = 5.60336e-11
PIMPLE: iteration 6
DILUPBiCG: Solving for Ux, Initial residual = 0.000484415, Final residual = 2.55933e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000469215, Final residual = 4.99504e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000467352, Final residual = 1.86485e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0432421, Final residual = 0.000244311, No Iterations 2
time step continuity errors : sum local = 8.79215e-12, global = -3.46876e-13, cumulative = 5.56868e-11
GAMG: Solving for p, Initial residual = 0.0299157, Final residual = 0.000194739, No Iterations 2
time step continuity errors : sum local = 7.09117e-12, global = -3.2385e-13, cumulative = 5.53629e-11
PIMPLE: iteration 7
DILUPBiCG: Solving for Ux, Initial residual = 0.000295215, Final residual = 5.02397e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000288675, Final residual = 1.57837e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000287735, Final residual = 2.51214e-10, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0283519, Final residual = 0.000181492, No Iterations 2
time step continuity errors : sum local = 6.59675e-12, global = -4.75388e-13, cumulative = 5.48875e-11
GAMG: Solving for p, Initial residual = 0.0196998, Final residual = 0.000142317, No Iterations 2
time step continuity errors : sum local = 5.21201e-12, global = -4.02053e-13, cumulative = 5.44855e-11
PIMPLE: iteration 8
DILUPBiCG: Solving for Ux, Initial residual = 0.000185521, Final residual = 3.62105e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000180813, Final residual = 2.21069e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000180318, Final residual = 4.75512e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0187334, Final residual = 0.000133593, No Iterations 2
time step continuity errors : sum local = 4.88663e-12, global = -4.7917e-13, cumulative = 5.40063e-11
GAMG: Solving for p, Initial residual = 0.0130487, Final residual = 0.000104477, No Iterations 2
time step continuity errors : sum local = 3.84014e-12, global = -3.94566e-13, cumulative = 5.36117e-11
PIMPLE: iteration 9
DILUPBiCG: Solving for Ux, Initial residual = 0.00011977, Final residual = 8.48505e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000114718, Final residual = 7.69762e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00011445, Final residual = 1.14036e-09, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0124422, Final residual = 9.92166e-05, No Iterations 2
time step continuity errors : sum local = 3.64389e-12, global = -4.14177e-13, cumulative = 5.31976e-11
GAMG: Solving for p, Initial residual = 0.008686, Final residual = 8.07195e-05, No Iterations 2
time step continuity errors : sum local = 2.97367e-12, global = -3.54944e-13, cumulative = 5.28426e-11
PIMPLE: iteration 10
DILUPBiCG: Solving for Ux, Initial residual = 7.92666e-05, Final residual = 3.90017e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 7.3479e-05, Final residual = 1.78177e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 7.33251e-05, Final residual = 2.57594e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00830858, Final residual = 7.86628e-05, No Iterations 2
time step continuity errors : sum local = 2.89642e-12, global = -4.07435e-13, cumulative = 5.24352e-11
GAMG: Solving for p, Initial residual = 0.0058053, Final residual = 4.16342e-05, No Iterations 3
time step continuity errors : sum local = 1.5361e-12, global = -2.38835e-13, cumulative = 5.21963e-11
PIMPLE: iteration 11
DILUPBiCG: Solving for Ux, Initial residual = 5.55728e-05, Final residual = 1.78193e-08, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 4.72277e-05, Final residual = 1.3051e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 4.7112e-05, Final residual = 3.24351e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00557135, Final residual = 3.89132e-05, No Iterations 3
time step continuity errors : sum local = 1.43501e-12, global = -2.35232e-13, cumulative = 5.19611e-11
GAMG: Solving for p, Initial residual = 0.00389506, Final residual = 3.06738e-05, No Iterations 3
time step continuity errors : sum local = 1.13251e-12, global = -1.86116e-13, cumulative = 5.1775e-11
PIMPLE: iteration 12
DILUPBiCG: Solving for Ux, Initial residual = 5.60063e-05, Final residual = 4.83465e-08, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 4.37612e-05, Final residual = 4.12397e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 4.36464e-05, Final residual = 1.3888e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.507079, Final residual = 0.00222332, No Iterations 2
time step continuity errors : sum local = 7.80613e-11, global = -4.9288e-12, cumulative = 4.68462e-11
GAMG: Solving for p, Initial residual = 0.0047093, Final residual = 4.49215e-05, No Iterations 10
time step continuity errors : sum local = 7.6497e-13, global = -8.95146e-14, cumulative = 4.67567e-11
DILUPBiCG: Solving for omega, Initial residual = 0.062803, Final residual = 7.41958e-10, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 0.615135, Final residual = 7.27615e-09, No Iterations 1
PIMPLE: converged in 12 iterations
ExecutionTime = 402.24 s ClockTime = 401 s
forces forces output:
sum of forces:
pressure : (-1.60003e+11 2.91174e+09 -8.80548e+09)
viscous : (241788 -107.663 330.991)
porous : (0 0 0)
sum of moments:
pressure : (-2.44381e+10 1.21509e+12 9.14287e+11)
viscous : (3.08195e+06 -550525 224657)
porous : (0 0 0)
|
|
|
|
|
|
|
October 16, 2015, 05:56
|
|
#28 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
Code:
Courant Number mean: 4.65573e-07 max: 4.5987
Time = 7.63581e-05
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 0.0084946, Final residual = 2.09189e-05, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00803198, Final residual = 7.91815e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0080827, Final residual = 1.87353e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.537431, Final residual = 0.00354817, No Iterations 2
time step continuity errors : sum local = 8.86905e-11, global = 9.80821e-12, cumulative = 5.65649e-11
GAMG: Solving for p, Initial residual = 0.323754, Final residual = 0.00223559, No Iterations 2
time step continuity errors : sum local = 6.49264e-11, global = 7.45564e-12, cumulative = 6.40205e-11
PIMPLE: iteration 2
DILUPBiCG: Solving for Ux, Initial residual = 0.00430563, Final residual = 5.59351e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00402885, Final residual = 8.19034e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00403951, Final residual = 1.51074e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.302784, Final residual = 0.0017725, No Iterations 2
time step continuity errors : sum local = 4.99793e-11, global = 4.3451e-12, cumulative = 6.83656e-11
GAMG: Solving for p, Initial residual = 0.194024, Final residual = 0.00124056, No Iterations 2
time step continuity errors : sum local = 3.8209e-11, global = 3.59031e-12, cumulative = 7.19559e-11
PIMPLE: iteration 3
DILUPBiCG: Solving for Ux, Initial residual = 0.00230292, Final residual = 1.77697e-05, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00220035, Final residual = 1.75448e-05, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00220178, Final residual = 6.70531e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.181539, Final residual = 0.000967896, No Iterations 2
time step continuity errors : sum local = 2.93558e-11, global = 1.85409e-12, cumulative = 7.381e-11
GAMG: Solving for p, Initial residual = 0.120506, Final residual = 0.000689577, No Iterations 2
time step continuity errors : sum local = 2.20545e-11, global = 1.38404e-12, cumulative = 7.51941e-11
PIMPLE: iteration 4
DILUPBiCG: Solving for Ux, Initial residual = 0.00124012, Final residual = 2.12446e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00126701, Final residual = 2.98027e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00126521, Final residual = 3.30174e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.11314, Final residual = 0.000643276, No Iterations 2
time step continuity errors : sum local = 2.03983e-11, global = 8.99271e-13, cumulative = 7.60933e-11
GAMG: Solving for p, Initial residual = 0.0766541, Final residual = 0.00047441, No Iterations 2
time step continuity errors : sum local = 1.55408e-11, global = 6.51735e-13, cumulative = 7.67451e-11
PIMPLE: iteration 5
DILUPBiCG: Solving for Ux, Initial residual = 0.000700229, Final residual = 5.66259e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000752421, Final residual = 1.12961e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000751209, Final residual = 8.17655e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0723126, Final residual = 0.000489034, No Iterations 2
time step continuity errors : sum local = 1.59389e-11, global = 1.91548e-13, cumulative = 7.69366e-11
GAMG: Solving for p, Initial residual = 0.0495668, Final residual = 0.000380507, No Iterations 2
time step continuity errors : sum local = 1.26594e-11, global = 1.22309e-13, cumulative = 7.70589e-11
PIMPLE: iteration 6
DILUPBiCG: Solving for Ux, Initial residual = 0.000428368, Final residual = 6.86983e-07, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.000458074, Final residual = 1.21928e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000457851, Final residual = 1.69597e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0468871, Final residual = 0.000314261, No Iterations 2
time step continuity errors : sum local = 1.04229e-11, global = -2.40345e-13, cumulative = 7.68186e-11
GAMG: Solving for p, Initial residual = 0.0323826, Final residual = 0.000231534, No Iterations 2
time step continuity errors : sum local = 7.7805e-12, global = -2.30348e-13, cumulative = 7.65882e-11
PIMPLE: iteration 7
DILUPBiCG: Solving for Ux, Initial residual = 0.000267678, Final residual = 1.3777e-06, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.000283912, Final residual = 4.11e-07, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.000284, Final residual = 2.25233e-07, No Iterations 2
GAMG: Solving for p, Initial residual = 0.0307163, Final residual = 0.000223315, No Iterations 2
time step continuity errors : sum local = 7.4893e-12, global = -4.01653e-13, cumulative = 7.61866e-11
GAMG: Solving for p, Initial residual = 0.0213187, Final residual = 0.000165717, No Iterations 2
time step continuity errors : sum local = 5.60481e-12, global = -3.42421e-13, cumulative = 7.58442e-11
PIMPLE: iteration 8
DILUPBiCG: Solving for Ux, Initial residual = 0.000169778, Final residual = 2.53866e-07, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.000178624, Final residual = 1.14757e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.000178722, Final residual = 1.55139e-07, No Iterations 2
GAMG: Solving for p, Initial residual = 0.020296, Final residual = 0.000156734, No Iterations 2
time step continuity errors : sum local = 5.2943e-12, global = -4.08753e-13, cumulative = 7.54354e-11
GAMG: Solving for p, Initial residual = 0.0141292, Final residual = 0.000121018, No Iterations 2
time step continuity errors : sum local = 4.1101e-12, global = -3.38146e-13, cumulative = 7.50973e-11
PIMPLE: iteration 9
DILUPBiCG: Solving for Ux, Initial residual = 0.00010951, Final residual = 2.69864e-07, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.000113605, Final residual = 8.99542e-09, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.000113627, Final residual = 1.22244e-07, No Iterations 2
GAMG: Solving for p, Initial residual = 0.0134981, Final residual = 0.000115166, No Iterations 2
time step continuity errors : sum local = 3.90809e-12, global = -3.87284e-13, cumulative = 7.471e-11
GAMG: Solving for p, Initial residual = 0.00941278, Final residual = 9.40603e-05, No Iterations 2
time step continuity errors : sum local = 3.2031e-12, global = -3.25559e-13, cumulative = 7.43844e-11
PIMPLE: iteration 10
DILUPBiCG: Solving for Ux, Initial residual = 7.21949e-05, Final residual = 1.01794e-08, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 7.29419e-05, Final residual = 4.96855e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 7.29446e-05, Final residual = 7.1294e-08, No Iterations 2
GAMG: Solving for p, Initial residual = 0.00901716, Final residual = 5.82819e-05, No Iterations 3
time step continuity errors : sum local = 1.98369e-12, global = -2.35006e-13, cumulative = 7.41494e-11
GAMG: Solving for p, Initial residual = 0.00629615, Final residual = 4.49995e-05, No Iterations 3
time step continuity errors : sum local = 1.5349e-12, global = -1.78285e-13, cumulative = 7.39711e-11
PIMPLE: iteration 11
DILUPBiCG: Solving for Ux, Initial residual = 5.15476e-05, Final residual = 9.32721e-09, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 4.6801e-05, Final residual = 1.35955e-08, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 4.67813e-05, Final residual = 5.38957e-08, No Iterations 2
GAMG: Solving for p, Initial residual = 0.00606511, Final residual = 4.48685e-05, No Iterations 3
time step continuity errors : sum local = 1.52988e-12, global = -1.4905e-13, cumulative = 7.38221e-11
GAMG: Solving for p, Initial residual = 0.00423557, Final residual = 3.59468e-05, No Iterations 3
time step continuity errors : sum local = 1.22736e-12, global = -1.37551e-13, cumulative = 7.36845e-11
PIMPLE: iteration 12
DILUPBiCG: Solving for Ux, Initial residual = 5.21908e-05, Final residual = 5.12106e-07, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 4.34084e-05, Final residual = 2.49484e-07, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 4.33792e-05, Final residual = 1.1354e-07, No Iterations 3
GAMG: Solving for p, Initial residual = 0.5385, Final residual = 0.00248139, No Iterations 2
time step continuity errors : sum local = 7.88157e-11, global = -5.22379e-12, cumulative = 6.84607e-11
GAMG: Solving for p, Initial residual = 0.00581594, Final residual = 4.9796e-05, No Iterations 12
time step continuity errors : sum local = 7.2429e-13, global = -1.2518e-14, cumulative = 6.84482e-11
DILUPBiCG: Solving for omega, Initial residual = 0.0629175, Final residual = 7.4199e-10, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 0.56806, Final residual = 6.72957e-09, No Iterations 1
PIMPLE: converged in 12 iterations
ExecutionTime = 459.24 s ClockTime = 458 s
forces forces output:
sum of forces:
pressure : (-8.37988e+10 -2.34791e+08 -1.37083e+10)
viscous : (243039 114.554 -199.416)
porous : (0 0 0)
sum of moments:
pressure : (4.95311e+11 3.32852e+12 -3.94449e+11)
viscous : (2.92121e+06 -1.49945e+06 232956)
porous : (0 0 0)
|
|
|
|
|
|
|
October 16, 2015, 05:57
|
|
#29 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
Code:
Courant Number mean: 4.65526e-07 max: 22.4165
Time = 8.72664e-05
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 0.00587616, Final residual = 1.89176e-05, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.00668432, Final residual = 4.29152e-05, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00671501, Final residual = 1.52316e-05, No Iterations 1
GAMG: Solving for p, Initial residual = 0.566538, Final residual = 0.00496472, No Iterations 2
time step continuity errors : sum local = 1.14337e-10, global = 1.4927e-11, cumulative = 8.33752e-11
GAMG: Solving for p, Initial residual = 0.33985, Final residual = 0.00266774, No Iterations 2
time step continuity errors : sum local = 7.16707e-11, global = 8.57886e-12, cumulative = 9.19541e-11
PIMPLE: iteration 2
DILUPBiCG: Solving for Ux, Initial residual = 0.00338323, Final residual = 2.44921e-05, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.00353503, Final residual = 1.23558e-05, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.00353505, Final residual = 2.90195e-05, No Iterations 1
GAMG: Solving for p, Initial residual = 0.320317, Final residual = 0.00201117, No Iterations 2
time step continuity errors : sum local = 5.25282e-11, global = 4.11018e-12, cumulative = 9.60643e-11
GAMG: Solving for p, Initial residual = 0.204426, Final residual = 0.0013531, No Iterations 2
time step continuity errors : sum local = 3.87594e-11, global = 3.18768e-12, cumulative = 9.92519e-11
PIMPLE: iteration 3
DILUPBiCG: Solving for Ux, Initial residual = 0.00201115, Final residual = 2.42576e-07, No Iterations 4
DILUPBiCG: Solving for Uy, Initial residual = 0.00202397, Final residual = 1.13904e-06, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.00200457, Final residual = 1.79722e-05, No Iterations 2
GAMG: Solving for p, Initial residual = 0.192189, Final residual = 0.00104164, No Iterations 2
time step continuity errors : sum local = 2.93866e-11, global = 1.57879e-12, cumulative = 1.00831e-10
GAMG: Solving for p, Initial residual = 0.127171, Final residual = 0.000813817, No Iterations 2
time step continuity errors : sum local = 2.42853e-11, global = 1.45235e-12, cumulative = 1.02283e-10
PIMPLE: iteration 4
DILUPBiCG: Solving for Ux, Initial residual = 0.00126023, Final residual = 7.00306e-06, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.00119958, Final residual = 5.5442e-06, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.0011882, Final residual = 7.0619e-06, No Iterations 2
GAMG: Solving for p, Initial residual = 0.119902, Final residual = 0.00071442, No Iterations 3
time step continuity errors : sum local = 2.11366e-11, global = 1.60849e-12, cumulative = 1.03892e-10
GAMG: Solving for p, Initial residual = 0.0810747, Final residual = 0.000781004, No Iterations 2
time step continuity errors : sum local = 2.39169e-11, global = 1.57328e-12, cumulative = 1.05465e-10
PIMPLE: iteration 5
DILUPBiCG: Solving for Ux, Initial residual = 0.000780653, Final residual = 3.3668e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.000724258, Final residual = 3.10265e-06, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.000718205, Final residual = 3.59956e-08, No Iterations 3
GAMG: Solving for p, Initial residual = 0.0766487, Final residual = 0.000545773, No Iterations 2
time step continuity errors : sum local = 1.66258e-11, global = 2.49236e-13, cumulative = 1.05714e-10
GAMG: Solving for p, Initial residual = 0.0524657, Final residual = 0.00046853, No Iterations 2
time step continuity errors : sum local = 1.45894e-11, global = 2.58411e-13, cumulative = 1.05973e-10
PIMPLE: iteration 6
DILUPBiCG: Solving for Ux, Initial residual = 0.000471396, Final residual = 7.72224e-07, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.000445843, Final residual = 3.48388e-07, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.000442978, Final residual = 1.94514e-06, No Iterations 2
GAMG: Solving for p, Initial residual = 0.049743, Final residual = 0.000289036, No Iterations 3
time step continuity errors : sum local = 8.97181e-12, global = -9.87697e-14, cumulative = 1.05874e-10
GAMG: Solving for p, Initial residual = 0.0343208, Final residual = 0.000314107, No Iterations 2
time step continuity errors : sum local = 9.88801e-12, global = -9.8119e-14, cumulative = 1.05776e-10
PIMPLE: iteration 7
DILUPBiCG: Solving for Ux, Initial residual = 0.000289049, Final residual = 1.9314e-07, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.000278421, Final residual = 1.38466e-06, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.000277075, Final residual = 5.22596e-07, No Iterations 2
GAMG: Solving for p, Initial residual = 0.0326275, Final residual = 0.000253255, No Iterations 2
time step continuity errors : sum local = 7.95699e-12, global = -1.43162e-13, cumulative = 1.05632e-10
GAMG: Solving for p, Initial residual = 0.0226356, Final residual = 0.000180271, No Iterations 3
time step continuity errors : sum local = 5.71501e-12, global = -3.32683e-13, cumulative = 1.053e-10
PIMPLE: iteration 8
DILUPBiCG: Solving for Ux, Initial residual = 0.000179301, Final residual = 1.25214e-06, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.000176254, Final residual = 8.2001e-07, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.000175473, Final residual = 4.1549e-08, No Iterations 3
GAMG: Solving for p, Initial residual = 0.0216289, Final residual = 0.000148791, No Iterations 4
time step continuity errors : sum local = 4.7119e-12, global = -4.81868e-13, cumulative = 1.04818e-10
GAMG: Solving for p, Initial residual = 0.0150434, Final residual = 0.000119205, No Iterations 3
time step continuity errors : sum local = 3.79748e-12, global = -2.99175e-13, cumulative = 1.04519e-10
PIMPLE: iteration 9
DILUPBiCG: Solving for Ux, Initial residual = 0.000116493, Final residual = 1.14991e-07, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.000112148, Final residual = 8.18633e-07, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.00011166, Final residual = 3.35592e-09, No Iterations 3
GAMG: Solving for p, Initial residual = 0.0144774, Final residual = 0.000112909, No Iterations 4
time step continuity errors : sum local = 3.59384e-12, global = -4.4915e-13, cumulative = 1.0407e-10
GAMG: Solving for p, Initial residual = 0.0100805, Final residual = 7.00156e-05, No Iterations 4
time step continuity errors : sum local = 2.23727e-12, global = -2.05381e-13, cumulative = 1.03864e-10
PIMPLE: iteration 10
DILUPBiCG: Solving for Ux, Initial residual = 7.93183e-05, Final residual = 6.54808e-08, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 7.17674e-05, Final residual = 5.87385e-07, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 7.14425e-05, Final residual = 7.98014e-08, No Iterations 3
GAMG: Solving for p, Initial residual = 0.00975642, Final residual = 9.50578e-05, No Iterations 4
time step continuity errors : sum local = 3.03569e-12, global = -4.33164e-13, cumulative = 1.03431e-10
GAMG: Solving for p, Initial residual = 0.00679363, Final residual = 5.80225e-05, No Iterations 4
time step continuity errors : sum local = 1.85783e-12, global = -1.56923e-13, cumulative = 1.03274e-10
PIMPLE: iteration 11
DILUPBiCG: Solving for Ux, Initial residual = 5.43643e-05, Final residual = 4.10411e-07, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 4.63722e-05, Final residual = 2.54156e-07, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 4.60524e-05, Final residual = 3.00297e-08, No Iterations 4
GAMG: Solving for p, Initial residual = 0.0066424, Final residual = 4.88075e-05, No Iterations 5
time step continuity errors : sum local = 1.56213e-12, global = -1.32479e-13, cumulative = 1.03142e-10
GAMG: Solving for p, Initial residual = 0.00461964, Final residual = 3.78212e-05, No Iterations 4
time step continuity errors : sum local = 1.21248e-12, global = -1.39608e-14, cumulative = 1.03128e-10
PIMPLE: iteration 12
DILUPBiCG: Solving for Ux, Initial residual = 5.79468e-05, Final residual = 1.51711e-07, No Iterations 7
DILUPBiCG: Solving for Uy, Initial residual = 4.27609e-05, Final residual = 3.99938e-07, No Iterations 5
DILUPBiCG: Solving for Uz, Initial residual = 4.24308e-05, Final residual = 3.39759e-07, No Iterations 5
GAMG: Solving for p, Initial residual = 0.563691, Final residual = 0.0047487, No Iterations 2
time step continuity errors : sum local = 1.39119e-10, global = -1.41367e-11, cumulative = 8.8991e-11
GAMG: Solving for p, Initial residual = 0.0129627, Final residual = 0.000122117, No Iterations 11
time step continuity errors : sum local = 1.59786e-12, global = -5.13127e-15, cumulative = 8.89859e-11
DILUPBiCG: Solving for omega, Initial residual = 0.0630633, Final residual = 1.80417e-09, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 0.522896, Final residual = 5.97825e-09, No Iterations 1
PIMPLE: converged in 12 iterations
ExecutionTime = 527.39 s ClockTime = 526 s
forces forces output:
sum of forces:
pressure : (-3.43831e+11 7.78608e+09 1.18805e+11)
viscous : (202087 499.734 -349823)
porous : (0 0 0)
sum of moments:
pressure : (4.18311e+12 3.30255e+14 -4.08256e+12)
viscous : (8.04515e+06 -5.62213e+07 -646768)
porous : (0 0 0)
|
|
|
|
|
|
|
October 16, 2015, 05:58
|
|
#30 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
Code:
Courant Number mean: 4.65536e-07 max: 199.743
Time = 9.81747e-05
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 0.00265609, Final residual = 1.07636e-06, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.00572957, Final residual = 1.55404e-06, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.00562157, Final residual = 6.49087e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.591831, Final residual = 0.00506279, No Iterations 2
time step continuity errors : sum local = 1.09659e-10, global = 4.41794e-12, cumulative = 9.34038e-11
GAMG: Solving for p, Initial residual = 0.351656, Final residual = 0.00328077, No Iterations 2
time step continuity errors : sum local = 8.37852e-11, global = 2.37694e-12, cumulative = 9.57807e-11
PIMPLE: iteration 2
DILUPBiCG: Solving for Ux, Initial residual = 0.0011816, Final residual = 5.64274e-06, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.00315924, Final residual = 2.69475e-05, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.00235326, Final residual = 3.44441e-06, No Iterations 2
GAMG: Solving for p, Initial residual = 0.335552, Final residual = 0.00334512, No Iterations 2
time step continuity errors : sum local = 8.29075e-11, global = -2.94932e-12, cumulative = 9.28314e-11
GAMG: Solving for p, Initial residual = 0.21159, Final residual = 0.00161019, No Iterations 2
time step continuity errors : sum local = 4.43267e-11, global = 1.41858e-12, cumulative = 9.425e-11
PIMPLE: iteration 3
DILUPBiCG: Solving for Ux, Initial residual = 0.00101576, Final residual = 2.25669e-06, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.00185228, Final residual = 1.72024e-06, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.00115766, Final residual = 3.00294e-06, No Iterations 4
GAMG: Solving for p, Initial residual = 0.202597, Final residual = 0.00178897, No Iterations 2
time step continuity errors : sum local = 4.83387e-11, global = 1.41707e-12, cumulative = 9.56671e-11
GAMG: Solving for p, Initial residual = 0.13428, Final residual = 0.00128396, No Iterations 2
time step continuity errors : sum local = 3.66506e-11, global = 1.04743e-12, cumulative = 9.67145e-11
PIMPLE: iteration 4
DILUPBiCG: Solving for Ux, Initial residual = 0.000411266, Final residual = 1.56008e-06, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.00109561, Final residual = 5.51313e-07, No Iterations 5
DILUPBiCG: Solving for Uz, Initial residual = 0.000413024, Final residual = 1.69964e-07, No Iterations 5
GAMG: Solving for p, Initial residual = 0.128183, Final residual = 0.000948403, No Iterations 3
time step continuity errors : sum local = 2.68379e-11, global = 9.21421e-14, cumulative = 9.68066e-11
GAMG: Solving for p, Initial residual = 0.0889729, Final residual = 0.000613204, No Iterations 3
time step continuity errors : sum local = 1.78816e-11, global = -5.06216e-14, cumulative = 9.6756e-11
PIMPLE: iteration 5
DILUPBiCG: Solving for Ux, Initial residual = 0.000335764, Final residual = 4.09759e-07, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.000556458, Final residual = 3.34103e-06, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.000179432, Final residual = 2.90582e-08, No Iterations 4
GAMG: Solving for p, Initial residual = 0.0882727, Final residual = 0.000747479, No Iterations 4
time step continuity errors : sum local = 2.18113e-11, global = 2.74931e-14, cumulative = 9.67835e-11
GAMG: Solving for p, Initial residual = 0.060762, Final residual = 0.000445529, No Iterations 4
time step continuity errors : sum local = 1.32873e-11, global = 7.8242e-14, cumulative = 9.68617e-11
PIMPLE: iteration 6
DILUPBiCG: Solving for Ux, Initial residual = 0.000395935, Final residual = 3.36714e-06, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.00028993, Final residual = 3.90722e-07, No Iterations 4
DILUPBiCG: Solving for Uz, Initial residual = 0.000118581, Final residual = 2.08533e-07, No Iterations 3
GAMG: Solving for p, Initial residual = 0.0597243, Final residual = 0.000579428, No Iterations 5
time step continuity errors : sum local = 1.72616e-11, global = -9.9462e-14, cumulative = 9.67623e-11
GAMG: Solving for p, Initial residual = 0.0406886, Final residual = 0.000331564, No Iterations 5
time step continuity errors : sum local = 1.01373e-11, global = 4.88387e-15, cumulative = 9.67672e-11
PIMPLE: iteration 7
DILUPBiCG: Solving for Ux, Initial residual = 0.000214982, Final residual = 1.64301e-06, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.000226986, Final residual = 8.00287e-07, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 6.96323e-05, Final residual = 5.49626e-07, No Iterations 3
GAMG: Solving for p, Initial residual = 0.0423948, Final residual = 0.000392512, No Iterations 16
time step continuity errors : sum local = 1.19573e-11, global = -5.05881e-16, cumulative = 9.67667e-11
GAMG: Solving for p, Initial residual = 0.029217, Final residual = 0.00027948, No Iterations 13
time step continuity errors : sum local = 8.70692e-12, global = 1.00746e-17, cumulative = 9.67667e-11
PIMPLE: iteration 8
DILUPBiCG: Solving for Ux, Initial residual = 3.35696e-05, Final residual = 4.15992e-08, No Iterations 4
DILUPBiCG: Solving for Uy, Initial residual = 0.00017273, Final residual = 1.02772e-06, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 3.7586e-05, Final residual = 5.96031e-08, No Iterations 4
GAMG: Solving for p, Initial residual = 0.0300701, Final residual = 0.000277599, No Iterations 5
time step continuity errors : sum local = 8.57421e-12, global = 1.61052e-14, cumulative = 9.67828e-11
GAMG: Solving for p, Initial residual = 0.0204463, Final residual = 0.000185872, No Iterations 5
time step continuity errors : sum local = 5.77843e-12, global = 2.77686e-14, cumulative = 9.68105e-11
PIMPLE: iteration 9
DILUPBiCG: Solving for Ux, Initial residual = 1.47957e-05, Final residual = 7.01287e-08, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.000110596, Final residual = 2.94127e-07, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 2.09299e-05, Final residual = 5.82791e-08, No Iterations 2
GAMG: Solving for p, Initial residual = 0.0204132, Final residual = 0.000178698, No Iterations 19
time step continuity errors : sum local = 5.54065e-12, global = -1.69959e-16, cumulative = 9.68104e-11
GAMG: Solving for p, Initial residual = 0.0147491, Final residual = 0.000130199, No Iterations 13
time step continuity errors : sum local = 4.02886e-12, global = -1.80921e-17, cumulative = 9.68104e-11
PIMPLE: iteration 10
DILUPBiCG: Solving for Ux, Initial residual = 8.47482e-06, Final residual = 4.17911e-08, No Iterations 4
DILUPBiCG: Solving for Uy, Initial residual = 7.42386e-05, Final residual = 4.3076e-07, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 1.31625e-05, Final residual = 1.24388e-07, No Iterations 4
GAMG: Solving for p, Initial residual = 0.0168586, Final residual = 0.00015822, No Iterations 16
time step continuity errors : sum local = 4.91807e-12, global = 2.47795e-16, cumulative = 9.68106e-11
GAMG: Solving for p, Initial residual = 0.0122652, Final residual = 0.00011166, No Iterations 16
time step continuity errors : sum local = 3.47194e-12, global = -5.82279e-17, cumulative = 9.68105e-11
PIMPLE: iteration 11
DILUPBiCG: Solving for Ux, Initial residual = 5.10438e-06, Final residual = 1.35594e-08, No Iterations 4
DILUPBiCG: Solving for Uy, Initial residual = 5.1021e-05, Final residual = 3.29864e-07, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 8.81776e-06, Final residual = 1.77877e-08, No Iterations 4
GAMG: Solving for p, Initial residual = 0.0127674, Final residual = 0.0001115, No Iterations 18
time step continuity errors : sum local = 3.47957e-12, global = -8.73909e-17, cumulative = 9.68105e-11
GAMG: Solving for p, Initial residual = 0.00892373, Final residual = 8.45535e-05, No Iterations 19
time step continuity errors : sum local = 2.65887e-12, global = -5.06038e-17, cumulative = 9.68104e-11
PIMPLE: iteration 12
DILUPBiCG: Solving for Ux, Initial residual = 3.44714e-06, Final residual = 2.54378e-08, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 3.4977e-05, Final residual = 1.75905e-08, No Iterations 4
DILUPBiCG: Solving for Uz, Initial residual = 7.68278e-06, Final residual = 2.66127e-08, No Iterations 3
GAMG: Solving for p, Initial residual = 0.010957, Final residual = 0.00015327, No Iterations 20
time step continuity errors : sum local = 4.81806e-12, global = -9.52385e-17, cumulative = 9.68103e-11
GAMG: Solving for p, Initial residual = 0.00870931, Final residual = 8.409e-05, No Iterations 13
time step continuity errors : sum local = 2.68112e-12, global = 7.64533e-18, cumulative = 9.68103e-11
PIMPLE: iteration 13
DILUPBiCG: Solving for Ux, Initial residual = 2.35552e-06, Final residual = 9.53174e-09, No Iterations 4
DILUPBiCG: Solving for Uy, Initial residual = 2.40209e-05, Final residual = 8.03996e-08, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 7.03942e-06, Final residual = 5.05716e-08, No Iterations 3
GAMG: Solving for p, Initial residual = 0.0115874, Final residual = 0.000109129, No Iterations 18
time step continuity errors : sum local = 3.44935e-12, global = -1.06417e-16, cumulative = 9.68102e-11
GAMG: Solving for p, Initial residual = 0.00902454, Final residual = 8.78208e-05, No Iterations 17
time step continuity errors : sum local = 2.79257e-12, global = 1.72296e-17, cumulative = 9.68102e-11
PIMPLE: iteration 14
DILUPBiCG: Solving for Ux, Initial residual = 1.64705e-06, Final residual = 6.39187e-09, No Iterations 4
DILUPBiCG: Solving for Uy, Initial residual = 1.63499e-05, Final residual = 1.09654e-07, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 4.94467e-06, Final residual = 2.63081e-08, No Iterations 4
GAMG: Solving for p, Initial residual = 0.0117529, Final residual = 0.000113929, No Iterations 20
time step continuity errors : sum local = 3.59446e-12, global = 2.40594e-18, cumulative = 9.68102e-11
GAMG: Solving for p, Initial residual = 0.00846251, Final residual = 8.0525e-05, No Iterations 20
time step continuity errors : sum local = 2.52445e-12, global = 1.62796e-17, cumulative = 9.68103e-11
PIMPLE: iteration 15
DILUPBiCG: Solving for Ux, Initial residual = 1.34699e-06, Final residual = 1.05251e-08, No Iterations 4
DILUPBiCG: Solving for Uy, Initial residual = 1.18803e-05, Final residual = 1.11037e-08, No Iterations 5
DILUPBiCG: Solving for Uz, Initial residual = 3.13272e-06, Final residual = 4.09515e-09, No Iterations 6
GAMG: Solving for p, Initial residual = 0.0127001, Final residual = 0.000116879, No Iterations 20
time step continuity errors : sum local = 3.66834e-12, global = 1.62492e-17, cumulative = 9.68103e-11
GAMG: Solving for p, Initial residual = 0.00941367, Final residual = 8.73405e-05, No Iterations 15
time step continuity errors : sum local = 2.72562e-12, global = 1.48e-17, cumulative = 9.68103e-11
PIMPLE: iteration 16
DILUPBiCG: Solving for Ux, Initial residual = 1.55167e-06, Final residual = 1.11731e-08, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 1.00923e-05, Final residual = 2.06588e-08, No Iterations 4
DILUPBiCG: Solving for Uz, Initial residual = 3.31847e-06, Final residual = 8.65973e-09, No Iterations 5
GAMG: Solving for p, Initial residual = 0.0129243, Final residual = 0.000129115, No Iterations 18
time step continuity errors : sum local = 4.04523e-12, global = 2.72239e-17, cumulative = 9.68103e-11
GAMG: Solving for p, Initial residual = 0.00976366, Final residual = 8.76501e-05, No Iterations 16
time step continuity errors : sum local = 2.73043e-12, global = 7.08863e-18, cumulative = 9.68103e-11
PIMPLE: iteration 17
DILUPBiCG: Solving for Ux, Initial residual = 2.23159e-06, Final residual = 5.74718e-09, No Iterations 4
DILUPBiCG: Solving for Uy, Initial residual = 6.90338e-06, Final residual = 1.8152e-08, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 3.88164e-06, Final residual = 7.95472e-09, No Iterations 5
GAMG: Solving for p, Initial residual = 0.0134334, Final residual = 0.000125815, No Iterations 20
time step continuity errors : sum local = 3.93795e-12, global = 5.69994e-17, cumulative = 9.68104e-11
GAMG: Solving for p, Initial residual = 0.00986982, Final residual = 8.89051e-05, No Iterations 15
time step continuity errors : sum local = 2.77484e-12, global = 9.85386e-18, cumulative = 9.68104e-11
PIMPLE: iteration 18
DILUPBiCG: Solving for Ux, Initial residual = 2.27959e-06, Final residual = 2.19024e-08, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 5.48297e-06, Final residual = 1.58106e-08, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 3.86002e-06, Final residual = 1.67552e-08, No Iterations 4
GAMG: Solving for p, Initial residual = 0.0121097, Final residual = 0.000119722, No Iterations 18
time step continuity errors : sum local = 3.7478e-12, global = 1.31647e-17, cumulative = 9.68104e-11
GAMG: Solving for p, Initial residual = 0.00891331, Final residual = 8.85609e-05, No Iterations 14
time step continuity errors : sum local = 2.76992e-12, global = 1.75414e-17, cumulative = 9.68104e-11
PIMPLE: iteration 19
DILUPBiCG: Solving for Ux, Initial residual = 2.09303e-06, Final residual = 1.89447e-09, No Iterations 5
DILUPBiCG: Solving for Uy, Initial residual = 6.10145e-06, Final residual = 3.64325e-08, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 3.39619e-06, Final residual = 2.35577e-08, No Iterations 3
GAMG: Solving for p, Initial residual = 0.0115697, Final residual = 0.000108175, No Iterations 19
time step continuity errors : sum local = 3.39356e-12, global = -8.18973e-18, cumulative = 9.68104e-11
GAMG: Solving for p, Initial residual = 0.00916228, Final residual = 8.5463e-05, No Iterations 18
time step continuity errors : sum local = 2.68548e-12, global = -8.09483e-19, cumulative = 9.68104e-11
PIMPLE: iteration 20
DILUPBiCG: Solving for Ux, Initial residual = 3.44824e-06, Final residual = 1.40017e-08, No Iterations 24
DILUPBiCG: Solving for Uy, Initial residual = 9.70055e-06, Final residual = 3.29362e-08, No Iterations 22
DILUPBiCG: Solving for Uz, Initial residual = 3.85428e-06, Final residual = 2.37716e-08, No Iterations 24
GAMG: Solving for p, Initial residual = 0.579582, Final residual = 0.00390565, No Iterations 3
time step continuity errors : sum local = 1.1383e-10, global = -3.78755e-13, cumulative = 9.64317e-11
GAMG: Solving for p, Initial residual = 0.101691, Final residual = 0.0022958, No Iterations 20
time step continuity errors : sum local = 3.19984e-11, global = 1.04338e-16, cumulative = 9.64318e-11
DILUPBiCG: Solving for omega, Initial residual = 0.063366, Final residual = 2.03684e-07, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 0.469854, Final residual = 7.23129e-08, No Iterations 1
PIMPLE: not converged within 20 iterations
ExecutionTime = 767.19 s ClockTime = 766 s
forces forces output:
sum of forces:
pressure : (3.73021e+12 2.48502e+12 -1.04607e+13)
viscous : (824130 -10083.5 2.24635e+06)
porous : (0 0 0)
sum of moments:
pressure : (-2.68382e+15 -3.10508e+15 3.59272e+13)
viscous : (-2.72336e+08 -3.31483e+07 3.92281e+07)
porous : (0 0 0)
Courant Number mean: 4.68027e-07 max: 3675.58
Time = 0.000109083
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 0.000491393, Final residual = 7.63877e-07, No Iterations 4
DILUPBiCG: Solving for Uy, Initial residual = 0.00522487, Final residual = 1.4258e-05, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.000372038, Final residual = 4.15774e-07, No Iterations 3
GAMG: Solving for p, Initial residual = 0.627514, Final residual = 0.00583189, No Iterations 17
time step continuity errors : sum local = 1.54764e-10, global = -9.96934e-16, cumulative = 9.64308e-11
|
|
|
|
|
|
|
October 16, 2015, 05:58
|
|
#31 |
|
Senior Member
Philipp
Join Date: Jun 2011
Location: Germany
Posts: 1,297
Rep Power: 27 |
Can you post the checkMesh output?
You could also try this: 1) Also set the velocity divScheme to 1st order upwind. 2) Set "turbOnFinalIterOnly false;" in PIMPLE. This will let the turbulence equations solve in each outer PIMPLE loop instead of just the last one. I expect that this is more stable.
__________________
The skeleton ran out of shampoo in the shower. |
|
|
|
|
|
|
October 16, 2015, 06:01
|
|
#32 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
checkMesh output
Code:
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.1 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 2.3.1-262087cdf8db
Exec : checkMesh
Date : Oct 16 2015
Time : 10:59:46
Host : "ime042"
PID : 30937
Case : /home/tesisti/OpenFOAM/tesisti-2.3.1/run/LOPEZ_tent./NEW
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Allowing user-supplied system call operations
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Create polyMesh for time = 0
Time = 0
Mesh stats
points: 1604666
faces: 7439870
internal faces: 7406234
cells: 3056194
faces per cell: 4.85771
boundary patches: 15
point zones: 0
face zones: 0
cell zones: 1
Overall number of cells of each type:
hexahedra: 1283310
prisms: 0
wedges: 0
pyramids: 54708
tet wedges: 0
tetrahedra: 1718176
polyhedra: 0
Checking topology...
Boundary definition OK.
Cell to face addressing OK.
Point usage OK.
Upper triangular ordering OK.
Face vertices OK.
Number of regions: 1 (OK).
Checking patch topology for multiply connected surfaces...
Patch Faces Points Surface topology
cubodx 592 330 ok (non-closed singly connected)
cubosopra 588 328 ok (non-closed singly connected)
cubosotto 588 328 ok (non-closed singly connected)
cubosx 590 329 ok (non-closed singly connected)
inlet 478 268 ok (non-closed singly connected)
outlet 476 267 ok (non-closed singly connected)
pala1 9506 9603 ok (non-closed singly connected)
pala1sopra 301 200 ok (non-closed singly connected)
pala1sotto 301 200 ok (non-closed singly connected)
pala2 9506 9603 ok (non-closed singly connected)
pala2sopra 301 200 ok (non-closed singly connected)
pala2sotto 301 200 ok (non-closed singly connected)
pala3 9506 9603 ok (non-closed singly connected)
pala3sopra 301 200 ok (non-closed singly connected)
pala3sotto 301 200 ok (non-closed singly connected)
Checking geometry...
Overall domain bounding box (-7500 -7500 -7500) (12500 7500 7500)
Mesh (non-empty, non-wedge) directions (1 1 1)
Mesh (non-empty) directions (1 1 1)
Boundary openness (2.11045e-16 -1.05274e-16 7.22971e-17) OK.
Max cell openness = 4.4908e-14 OK.
Max aspect ratio = 434.702 OK.
Minimum face area = 0.000199884. Maximum face area = 1.37467e+06. Face area magnitudes OK.
Min volume = 2.66433e-06. Max volume = 5.76556e+08. Total volume = 4.49999e+12. Cell volumes OK.
Mesh non-orthogonality Max: 89.3305 average: 28.2288
*Number of severely non-orthogonal (> 70 degrees) faces: 42323.
Non-orthogonality check OK.
<<Writing 42323 non-orthogonal faces to set nonOrthoFaces
Face pyramids OK.
Max skewness = 2.90495 OK.
Coupled point location match (average 0) OK.
Mesh OK.
End
|
|
|
|
|
|
|
October 16, 2015, 06:06
|
|
#33 |
|
Senior Member
Philipp
Join Date: Jun 2011
Location: Germany
Posts: 1,297
Rep Power: 27 |
I see I should have asked this before... but are you sure, that your geometry has a size of 15000 meter in y and z direction and 20000 meter x direction?
__________________
The skeleton ran out of shampoo in the shower. |
|
|
|
|
|
|
October 16, 2015, 06:38
|
|
#34 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
Absolutely no! My fellow of study, gave me the mesh without specifying dimensions! I corrected them with
transformPoints -scale "(0.001 0.001 0.001)" mesh now is in [m]. I've already updated the fvSchemes as Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default Euler;
}
gradSchemes
{
default Gauss linear;
grad(p) Gauss linear;
grad(U) Gauss linear 1;
}
divSchemes
{
default none;
div(phi,U) Gauss linearUpwind grad(U);
div(phi,k) Gauss upwind;
div(phi,omega) Gauss upwind;
div((nuEff*dev(T(grad(U))))) Gauss linear;
}
laplacianSchemes
{
default Gauss linear uncorrected;
}
interpolationSchemes
{
default linear;
interpolate(HbyA) linear;
}
snGradSchemes
{
default corrected;
}
fluxRequired
{
default no;
p ;
pcorr ;
}
// ************************************************************************* //
Code:
PIMPLE
{
correctPhi no;
nOuterCorrectors 20;
nCorrectors 2;
nNonOrthogonalCorrectors 0;
turbOnFinalIterOnly false;
pRefCell 0;
pRefValue 0;
residualControl
{
"(p|U|k|omega)"
{
tolerance 0;
relTol 1e-2;
}
}
}
|
|
|
|
|
|
|
October 16, 2015, 06:40
|
|
#35 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
But there's a new problem. Getting the cells smaller, creates gianto Co number
Code:
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.1 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 2.3.1-262087cdf8db
Exec : pimpleFoam -parallel
Date : Oct 16 2015
Time : 11:26:43
Host : "ime042"
PID : 31915
Case : /home/tesisti/OpenFOAM/tesisti-2.3.1/run/LOPEZ_tent./NEW
nProcs : 4
Slaves :
3
(
"ime042.31916"
"ime042.31917"
"ime042.31918"
)
Pstream initialized with:
floatTransfer : 0
nProcsSimpleSum : 0
commsType : nonBlocking
polling iterations : 0
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Allowing user-supplied system call operations
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Create mesh for time = 0
Reading field p
Reading field U
Reading/calculating face flux field phi
Selecting incompressible transport model Newtonian
Selecting turbulence model type RASModel
Selecting RAS turbulence model kOmegaSST
kOmegaSSTCoeffs
{
alphaK1 0.85;
alphaK2 1;
alphaOmega1 0.5;
alphaOmega2 0.856;
gamma1 0.555556;
gamma2 0.44;
beta1 0.075;
beta2 0.0828;
betaStar 0.09;
a1 0.31;
b1 1;
c1 10;
F3 false;
}
No finite volume options present
PIMPLE: max iterations = 20
field "(p|U|k|omega)" : relTol 0.01, tolerance 0
Starting time loop
forces forces:
Not including porosity effects
Courant Number mean: 2.72708e-06 max: 0.000297915
Time = 1.09083e-05
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 1, Final residual = 1.55003e-15, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 1, Final residual = 1.35782e-15, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 1, Final residual = 1.35294e-15, No Iterations 1
GAMG: Solving for p, Initial residual = 1, Final residual = 0.00728719, No Iterations 11
time step continuity errors : sum local = 3.97455e-08, global = -8.83306e-10, cumulative = -8.83306e-10
GAMG: Solving for p, Initial residual = 0.0173633, Final residual = 0.000172472, No Iterations 11
time step continuity errors : sum local = 3.80536e-08, global = -1.42272e-09, cumulative = -2.30603e-09
DILUPBiCG: Solving for omega, Initial residual = 1.14408e-05, Final residual = 3.02682e-09, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 1, Final residual = 3.45316e-05, No Iterations 1
PIMPLE: iteration 2
DILUPBiCG: Solving for Ux, Initial residual = 0.498367, Final residual = 4.57943e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.130285, Final residual = 6.48864e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.130312, Final residual = 6.10325e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0582869, Final residual = 0.000399697, No Iterations 9
time step continuity errors : sum local = 9.18923e-08, global = -4.12498e-09, cumulative = -6.43101e-09
GAMG: Solving for p, Initial residual = 0.0260558, Final residual = 0.000237622, No Iterations 9
time step continuity errors : sum local = 8.56938e-08, global = -4.97505e-09, cumulative = -1.14061e-08
DILUPBiCG: Solving for omega, Initial residual = 2.57608e-06, Final residual = 7.07488e-10, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 0.110721, Final residual = 8.31948e-05, No Iterations 1
PIMPLE: iteration 3
DILUPBiCG: Solving for Ux, Initial residual = 0.299663, Final residual = 2.41318e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0656622, Final residual = 1.78647e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0657051, Final residual = 4.36061e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0474218, Final residual = 0.000387786, No Iterations 7
time step continuity errors : sum local = 1.42904e-07, global = -8.71236e-09, cumulative = -2.01184e-08
GAMG: Solving for p, Initial residual = 0.0277073, Final residual = 0.000268951, No Iterations 7
time step continuity errors : sum local = 1.1891e-07, global = -8.16558e-09, cumulative = -2.8284e-08
DILUPBiCG: Solving for omega, Initial residual = 8.45161e-07, Final residual = 1.06573e-09, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 0.00307666, Final residual = 9.85443e-06, No Iterations 1
PIMPLE: iteration 4
DILUPBiCG: Solving for Ux, Initial residual = 0.16074, Final residual = 2.27934e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0336688, Final residual = 1.09091e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0337114, Final residual = 1.09206e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0381155, Final residual = 0.000288718, No Iterations 6
time step continuity errors : sum local = 1.29067e-07, global = -8.66192e-09, cumulative = -3.69459e-08
GAMG: Solving for p, Initial residual = 0.0245086, Final residual = 0.000213504, No Iterations 6
time step continuity errors : sum local = 1.04016e-07, global = -7.70154e-09, cumulative = -4.46475e-08
DILUPBiCG: Solving for omega, Initial residual = 2.55398e-07, Final residual = 3.71333e-10, No Iterations 3
DILUPBiCG: Solving for k, Initial residual = 0.000319805, Final residual = 1.42649e-06, No Iterations 1
PIMPLE: iteration 5
DILUPBiCG: Solving for Ux, Initial residual = 0.0826899, Final residual = 1.47174e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0170733, Final residual = 3.21127e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0171035, Final residual = 2.86499e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0290749, Final residual = 0.000244326, No Iterations 5
time step continuity errors : sum local = 1.19637e-07, global = -1.02248e-08, cumulative = -5.48723e-08
GAMG: Solving for p, Initial residual = 0.0195254, Final residual = 0.000175587, No Iterations 5
time step continuity errors : sum local = 8.97253e-08, global = -7.66921e-09, cumulative = -6.25415e-08
DILUPBiCG: Solving for omega, Initial residual = 7.64316e-08, Final residual = 4.80086e-10, No Iterations 2
DILUPBiCG: Solving for k, Initial residual = 5.07244e-05, Final residual = 2.72445e-07, No Iterations 1
PIMPLE: iteration 6
DILUPBiCG: Solving for Ux, Initial residual = 0.0415677, Final residual = 0.000102852, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00850574, Final residual = 7.89807e-06, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.00852128, Final residual = 7.67828e-06, No Iterations 2
GAMG: Solving for p, Initial residual = 0.0211782, Final residual = 0.000204967, No Iterations 4
time step continuity errors : sum local = 1.04975e-07, global = -1.02513e-08, cumulative = -7.27928e-08
GAMG: Solving for p, Initial residual = 0.0145226, Final residual = 0.000103584, No Iterations 5
time step continuity errors : sum local = 5.42251e-08, global = -5.14317e-09, cumulative = -7.7936e-08
DILUPBiCG: Solving for omega, Initial residual = 2.50395e-08, Final residual = 9.37279e-11, No Iterations 2
DILUPBiCG: Solving for k, Initial residual = 1.02232e-05, Final residual = 4.66225e-08, No Iterations 1
PIMPLE: iteration 7
DILUPBiCG: Solving for Ux, Initial residual = 0.02061, Final residual = 9.42334e-05, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.00425277, Final residual = 1.55493e-05, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.00426279, Final residual = 2.70633e-05, No Iterations 3
GAMG: Solving for p, Initial residual = 0.0148753, Final residual = 0.000113364, No Iterations 4
time step continuity errors : sum local = 5.94217e-08, global = -6.04694e-09, cumulative = -8.39829e-08
GAMG: Solving for p, Initial residual = 0.0102998, Final residual = 8.80686e-05, No Iterations 4
time step continuity errors : sum local = 4.67179e-08, global = -4.71468e-09, cumulative = -8.86976e-08
DILUPBiCG: Solving for omega, Initial residual = 1.00954e-08, Final residual = 4.48223e-11, No Iterations 2
DILUPBiCG: Solving for k, Initial residual = 2.48712e-06, Final residual = 5.7885e-09, No Iterations 1
PIMPLE: iteration 8
DILUPBiCG: Solving for Ux, Initial residual = 0.0100182, Final residual = 2.14143e-05, No Iterations 4
DILUPBiCG: Solving for Uy, Initial residual = 0.00220064, Final residual = 1.64172e-05, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.00220831, Final residual = 1.12153e-05, No Iterations 4
GAMG: Solving for p, Initial residual = 0.0101746, Final residual = 7.12943e-05, No Iterations 4
time step continuity errors : sum local = 3.78233e-08, global = -4.20002e-09, cumulative = -9.28976e-08
GAMG: Solving for p, Initial residual = 0.00708156, Final residual = 5.77081e-05, No Iterations 4
time step continuity errors : sum local = 3.08224e-08, global = -3.69633e-09, cumulative = -9.65939e-08
DILUPBiCG: Solving for omega, Initial residual = 8.00423e-09, Final residual = 2.42643e-11, No Iterations 2
DILUPBiCG: Solving for k, Initial residual = 8.1692e-07, Final residual = 2.4516e-09, No Iterations 1
PIMPLE: iteration 9
DILUPBiCG: Solving for Ux, Initial residual = 0.00484347, Final residual = 2.07545e-06, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.00124074, Final residual = 9.80768e-06, No Iterations 4
DILUPBiCG: Solving for Uz, Initial residual = 0.00124495, Final residual = 4.0534e-06, No Iterations 4
GAMG: Solving for p, Initial residual = 0.00683732, Final residual = 6.32308e-05, No Iterations 4
time step continuity errors : sum local = 3.37668e-08, global = -5.00187e-09, cumulative = -1.01596e-07
GAMG: Solving for p, Initial residual = 0.00477697, Final residual = 4.38033e-05, No Iterations 5
time step continuity errors : sum local = 2.34785e-08, global = -3.52256e-09, cumulative = -1.05118e-07
DILUPBiCG: Solving for omega, Initial residual = 2.8887e-08, Final residual = 1.88529e-10, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 1.2596e-06, Final residual = 2.38145e-09, No Iterations 1
PIMPLE: iteration 10
DILUPBiCG: Solving for Ux, Initial residual = 0.00333087, Final residual = 2.64123e-05, No Iterations 5
DILUPBiCG: Solving for Uy, Initial residual = 0.0010783, Final residual = 6.60209e-06, No Iterations 18
DILUPBiCG: Solving for Uz, Initial residual = 0.00108317, Final residual = 7.91644e-07, No Iterations 13
GAMG: Solving for p, Initial residual = 0.0485618, Final residual = 0.000443752, No Iterations 3
time step continuity errors : sum local = 3.22947e-07, global = -3.93078e-08, cumulative = -1.44426e-07
GAMG: Solving for p, Initial residual = 0.000542326, Final residual = 1.48238e-05, No Iterations 20
time step continuity errors : sum local = 1.0604e-08, global = -8.28142e-14, cumulative = -1.44426e-07
DILUPBiCG: Solving for omega, Initial residual = 7.6995e-07, Final residual = 6.85103e-09, No Iterations 22
DILUPBiCG: Solving for k, Initial residual = 4.10079e-05, Final residual = 2.521e-07, No Iterations 1
PIMPLE: converged in 10 iterations
ExecutionTime = 110.68 s ClockTime = 110 s
forces forces output:
sum of forces:
pressure : (36120.2 -128.182 -1319.08)
viscous : (76.0809 4.98803 472.836)
porous : (0 0 0)
sum of moments:
pressure : (11.4713 204.431 55.9869)
viscous : (11.6567 48.089 -2.19083)
porous : (0 0 0)
|
|
|
|
|
|
|
October 16, 2015, 06:41
|
|
#36 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
Code:
Courant Number mean: 0.00044537 max: 22396.5 Time = 2.18166e-05 PIMPLE: iteration 1 DILUPBiCG: Solving for Ux, Initial residual = 0.793924, Final residual = 0.00211619, No Iterations 3 DILUPBiCG: Solving for Uy, Initial residual = 0.245365, Final residual = 0.000809, No Iterations 2 DILUPBiCG: Solving for Uz, Initial residual = 0.259034, Final residual = 0.000514834, No Iterations 4 GAMG: Solving for p, Initial residual = 0.172181, Final residual = 0.001491, No Iterations 6 time step continuity errors : sum local = 8.99307e-07, global = 8.51528e-08, cumulative = -5.92735e-08 GAMG: Solving for p, Initial residual = 0.155299, Final residual = 0.00153294, No Iterations 5 time step continuity errors : sum local = 7.17349e-07, global = 5.0201e-08, cumulative = -9.07249e-09 DILUPBiCG: Solving for omega, Initial residual = 1.35815e-05, Final residual = 8.23475e-08, No Iterations 2 DILUPBiCG: Solving for k, Initial residual = 0.00139116, Final residual = 8.9489e-06, No Iterations 1 PIMPLE: iteration 2 DILUPBiCG: Solving for Ux, Initial residual = 0.189517, Final residual = 0.000965097, No Iterations 5 DILUPBiCG: Solving for Uy, Initial residual = 0.0416916, Final residual = 0.000205173, No Iterations 4 DILUPBiCG: Solving for Uz, Initial residual = 0.0410229, Final residual = 5.05798e-05, No Iterations 2 GAMG: Solving for p, Initial residual = 0.175794, Final residual = 0.00151129, No Iterations 7 time step continuity errors : sum local = 7.22058e-07, global = 1.2087e-08, cumulative = 3.01455e-09 GAMG: Solving for p, Initial residual = 0.175655, Final residual = 0.00173541, No Iterations 8 time step continuity errors : sum local = 5.81529e-07, global = 1.00979e-08, cumulative = 1.31125e-08 DILUPBiCG: Solving for omega, Initial residual = 3.58083e-05, Final residual = 2.63652e-07, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.00250252, Final residual = 1.54513e-06, No Iterations 1 PIMPLE: iteration 3 DILUPBiCG: Solving for Ux, Initial residual = 0.0353503, Final residual = 0.000163715, No Iterations 4 DILUPBiCG: Solving for Uy, Initial residual = 0.0168807, Final residual = 0.00011356, No Iterations 1 DILUPBiCG: Solving for Uz, Initial residual = 0.0144603, Final residual = 3.41588e-05, No Iterations 3 GAMG: Solving for p, Initial residual = 0.151139, Final residual = 0.00114625, No Iterations 6 time step continuity errors : sum local = 3.91272e-07, global = -2.86635e-09, cumulative = 1.02461e-08 GAMG: Solving for p, Initial residual = 0.151538, Final residual = 0.00121656, No Iterations 7 time step continuity errors : sum local = 2.90478e-07, global = 2.84036e-08, cumulative = 3.86497e-08 DILUPBiCG: Solving for omega, Initial residual = 9.21343e-05, Final residual = 1.76755e-07, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.00153496, Final residual = 2.343e-07, No Iterations 1 PIMPLE: iteration 4 DILUPBiCG: Solving for Ux, Initial residual = 0.0976787, Final residual = 0.000123652, No Iterations 3 DILUPBiCG: Solving for Uy, Initial residual = 0.0251186, Final residual = 0.000227576, No Iterations 3 DILUPBiCG: Solving for Uz, Initial residual = 0.0185372, Final residual = 8.238e-05, No Iterations 3 GAMG: Solving for p, Initial residual = 0.113043, Final residual = 0.00103899, No Iterations 13 time step continuity errors : sum local = 2.54278e-07, global = -4.05839e-11, cumulative = 3.86091e-08 GAMG: Solving for p, Initial residual = 0.103744, Final residual = 0.000884231, No Iterations 9 time step continuity errors : sum local = 1.66437e-07, global = -3.33255e-10, cumulative = 3.82759e-08 DILUPBiCG: Solving for omega, Initial residual = 0.000250713, Final residual = 2.85441e-07, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.00531633, Final residual = 2.49425e-06, No Iterations 1 PIMPLE: iteration 5 DILUPBiCG: Solving for Ux, Initial residual = 0.0910901, Final residual = 0.000212701, No Iterations 3 DILUPBiCG: Solving for Uy, Initial residual = 0.0191436, Final residual = 0.000170105, No Iterations 1 DILUPBiCG: Solving for Uz, Initial residual = 0.017903, Final residual = 5.77325e-05, No Iterations 3 GAMG: Solving for p, Initial residual = 0.075245, Final residual = 0.000702244, No Iterations 13 time step continuity errors : sum local = 1.29808e-07, global = 1.26825e-09, cumulative = 3.95441e-08 GAMG: Solving for p, Initial residual = 0.0488289, Final residual = 0.000435606, No Iterations 12 time step continuity errors : sum local = 8.66242e-08, global = 5.91135e-09, cumulative = 4.54555e-08 DILUPBiCG: Solving for omega, Initial residual = 0.00059158, Final residual = 4.36579e-07, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.00105082, Final residual = 2.83986e-06, No Iterations 1 PIMPLE: iteration 6 DILUPBiCG: Solving for Ux, Initial residual = 0.0438294, Final residual = 0.000319709, No Iterations 3 DILUPBiCG: Solving for Uy, Initial residual = 0.0113574, Final residual = 2.82057e-05, No Iterations 2 DILUPBiCG: Solving for Uz, Initial residual = 0.0135796, Final residual = 4.70732e-05, No Iterations 3 GAMG: Solving for p, Initial residual = 0.0404299, Final residual = 0.000379285, No Iterations 16 time step continuity errors : sum local = 6.78736e-08, global = -2.56708e-12, cumulative = 4.54529e-08 GAMG: Solving for p, Initial residual = 0.0185112, Final residual = 0.00015607, No Iterations 16 time step continuity errors : sum local = 4.29171e-08, global = -9.82749e-13, cumulative = 4.54519e-08 DILUPBiCG: Solving for omega, Initial residual = 0.000326143, Final residual = 4.44087e-07, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.00147564, Final residual = 1.18338e-06, No Iterations 1 PIMPLE: iteration 7 DILUPBiCG: Solving for Ux, Initial residual = 0.0131685, Final residual = 1.39129e-05, No Iterations 4 DILUPBiCG: Solving for Uy, Initial residual = 0.00702576, Final residual = 1.2759e-05, No Iterations 5 DILUPBiCG: Solving for Uz, Initial residual = 0.00662657, Final residual = 1.86316e-05, No Iterations 4 GAMG: Solving for p, Initial residual = 0.026727, Final residual = 0.00210307, No Iterations 20 time step continuity errors : sum local = 3.71687e-07, global = 5.8214e-11, cumulative = 4.55102e-08 GAMG: Solving for p, Initial residual = 0.00781202, Final residual = 0.00023761, No Iterations 20 time step continuity errors : sum local = 1.11396e-07, global = 4.7403e-12, cumulative = 4.55149e-08 DILUPBiCG: Solving for omega, Initial residual = 0.000937055, Final residual = 1.59543e-06, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.00396352, Final residual = 4.47591e-06, No Iterations 1 PIMPLE: iteration 8 DILUPBiCG: Solving for Ux, Initial residual = 0.00433375, Final residual = 1.99629e-05, No Iterations 5 DILUPBiCG: Solving for Uy, Initial residual = 0.00835043, Final residual = 6.68726e-05, No Iterations 4 DILUPBiCG: Solving for Uz, Initial residual = 0.00806236, Final residual = 4.16408e-05, No Iterations 4 GAMG: Solving for p, Initial residual = 0.0157446, Final residual = 0.00151776, No Iterations 20 time step continuity errors : sum local = 4.38103e-07, global = 8.73205e-11, cumulative = 4.56022e-08 GAMG: Solving for p, Initial residual = 0.00406784, Final residual = 0.000461854, No Iterations 20 time step continuity errors : sum local = 4.06525e-07, global = 8.6425e-11, cumulative = 4.56886e-08 DILUPBiCG: Solving for omega, Initial residual = 0.00656255, Final residual = 3.23963e-06, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.0224528, Final residual = 4.10954e-06, No Iterations 1 PIMPLE: iteration 9 DILUPBiCG: Solving for Ux, Initial residual = 0.00808065, Final residual = 6.61449e-05, No Iterations 5 DILUPBiCG: Solving for Uy, Initial residual = 0.00826858, Final residual = 2.88432e-05, No Iterations 5 DILUPBiCG: Solving for Uz, Initial residual = 0.0192524, Final residual = 0.000106272, No Iterations 4 GAMG: Solving for p, Initial residual = 0.00853129, Final residual = 0.000362889, No Iterations 20 time step continuity errors : sum local = 3.26505e-07, global = 8.28623e-11, cumulative = 4.57715e-08 GAMG: Solving for p, Initial residual = 0.00133357, Final residual = 3.77675e-05, No Iterations 20 time step continuity errors : sum local = 1.86751e-07, global = 3.78216e-11, cumulative = 4.58093e-08 DILUPBiCG: Solving for omega, Initial residual = 0.0408982, Final residual = 1.01245e-05, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.0424757, Final residual = 2.58478e-05, No Iterations 1 PIMPLE: iteration 10 DILUPBiCG: Solving for Ux, Initial residual = 0.103095, Final residual = 0.000442304, No Iterations 5 DILUPBiCG: Solving for Uy, Initial residual = 0.0171836, Final residual = 0.000134982, No Iterations 4 DILUPBiCG: Solving for Uz, Initial residual = 0.0174402, Final residual = 5.44983e-05, No Iterations 4 GAMG: Solving for p, Initial residual = 0.00327215, Final residual = 5.40269e-05, No Iterations 20 time step continuity errors : sum local = 2.66024e-07, global = 1.88688e-10, cumulative = 4.5998e-08 GAMG: Solving for p, Initial residual = 0.000781476, Final residual = 6.77544e-06, No Iterations 15 time step continuity errors : sum local = 1.26297e-07, global = 2.73125e-10, cumulative = 4.62711e-08 DILUPBiCG: Solving for omega, Initial residual = 0.0142806, Final residual = 4.55507e-05, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.0492516, Final residual = 5.83959e-05, No Iterations 1 PIMPLE: iteration 11 DILUPBiCG: Solving for Ux, Initial residual = 0.0253974, Final residual = 0.000111281, No Iterations 5 DILUPBiCG: Solving for Uy, Initial residual = 0.111239, Final residual = 0.00107108, No Iterations 4 DILUPBiCG: Solving for Uz, Initial residual = 0.0219807, Final residual = 0.000104875, No Iterations 4 GAMG: Solving for p, Initial residual = 0.00142904, Final residual = 6.99008e-05, No Iterations 20 time step continuity errors : sum local = 1.66165e-06, global = 4.6031e-09, cumulative = 5.08742e-08 GAMG: Solving for p, Initial residual = 0.000241314, Final residual = 2.53479e-05, No Iterations 20 time step continuity errors : sum local = 3.18804e-06, global = 3.76157e-09, cumulative = 5.46358e-08 DILUPBiCG: Solving for omega, Initial residual = 0.0508786, Final residual = 0.000139016, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.139952, Final residual = 9.54657e-05, No Iterations 1 PIMPLE: iteration 12 DILUPBiCG: Solving for Ux, Initial residual = 0.0578765, Final residual = 0.00019634, No Iterations 6 DILUPBiCG: Solving for Uy, Initial residual = 0.200595, Final residual = 0.00153739, No Iterations 4 DILUPBiCG: Solving for Uz, Initial residual = 0.108801, Final residual = 0.000272097, No Iterations 5 GAMG: Solving for p, Initial residual = 0.000459195, Final residual = 4.57532e-06, No Iterations 17 time step continuity errors : sum local = 6.56329e-07, global = -1.76046e-09, cumulative = 5.28753e-08 GAMG: Solving for p, Initial residual = 6.09471e-05, Final residual = 5.35762e-07, No Iterations 15 time step continuity errors : sum local = 3.44392e-07, global = 4.29069e-10, cumulative = 5.33044e-08 DILUPBiCG: Solving for omega, Initial residual = 0.0815838, Final residual = 0.000332402, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.103425, Final residual = 0.000156005, No Iterations 1 PIMPLE: iteration 13 DILUPBiCG: Solving for Ux, Initial residual = 0.107781, Final residual = 0.00035772, No Iterations 5 DILUPBiCG: Solving for Uy, Initial residual = 0.199394, Final residual = 0.000324936, No Iterations 6 DILUPBiCG: Solving for Uz, Initial residual = 0.172474, Final residual = 0.0011298, No Iterations 4 GAMG: Solving for p, Initial residual = 0.000228354, Final residual = 2.10582e-05, No Iterations 20 time step continuity errors : sum local = 1.5804e-05, global = 1.64452e-08, cumulative = 6.97496e-08 GAMG: Solving for p, Initial residual = 2.6881e-05, Final residual = 3.71735e-06, No Iterations 20 time step continuity errors : sum local = 1.26638e-05, global = 3.04306e-08, cumulative = 1.0018e-07 DILUPBiCG: Solving for omega, Initial residual = 0.11116, Final residual = 0.000749032, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.343643, Final residual = 0.000541025, No Iterations 1 PIMPLE: iteration 14 DILUPBiCG: Solving for Ux, Initial residual = 0.17358, Final residual = 0.00143154, No Iterations 6 DILUPBiCG: Solving for Uy, Initial residual = 0.25677, Final residual = 0.00197784, No Iterations 4 DILUPBiCG: Solving for Uz, Initial residual = 0.142904, Final residual = 0.00085423, No Iterations 4 GAMG: Solving for p, Initial residual = 8.69491e-05, Final residual = 1.77049e-06, No Iterations 20 time step continuity errors : sum local = 7.80326e-06, global = 5.70497e-09, cumulative = 1.05885e-07 GAMG: Solving for p, Initial residual = 1.24171e-05, Final residual = 1.14562e-06, No Iterations 20 time step continuity errors : sum local = 2.36331e-05, global = -1.58252e-08, cumulative = 9.00599e-08 DILUPBiCG: Solving for omega, Initial residual = 0.283835, Final residual = 0.00150642, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.606766, Final residual = 0.000938038, No Iterations 1 PIMPLE: iteration 15 DILUPBiCG: Solving for Ux, Initial residual = 0.228012, Final residual = 0.000941301, No Iterations 5 DILUPBiCG: Solving for Uy, Initial residual = 0.290477, Final residual = 0.0012272, No Iterations 5 DILUPBiCG: Solving for Uz, Initial residual = 0.279177, Final residual = 0.00125738, No Iterations 4 GAMG: Solving for p, Initial residual = 3.79383e-05, Final residual = 1.97756e-06, No Iterations 20 time step continuity errors : sum local = 4.83605e-05, global = 7.68781e-08, cumulative = 1.66938e-07 GAMG: Solving for p, Initial residual = 5.94077e-06, Final residual = 3.88329e-07, No Iterations 20 time step continuity errors : sum local = 4.1723e-05, global = -3.63629e-08, cumulative = 1.30575e-07 DILUPBiCG: Solving for omega, Initial residual = 0.369539, Final residual = 0.00211818, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.423415, Final residual = 0.00225399, No Iterations 1 PIMPLE: iteration 16 DILUPBiCG: Solving for Ux, Initial residual = 0.281897, Final residual = 0.00245664, No Iterations 4 DILUPBiCG: Solving for Uy, Initial residual = 0.367199, Final residual = 0.000388527, No Iterations 6 DILUPBiCG: Solving for Uz, Initial residual = 0.287682, Final residual = 0.00159903, No Iterations 4 GAMG: Solving for p, Initial residual = 1.38214e-05, Final residual = 6.30803e-07, No Iterations 20 time step continuity errors : sum local = 8.14029e-05, global = 3.0113e-07, cumulative = 4.31705e-07 GAMG: Solving for p, Initial residual = 2.22335e-06, Final residual = 1.88713e-06, No Iterations 20 time step continuity errors : sum local = 0.00119331, global = -9.27576e-10, cumulative = 4.30778e-07 DILUPBiCG: Solving for omega, Initial residual = 0.401804, Final residual = 0.00292061, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.657098, Final residual = 0.00476373, No Iterations 1 PIMPLE: iteration 17 DILUPBiCG: Solving for Ux, Initial residual = 0.276782, Final residual = 0.00215464, No Iterations 4 DILUPBiCG: Solving for Uy, Initial residual = 0.314627, Final residual = 0.00205405, No Iterations 5 DILUPBiCG: Solving for Uz, Initial residual = 0.312784, Final residual = 0.00064115, No Iterations 5 GAMG: Solving for p, Initial residual = 8.9776e-06, Final residual = 2.09199e-07, No Iterations 20 time step continuity errors : sum local = 0.000166021, global = 3.45588e-07, cumulative = 7.76366e-07 GAMG: Solving for p, Initial residual = 9.38119e-07, Final residual = 1.42827e-07, No Iterations 20 time step continuity errors : sum local = 0.000513199, global = 4.79017e-08, cumulative = 8.24267e-07 DILUPBiCG: Solving for omega, Initial residual = 0.492361, Final residual = 0.00236715, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.712356, Final residual = 0.00183224, No Iterations 1 PIMPLE: iteration 18 DILUPBiCG: Solving for Ux, Initial residual = 0.282587, Final residual = 0.00174898, No Iterations 4 DILUPBiCG: Solving for Uy, Initial residual = 0.309872, Final residual = 0.00133538, No Iterations 5 DILUPBiCG: Solving for Uz, Initial residual = 0.295088, Final residual = 0.00139238, No Iterations 4 GAMG: Solving for p, Initial residual = 3.5531e-06, Final residual = 8.0888e-08, No Iterations 20 time step continuity errors : sum local = 0.00033851, global = 1.99932e-06, cumulative = 2.82359e-06 GAMG: Solving for p, Initial residual = 4.36764e-07, Final residual = 1.73036e-07, No Iterations 20 time step continuity errors : sum local = 0.00342053, global = -1.75578e-06, cumulative = 1.06781e-06 DILUPBiCG: Solving for omega, Initial residual = 0.456537, Final residual = 0.00269431, No Iterations 1 DILUPBiCG: Solving for k, Initial residual = 0.396282, Final residual = 0.00252956, No Iterations 1 PIMPLE: iteration 19 DILUPBiCG: Solving for Ux, Initial residual = 0.284019, Final residual = 0.00202788, No Iterations 4 DILUPBiCG: Solving for Uy, Initial residual = 0.28877, Final residual = 0.0010649, No Iterations 5 DILUPBiCG: Solving for Uz, Initial residual = 0.310094, Final residual = 0.00107961, No Iterations 5 GAMG: Solving for p, Initial residual = 9.93655e-07, Final residual = 2.07629e-08, No Iterations 20 time step continuity errors : sum local = 0.000467412, global = 2.64561e-06, cumulative = 3.71343e-06 GAMG: Solving for p, Initial residual = 1.4697e-07, Final residual = 6.69189e-09, No Iterations 20 time step continuity errors : sum local = 0.000784492, global = -3.90609e-06, cumulative = -1.92665e-07 DILUPBiCG: Solving for omega, Initial residual = 0.405541, Final residual = 0.0023905, No Iterations 2 DILUPBiCG: Solving for k, Initial residual = 0.746125, Final residual = 0.00428348, No Iterations 1 PIMPLE: iteration 20 DILUPBiCG: Solving for Ux, Initial residual = 0.382259, Final residual = 0.00225661, No Iterations 69 DILUPBiCG: Solving for Uy, Initial residual = 0.388519, Final residual = 0.00263618, No Iterations 72 DILUPBiCG: Solving for Uz, Initial residual = 0.436849, Final residual = 0.0013823, No Iterations 69 GAMG: Solving for p, Initial residual = 0.000194664, Final residual = 1.83153e-06, No Iterations 14 time step continuity errors : sum local = 0.373317, global = -0.000239309, cumulative = -0.000239502 GAMG: Solving for p, Initial residual = 2.36757e-05, Final residual = 4.47607e-07, No Iterations 20 time step continuity errors : sum local = 1.6826, global = 7.55981e-05, cumulative = -0.000163904 DILUPBiCG: Solving for omega, Initial residual = 0.601874, Final residual = 3.44009, No Iterations 101 bounding omega, min: -3.6496e+19 max: 2.95094e+21 average: 1.83342e+15 DILUPBiCG: Solving for k, Initial residual = 0.0167868, Final residual = 4.86029e-05, No Iterations 9 bounding k, min: -1.54876e+12 max: 2.08528e+16 average: 1.33412e+11 PIMPLE: not converged within 20 iterations ExecutionTime = 482.65 s ClockTime = 482 s |
|
|
|
|
|
|
October 16, 2015, 06:44
|
|
#37 |
|
Senior Member
Philipp
Join Date: Jun 2011
Location: Germany
Posts: 1,297
Rep Power: 27 |
Michele, you still use second order upwind for velocity. You should change it to "div(phi, U) Gauss upwind;" if you encounter stability problems like you do.
Did you run the potentialFOAM solver before you start PIMPLE? Do you know how?
__________________
The skeleton ran out of shampoo in the shower. |
|
|
|
|
|
|
October 16, 2015, 06:55
|
|
#38 |
|
Member
Mike Lob
Join Date: Oct 2015
Location: It
Posts: 51
Rep Power: 11 |
Sorry for my errors, I'm a newbie!
 I've changed to "div(phi, U) Gauss upwind;"for velocity, I run the potentialFOAM solver before starting. Got a look to some threads in the forum, so that my fvSolution looks like Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
"(p|pFinal)"
{
solver GAMG;
tolerance 0;
relTol 1e-2;
maxIter 20;
smoother DIC;
nPreSweeps 1;
nPostSweeps 1;
nFinestSweeps 2;
cacheAgglomeration true;
nCellsInCoarsestLevel 1000;
agglomerator faceAreaPair;
mergeLevels 1;
}
"(U|k|epsilon|omega|UFinal|kFinal|epsilonFinal|omegaFinal)"
{
solver PBiCG;
preconditioner DILU;
tolerance 0;
relTol 1.0e-2;
maxIter 100;
};
}
PIMPLE
{
correctPhi no;
nOuterCorrectors 20;
nCorrectors 2;
nNonOrthogonalCorrectors 0;
pRefCell 0;
pRefValue 0;
residualControl
{
"(p|U|k|omega)"
{
tolerance 0;
relTol 1e-2;
}
}
}
relaxationFactors
{
fields
{
p 0.3;
}
equations
{
U 0.7;
k 0.7;
omega 0.7;
}
potentialFlow
{
nNonOrthogonalCorrectors 10;
}
}
// ************************************************************************* //
Code:
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.1 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 2.3.1-262087cdf8db
Exec : pimpleFoam -parallel
Date : Oct 16 2015
Time : 11:49:40
Host : "ime042"
PID : 415
Case : /home/tesisti/OpenFOAM/tesisti-2.3.1/run/LOPEZ_tent./tent_ost_1
nProcs : 4
Slaves :
3
(
"ime042.416"
"ime042.417"
"ime042.418"
)
Pstream initialized with:
floatTransfer : 0
nProcsSimpleSum : 0
commsType : nonBlocking
polling iterations : 0
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Allowing user-supplied system call operations
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Create mesh for time = 0
Reading field p
Reading field U
Reading/calculating face flux field phi
Selecting incompressible transport model Newtonian
Selecting turbulence model type RASModel
Selecting RAS turbulence model kOmegaSST
kOmegaSSTCoeffs
{
alphaK1 0.85;
alphaK2 1;
alphaOmega1 0.5;
alphaOmega2 0.856;
gamma1 0.555556;
gamma2 0.44;
beta1 0.075;
beta2 0.0828;
betaStar 0.09;
a1 0.31;
b1 1;
c1 10;
F3 false;
}
No finite volume options present
PIMPLE: max iterations = 20
field "(p|U|k|omega)" : relTol 0.01, tolerance 0
Starting time loop
forces forces:
Not including porosity effects
Courant Number mean: 2.72708e-06 max: 0.000297915
Time = 1.09083e-05
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 1, Final residual = 1.55003e-15, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 1, Final residual = 1.35782e-15, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 1, Final residual = 1.35294e-15, No Iterations 1
GAMG: Solving for p, Initial residual = 1, Final residual = 0.00728719, No Iterations 11
time step continuity errors : sum local = 3.97455e-08, global = -8.83306e-10, cumulative = -8.83306e-10
GAMG: Solving for p, Initial residual = 0.0173633, Final residual = 0.000172472, No Iterations 11
time step continuity errors : sum local = 3.80536e-08, global = -1.42272e-09, cumulative = -2.30603e-09
PIMPLE: iteration 2
DILUPBiCG: Solving for Ux, Initial residual = 0.498378, Final residual = 4.58265e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.130242, Final residual = 6.61652e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.130269, Final residual = 6.12737e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0582346, Final residual = 0.000516201, No Iterations 8
time step continuity errors : sum local = 1.1867e-07, global = -5.1835e-09, cumulative = -7.48953e-09
GAMG: Solving for p, Initial residual = 0.0260523, Final residual = 0.000208467, No Iterations 9
time step continuity errors : sum local = 7.51379e-08, global = -4.25852e-09, cumulative = -1.17481e-08
PIMPLE: iteration 3
DILUPBiCG: Solving for Ux, Initial residual = 0.292246, Final residual = 2.70622e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0656479, Final residual = 3.75019e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0656851, Final residual = 3.28937e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0473434, Final residual = 0.000336631, No Iterations 7
time step continuity errors : sum local = 1.24096e-07, global = -6.75401e-09, cumulative = -1.85021e-08
GAMG: Solving for p, Initial residual = 0.027643, Final residual = 0.000233716, No Iterations 7
time step continuity errors : sum local = 1.03411e-07, global = -6.38708e-09, cumulative = -2.48892e-08
PIMPLE: iteration 4
DILUPBiCG: Solving for Ux, Initial residual = 0.162161, Final residual = 1.50707e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0336725, Final residual = 1.81263e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0337078, Final residual = 1.72856e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0380355, Final residual = 0.000257731, No Iterations 6
time step continuity errors : sum local = 1.15286e-07, global = -7.55946e-09, cumulative = -3.24486e-08
GAMG: Solving for p, Initial residual = 0.0244561, Final residual = 0.00019621, No Iterations 6
time step continuity errors : sum local = 9.5644e-08, global = -7.24923e-09, cumulative = -3.96978e-08
PIMPLE: iteration 5
DILUPBiCG: Solving for Ux, Initial residual = 0.0847036, Final residual = 8.088e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0170652, Final residual = 1.24091e-07, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.0170905, Final residual = 1.67167e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0290126, Final residual = 0.000218578, No Iterations 5
time step continuity errors : sum local = 1.07073e-07, global = -8.52647e-09, cumulative = -4.82243e-08
GAMG: Solving for p, Initial residual = 0.0194791, Final residual = 0.000171177, No Iterations 5
time step continuity errors : sum local = 8.75144e-08, global = -7.94726e-09, cumulative = -5.61716e-08
PIMPLE: iteration 6
DILUPBiCG: Solving for Ux, Initial residual = 0.0426681, Final residual = 2.1334e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00849243, Final residual = 6.13346e-08, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00850668, Final residual = 4.27411e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0211312, Final residual = 0.00018174, No Iterations 4
time step continuity errors : sum local = 9.30966e-08, global = -8.00048e-09, cumulative = -6.4172e-08
GAMG: Solving for p, Initial residual = 0.0144849, Final residual = 0.000144201, No Iterations 4
time step continuity errors : sum local = 7.55155e-08, global = -7.3479e-09, cumulative = -7.15199e-08
PIMPLE: iteration 7
DILUPBiCG: Solving for Ux, Initial residual = 0.0209867, Final residual = 3.79807e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00422237, Final residual = 1.0156e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00423251, Final residual = 4.67862e-07, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0148389, Final residual = 0.000104909, No Iterations 4
time step continuity errors : sum local = 5.49712e-08, global = -4.78287e-09, cumulative = -7.63028e-08
GAMG: Solving for p, Initial residual = 0.0102705, Final residual = 8.0187e-05, No Iterations 4
time step continuity errors : sum local = 4.2533e-08, global = -4.10194e-09, cumulative = -8.04048e-08
PIMPLE: iteration 8
DILUPBiCG: Solving for Ux, Initial residual = 0.0102699, Final residual = 5.09809e-07, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.00220025, Final residual = 1.42211e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00220828, Final residual = 6.0263e-08, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0101486, Final residual = 0.000100564, No Iterations 3
time step continuity errors : sum local = 5.33424e-08, global = -5.37079e-09, cumulative = -8.57756e-08
GAMG: Solving for p, Initial residual = 0.00706657, Final residual = 5.2908e-05, No Iterations 4
time step continuity errors : sum local = 2.82485e-08, global = -2.9282e-09, cumulative = -8.87037e-08
PIMPLE: iteration 9
DILUPBiCG: Solving for Ux, Initial residual = 0.00499788, Final residual = 2.46661e-06, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.0012436, Final residual = 3.71509e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00124794, Final residual = 1.23079e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.00681984, Final residual = 6.30467e-05, No Iterations 3
time step continuity errors : sum local = 3.36665e-08, global = -3.73928e-09, cumulative = -9.2443e-08
GAMG: Solving for p, Initial residual = 0.00476191, Final residual = 3.39682e-05, No Iterations 4
time step continuity errors : sum local = 1.82077e-08, global = -1.99515e-09, cumulative = -9.44382e-08
PIMPLE: iteration 10
DILUPBiCG: Solving for Ux, Initial residual = 0.0035053, Final residual = 2.36147e-05, No Iterations 7
DILUPBiCG: Solving for Uy, Initial residual = 0.00108169, Final residual = 2.07892e-06, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.00108623, Final residual = 2.67383e-06, No Iterations 1
GAMG: Solving for p, Initial residual = 0.0485338, Final residual = 0.000270974, No Iterations 3
time step continuity errors : sum local = 1.97223e-07, global = -2.13175e-08, cumulative = -1.15756e-07
GAMG: Solving for p, Initial residual = 0.00028751, Final residual = 2.54244e-06, No Iterations 20
time step continuity errors : sum local = 1.82575e-09, global = -2.90612e-11, cumulative = -1.15785e-07
DILUPBiCG: Solving for omega, Initial residual = 1.63106e-05, Final residual = 6.12913e-08, No Iterations 1
DILUPBiCG: Solving for k, Initial residual = 1, Final residual = 0.00395034, No Iterations 1
PIMPLE: converged in 10 iterations
ExecutionTime = 82.09 s ClockTime = 82 s
forces forces output:
sum of forces:
pressure : (36610.4 -106.371 49.571)
viscous : (11.5236 0.0287581 1.4047)
porous : (0 0 0)
sum of moments:
pressure : (71.5876 22.5248 38.1381)
viscous : (0.179289 0.102417 -0.158152)
porous : (0 0 0)
Courant Number mean: 0.000445293 max: 6286.11
Time = 2.18166e-05
PIMPLE: iteration 1
DILUPBiCG: Solving for Ux, Initial residual = 0.805531, Final residual = 0.000399167, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 0.259181, Final residual = 1.11701e-05, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 0.259055, Final residual = 7.76482e-05, No Iterations 1
GAMG: Solving for p, Initial residual = 0.172039, Final residual = 0.00111739, No Iterations 5
time step continuity errors : sum local = 6.72553e-07, global = 3.46612e-08, cumulative = -8.11236e-08
GAMG: Solving for p, Initial residual = 0.155541, Final residual = 0.00144341, No Iterations 5
time step continuity errors : sum local = 6.73155e-07, global = 5.4537e-08, cumulative = -2.65865e-08
PIMPLE: iteration 2
DILUPBiCG: Solving for Ux, Initial residual = 0.214015, Final residual = 0.00118249, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.0435176, Final residual = 1.47477e-05, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.0435897, Final residual = 0.000215137, No Iterations 2
GAMG: Solving for p, Initial residual = 0.175285, Final residual = 0.00146206, No Iterations 6
time step continuity errors : sum local = 6.99109e-07, global = 5.46995e-08, cumulative = 2.8113e-08
GAMG: Solving for p, Initial residual = 0.167401, Final residual = 0.00146482, No Iterations 7
time step continuity errors : sum local = 5.14118e-07, global = 4.024e-08, cumulative = 6.8353e-08
PIMPLE: iteration 3
DILUPBiCG: Solving for Ux, Initial residual = 0.0397966, Final residual = 0.000267232, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.0182205, Final residual = 0.000165177, No Iterations 4
DILUPBiCG: Solving for Uz, Initial residual = 0.0182424, Final residual = 3.58317e-05, No Iterations 2
GAMG: Solving for p, Initial residual = 0.149562, Final residual = 0.00140676, No Iterations 9
time step continuity errors : sum local = 4.84271e-07, global = 5.78833e-09, cumulative = 7.41413e-08
GAMG: Solving for p, Initial residual = 0.144655, Final residual = 0.00136108, No Iterations 10
time step continuity errors : sum local = 3.4047e-07, global = 1.41064e-09, cumulative = 7.55519e-08
PIMPLE: iteration 4
DILUPBiCG: Solving for Ux, Initial residual = 0.103625, Final residual = 0.000439838, No Iterations 3
DILUPBiCG: Solving for Uy, Initial residual = 0.028389, Final residual = 0.000195749, No Iterations 2
DILUPBiCG: Solving for Uz, Initial residual = 0.0284599, Final residual = 0.000233605, No Iterations 1
GAMG: Solving for p, Initial residual = 0.109704, Final residual = 0.00104964, No Iterations 13
time step continuity errors : sum local = 2.62813e-07, global = -6.01098e-11, cumulative = 7.54918e-08
GAMG: Solving for p, Initial residual = 0.110735, Final residual = 0.00107394, No Iterations 16
time step continuity errors : sum local = 1.87831e-07, global = 5.53782e-11, cumulative = 7.55472e-08
PIMPLE: iteration 5
DILUPBiCG: Solving for Ux, Initial residual = 0.0734305, Final residual = 0.000660661, No Iterations 2
DILUPBiCG: Solving for Uy, Initial residual = 0.0225332, Final residual = 0.000175618, No Iterations 3
DILUPBiCG: Solving for Uz, Initial residual = 0.0224398, Final residual = 8.654e-05, No Iterations 3
|
|
|
|
|
|
|
October 16, 2015, 06:58
|
|
#39 |
|
Senior Member
Philipp
Join Date: Jun 2011
Location: Germany
Posts: 1,297
Rep Power: 27 |
At least you get convergence of PIMPLE now, right?
You could now a) reduce the time step or b) have a look at the result picture of time step 1 and see where the cell with the large Co is located. You could than try to get a better grid there. Most probably you have some sharp corner with small cells.
__________________
The skeleton ran out of shampoo in the shower. |
|
|
|
|
|
|
October 16, 2015, 07:02
|
|
#40 |
|
Senior Member
Philipp
Join Date: Jun 2011
Location: Germany
Posts: 1,297
Rep Power: 27 |
Do you run this in parallel or just on a single CPU?
__________________
The skeleton ran out of shampoo in the shower. |
|
|
|
|
|
 |
| Tags |
| debug information, floating point exception |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| error compiling modified applications | yvyan | OpenFOAM Programming & Development | 21 | March 1, 2016 05:53 |
| [OpenFOAM] Native ParaView Reader Bugs | tj22 | ParaView | 270 | January 4, 2016 12:39 |
| [General] 2 datas on one plot | Akuji | ParaView | 46 | December 1, 2013 15:06 |
| Floating point error and divergence detected | aannjj | FLUENT | 0 | July 2, 2013 04:44 |
| [Gmsh] Gmsh and samplesurface | touf | OpenFOAM Meshing & Mesh Conversion | 2 | December 10, 2007 03:27 |
2Likes
Linear Mode
