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ship is sinking and then after sometime error is comming.Please help |
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March 15, 2021, 08:27
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ship is sinking and then after sometime error is comming.Please help
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Member
Deutschland
Join Date: Sep 2020
Posts: 69
Rep Power: 6  |
Hey,
I trying to simulate a kayak. I use dynamic mesh to get the trim and sinkage when I run the case set up first I get really big forces of order e24 and then tít crashes with the following error Code:
[0] [2] [3] #0 #0 Foam::error::printStack(Foam::Ostream&)#0 Foam::error::printStack(Foam::Ostream&)Foam::error::printStack(Foam::Ostream&) at ??:? [2] #1 Foam::sigFpe::sigHandler(int) at ??:? at ??:? [0] #1 Foam::sigFpe::sigHandler(int)[3] #1 Foam::sigFpe::sigHandler(int) at ??:? [3] #2 ? at ??:? [2] #2 ? at ??:? [0] #2 ? in /lib/x86_64-linux-gnu/libpthread.so.0 in /lib/x86_64-linux-gnu/libpthread.so.0 [2] #3 Foam::GAMGSolver::scale(Foam::Field<double>&, Foam::Field<double>&, Foam::lduMatrix const&, Foam::FieldField<Foam::Field, double> const&, Foam::UPtrList<Foam::lduInterfaceField const> const&, Foam::Field<double> const&, unsigned char) const[3] #3 Foam::GAMGSolver::scale(Foam::Field<double>&, Foam::Field<double>&, Foam::lduMatrix const&, Foam::FieldField<Foam::Field, double> const&, Foam::UPtrList<Foam::lduInterfaceField const> const&, Foam::Field<double> const&, unsigned char) const in /lib/x86_64-linux-gnu/libpthread.so.0 [0] #3 Foam::GAMGSolver::scale(Foam::Field<double>&, Foam::Field<double>&, Foam::lduMatrix const&, Foam::FieldField<Foam::Field, double> const&, Foam::UPtrList<Foam::lduInterfaceField const> const&, Foam::Field<double> const&, unsigned char) const at ??:? [2] #4 Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const at ??:? [3] #4 Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const at ??:? [2] #5 Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? [0] #4 Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const at ??:? at ??:? [3] #5 Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const[2] #6 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? [0] #5 Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? [3] #6 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&) at ??:? at ??:? [0] #6 Foam::fvMatrix<double>::solveSegregated(Foam::dictionary const&)[2] #7 Foam::fvMatrix<double>::solveSegregatedOrCoupled(Foam::dictionary const&) at ??:? at ??:? [2] #8 Foam::fvMesh::solve(Foam::fvMatrix<double>&, Foam::dictionary const&) const[3] #7 Foam::fvMatrix<double>::solveSegregatedOrCoupled(Foam::dictionary const&) at ??:? [0] #7 Foam::fvMatrix<double>::solveSegregatedOrCoupled(Foam::dictionary const&) at ??:? [3] #8 Foam::fvMesh::solve(Foam::fvMatrix<double>&, Foam::dictionary const&) const at ??:? [2] #9 ? at ??:? [0] #8 Foam::fvMesh::solve(Foam::fvMatrix<double>&, Foam::dictionary const&) const in /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/bin/interFoam [2] #10 ? in /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/bin/interFoam [2] #11 __libc_start_main at ??:? [3] #9 ? in /lib/x86_64-linux-gnu/libc.so.6 [2] #12 ? in /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/bin/interFoam [3] #10 in /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/bin/interFoam [ubuntu:05707] *** Process received signal *** [ubuntu:05707] Signal: Floating point exception (8) [ubuntu:05707] Signal code: (-6) [ubuntu:05707] Failing at address: 0x3e80000164b at ??:? [0] #9 [ubuntu:05707] [ 0] /lib/x86_64-linux-gnu/libpthread.so.0(+0x153c0)[0x7fe3044ff3c0] [ubuntu:05707] [ 1] /lib/x86_64-linux-gnu/libpthread.so.0(raise+0xcb)[0x7fe3044ff24b] [ubuntu:05707] [ 2] /lib/x86_64-linux-gnu/libpthread.so.0(+0x153c0)[0x7fe3044ff3c0] [ubuntu:05707] [ 3] ?/usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam10GAMGSolver5scaleERNS_5FieldIdEES3_RKNS_9lduMatrixERKNS_10FieldFieldIS1_dEERKNS_8UPtrListIKNS_17lduInterfaceFieldEEERKS2_h+0xfa)[0x7fe304f1291a] [ubuntu:05707] [ 4] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam10GAMGSolver6VcycleERKNS_7PtrListINS_9lduMatrix8smootherEEERNS_5FieldIdEERKS8_S9_S9_S9_S9_S9_RNS1_IS8_EESD_h+0x972)[0x7fe304f14732] [ubuntu:05707] [ 5] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam10GAMGSolver5solveERNS_5FieldIdEERKS2_h+0x62d)[0x7fe304f1693d] [ubuntu:05707] [ 6] ?/usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x191)[0x7fe307fd4321] [ubuntu:05707] [ 7] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE24solveSegregatedOrCoupledERKNS_10dictionaryE+0x413)[0x7fe3077dbbb3] [ubuntu:05707] [ 8] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZNK4Foam6fvMesh5solveERNS_8fvMatrixIdEERKNS_10dictionaryE+0x28)[0x7fe307776eb8] [ubuntu:05707] [ 9] interFoam(+0x11a83b)[0x55fbc99b583b] [ubuntu:05707] [10] interFoam(+0x59d7c)[0x55fbc98f4d7c] [ubuntu:05707] [11] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7fe30431f0b3] [ubuntu:05707] [12] interFoam(+0x5d25e)[0x55fbc98f825e] [ubuntu:05707] *** End of error message *** in /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/bin/interFoam [0] #10 in /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/bin/interFoam [3] #11 __libc_start_main? in /lib/x86_64-linux-gnu/libc.so.6 [3] #12 in /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/bin/interFoam [0] #11 __libc_start_main? in /lib/x86_64-linux-gnu/libc.so.6 [0] #12 ? in /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/bin/interFoam [ubuntu:05705] *** Process received signal *** [ubuntu:05705] Signal: Floating point exception (8) [ubuntu:05705] Signal code: (-6) [ubuntu:05705] Failing at address: 0x3e800001649 [ubuntu:05705] [ 0] /lib/x86_64-linux-gnu/libpthread.so.0(+0x153c0)[0x7f38b6fb43c0] [ubuntu:05705] [ 1] /lib/x86_64-linux-gnu/libpthread.so.0(raise+0xcb)[0x7f38b6fb424b] [ubuntu:05705] [ 2] /lib/x86_64-linux-gnu/libpthread.so.0(+0x153c0)[0x7f38b6fb43c0] [ubuntu:05705] [ 3] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam10GAMGSolver5scaleERNS_5FieldIdEES3_RKNS_9lduMatrixERKNS_10FieldFieldIS1_dEERKNS_8UPtrListIKNS_17lduInterfaceFieldEEERKS2_h+0xfa)[0x7f38b79c791a] [ubuntu:05705] [ 4] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam10GAMGSolver6VcycleERKNS_7PtrListINS_9lduMatrix8smootherEEERNS_5FieldIdEERKS8_S9_S9_S9_S9_S9_RNS1_IS8_EESD_h+0x972)[0x7f38b79c9732] [ubuntu:05705] [ 5] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam10GAMGSolver5solveERNS_5FieldIdEERKS2_h+0x62d)[0x7f38b79cb93d] [ubuntu:05705] [ 6] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x191)[0x7f38baa89321] [ubuntu:05705] [ 7] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE24solveSegregatedOrCoupledERKNS_10dictionaryE+0x413)[0x7f38ba290bb3] [ubuntu:05705] [ 8] in /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/bin/interFoam [ubuntu:05708] *** Process received signal *** [ubuntu:05708] Signal: Floating point exception (8) [ubuntu:05708] Signal code: (-6) [ubuntu:05708] Failing at address: 0x3e80000164c [ubuntu:05708] [ 0] /lib/x86_64-linux-gnu/libpthread.so.0(+0x153c0)[0x7f7a612973c0] [ubuntu:05708] [ 1] /lib/x86_64-linux-gnu/libpthread.so.0(raise+0xcb)[0x7f7a6129724b] [ubuntu:05708] [ 2] /lib/x86_64-linux-gnu/libpthread.so.0(+0x153c0)[0x7f7a612973c0] [ubuntu:05708] [ 3] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam10GAMGSolver5scaleERNS_5FieldIdEES3_RKNS_9lduMatrixERKNS_10FieldFieldIS1_dEERKNS_8UPtrListIKNS_17lduInterfaceFieldEEERKS2_h+0xfa)[0x7f7a61caa91a] [ubuntu:05708] [ 4] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam10GAMGSolver6VcycleERKNS_7PtrListINS_9lduMatrix8smootherEEERNS_5FieldIdEERKS8_S9_S9_S9_S9_S9_RNS1_IS8_EESD_h+0x972)[0x7f7a61cac732] [ubuntu:05708] [ 5] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZNK4Foam10GAMGSolver5solveERNS_5FieldIdEERKS2_h+0x62d)[0x7f7a61cae93d] [ubuntu:05708] [ 6] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegregatedERKNS_10dictionaryE+0x191)[0x7f7a64d6c321] [ubuntu:05708] [ 7] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE24solveSegregatedOrCoupledERKNS_10dictionaryE+0x413)[0x7f7a64573bb3] [ubuntu:05708] [ 8] /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZNK4Foam6fvMesh5solveERNS_8fvMatrixIdEERKNS_10dictionaryE+0x28)[0x7f7a6450eeb8] [ubuntu:05708] [ 9] interFoam(+0x11a83b)[0x55f7ec62f83b] [ubuntu:05708] [10] interFoam(+0x59d7c)[0x55f7ec56ed7c] [ubuntu:05708] [11] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7f7a610b70b3] [ubuntu:05708] [12] interFoam(+0x5d25e)[0x55f7ec57225e] [ubuntu:05708] *** End of error message *** /usr/lib/openfoam/openfoam2012/platforms/linux64GccDPInt32Opt/lib/libfiniteVolume.so(_ZNK4Foam6fvMesh5solveERNS_8fvMatrixIdEERKNS_10dictionaryE+0x28)[0x7f38ba22beb8] [ubuntu:05705] [ 9] interFoam(+0x11a83b)[0x55b053f2583b] [ubuntu:05705] [10] interFoam(+0x59d7c)[0x55b053e64d7c] [ubuntu:05705] [11] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3)[0x7f38b6dd40b3] [ubuntu:05705] [12] interFoam(+0x5d25e)[0x55b053e6825e] [ubuntu:05705] *** End of error message *** -------------------------------------------------------------------------- Primary job terminated normally, but 1 process returned a non-zero exit code. Per user-direction, the job has been aborted. -------------------------------------------------------------------------- -------------------------------------------------------------------------- mpirun noticed that process rank 0 with PID 0 on node ubuntu exited on signal 8 (Floating point exception). weight 77kg width 0.4 depth 0.2 velocity 5.5 domain sixze 21*3.6*13.2 dynamicMeshDict Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2012 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object dynamicMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dynamicFvMesh dynamicMotionSolverFvMesh;
motionSolverLibs ("libsixDoFRigidBodyMotion.so");
motionSolver sixDoFRigidBodyMotion;
patches (hull);
innerDistance 0.3;
outerDistance 1;
centreOfMass (-2.63034697966 0.0 0.0244732718937);
mass 38.5;
momentOfInertia (0.222320255589 41.6518680701 41.5667249019);
rhoInf 1;
report on;
value uniform (0 0 0);
accelerationRelaxation 0.4;
solver
{
type Newmark;
}
ramp
{
type quadraticRamp;//this
start 0;
duration 10;
}
constraints
{
zAxis
{
sixDoFRigidBodyMotionConstraint line;
direction (0 0 1);
}
yPlane
{
sixDoFRigidBodyMotionConstraint axis;
axis (0 1 0);
}
}
restraints
{
translationDamper
{
sixDoFRigidBodyMotionRestraint linearDamper;
coeff 8596;
}
rotationDamper
{
sixDoFRigidBodyMotionRestraint sphericalAngularDamper;
coeff 11586;
}
}
// ************************************************************************* //
Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2012 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application interFoam;
startFrom startTime;
startTime 0;
stopAt endTime;
endTime 5;
deltaT 0.0001;
writeControl adjustable;
writeInterval 1;
purgeWrite 0;
writeFormat binary;
writePrecision 6;
writeCompression off;
timeFormat general;
timePrecision 6;
runTimeModifiable yes;
adjustTimeStep yes;
maxCo 0.95;
maxAlphaCo 0.95;
maxDeltaT 0.1;
functions
{
forces
{
type forces;
libs ("libforces.so");
patches (hull);
rhoInf 1000.0;
log on;
writeControl timeStep;
writeInterval 2;
CofR (-2.4453 0 0.1155);
}
yPlus
{
type yPlus;
libs ("libfieldFunctionObjects.so");
writeControl writeTime;
patches (hull);
}
}
// ************************************************************************* //
Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2012 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default Euler;
}
gradSchemes
{
default Gauss linear;
}
divSchemes
{
div(rhoPhi,U) Gauss linearUpwind grad(U);
div(phi,alpha) Gauss vanLeer;
div(phirb,alpha) Gauss linear;
div(phi,k) Gauss linearUpwind limitedGrad;
div(phi,omega) Gauss linearUpwind limitedGrad;
div(((rho*nuEff)*dev2(T(grad(U))))) Gauss linear;
}
laplacianSchemes
{
default Gauss linear corrected;
}
interpolationSchemes
{
default linear;
}
snGradSchemes
{
default corrected;
}
wallDist
{
method meshWave;
}
// ************************************************************************* //
Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2012 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
"alpha.water.*"
{
nAlphaCorr 3;
nAlphaSubCycles 1;
cAlpha 1;
icAlpha 0;
MULESCorr yes;
nLimiterIter 15;
alphaApplyPrevCorr yes;
solver smoothSolver;
smoother symGaussSeidel;
tolerance 1e-10;
relTol 0;
minIter 1;
}
"pcorr.*"
{
solver GAMG;
smoother DIC;
tolerance 1e-3;
relTol 0;
};
p_rgh
{
solver GAMG;
smoother DIC;
tolerance 5e-8;
relTol 0;
};
p_rghFinal
{
$p_rgh;
relTol 0;
}
"(U|k|omega).*"
{
solver smoothSolver;
smoother symGaussSeidel;
nSweeps 1;
tolerance 1e-7;
relTol 0;
minIter 1;
};
}
PIMPLE
{
momentumPredictor no;
nOuterCorrectors 2;
nCorrectors 2;
nNonOrthogonalCorrectors 0;
correctPhi yes;
moveMeshOuterCorrectors yes;
turbOnFinalIterOnly yes;
residualControl
{
p_rgh
{
tolerance 1e-04;//this
relTol 0;
absTol 0;
}
}
}
relaxationFactors
{
equations
{
".*" 1;
}
}
cache
{
grad(U);
}
// ************************************************************************* //
omega =55.634 nu =2.85e-4 I have attached the graph i got still before it crashed. I have to submit it within 2 weeks. I am completely stuck. I am not an expert in CFD or fluid dynamics Please HelpThis is when I ran the simulation in i5 Last edited by vava10; March 15, 2021 at 08:34. Reason: HPC result |
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March 15, 2021, 08:34
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Hpc
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#2 |
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Member
Deutschland
Join Date: Sep 2020
Posts: 69
Rep Power: 6 |
The following is the log file while running it in the HPC. From that day when looking at the position of center of mass it can be seen it is sinking
Code:
Restraint translationDamper: force (-0 -0 -3.49197e+10)
Restraint rotationDamper: moment (-0 2.28919e+11 -0)
6-DoF rigid body motion
Centre of rotation: (-2.63035 0.061775 0.0244009)
Centre of mass: (-2.63035 0.061775 0.0244009)
Orientation: (1 0 0.000286163 0 1 0 -0.000286163 0 1)
Linear velocity: (0 0 -1.21972e+07)
Angular velocity: (0 5.93616e+07 0)
GAMG: Solving for pcorr, Initial residual = 1, Final residual = 0.000799427, No Iterations 14
time step continuity errors : sum local = 3.71117e-08, global = 1.31116e-08, cumulative = 1.35688e-08
smoothSolver: Solving for alpha.water, Initial residual = 8.6874e-06, Final residual = 6.00772e-12, No Iterations 3
Phase-1 volume fraction = 0.59093 Min(alpha.water) = -1.44368e-27 Max(alpha.water) = 1.00213
Applying the previous iteration compression flux
MULES: Correcting alpha.water
MULES: Correcting alpha.water
MULES: Correcting alpha.water
MULES: Correcting alpha.water
Phase-1 volume fraction = 0.59093 Min(alpha.water) = -1.0006e-11 Max(alpha.water) = 1.00213
GAMG: Solving for p_rgh, Initial residual = 0.00791133, Final residual = 4.1851e-08, No Iterations 21
time step continuity errors : sum local = 2.47328e-10, global = 5.03656e-11, cumulative = 1.36192e-08
GAMG: Solving for p_rgh, Initial residual = 0.544529, Final residual = 4.5177e-08, No Iterations 27
time step continuity errors : sum local = 7.1092e-10, global = -1.39258e-10, cumulative = 1.34799e-08
smoothSolver: Solving for omega, Initial residual = 0.179014, Final residual = 4.30555e-08, No Iterations 5
bounding omega, min: -579.251 max: 64622.9 average: 982.172
smoothSolver: Solving for k, Initial residual = 2.5363e-05, Final residual = 9.14855e-08, No Iterations 4
bounding k, min: -0.0139333 max: 0.618031 average: 0.0198725
PIMPLE: not converged within 2 iterations
ExecutionTime = 146.72 s ClockTime = 148 s
forces forces write:
Sum of forces
Total : (2.37239e+20 -2.11363e+22 3.49298e+22)
Pressure : (2.37239e+20 -2.11363e+22 3.49298e+22)
Viscous : (3.93514e+07 6.46864e+09 8.6976e+09)
Sum of moments
Total : (-1.88927e+21 -1.66852e+23 -1.01792e+23)
Pressure : (-1.88927e+21 -1.66852e+23 -1.01792e+23)
Viscous : (1.94829e+09 -4.16082e+10 3.02513e+10)
Courant Number mean: 0.190354 max: 33.2753
Interface Courant Number mean: 8.46451e-05 max: 13.2657
deltaT = 1.29125e-13
Time = 0.000587577
PIMPLE: iteration 1
forces forces:
rho: rho
Not including porosity effects
Restraint translationDamper: force (-0 -0 1.04847e+11)
Restraint rotationDamper: moment (-0 -6.87764e+11 -0)
6-DoF rigid body motion
Centre of rotation: (-2.63035 0.061775 0.0244007)
Centre of mass: (-2.63035 0.061775 0.0244007)
Orientation: (1 0 0.000287181 0 1 0 -0.000287181 0 1)
Linear velocity: (0 0 1.03099e+07)
Angular velocity: (-0 -4.35927e+07 0)
GAMG: Solving for pcorr, Initial residual = 1, Final residual = 0.000802417, No Iterations 15
time step continuity errors : sum local = 2.46298, global = 1.01538, cumulative = 1.01538
smoothSolver: Solving for alpha.water, Initial residual = 0.217255, Final residual = 8.19276e-11, No Iterations 81
Phase-1 volume fraction = 0.353779 Min(alpha.water) = -2.57833e-25 Max(alpha.water) = 1.00008
Applying the previous iteration compression flux
MULES: Correcting alpha.water
MULES: Correcting alpha.water
MULES: Correcting alpha.water
MULES: Correcting alpha.water
Phase-1 volume fraction = 109504 Min(alpha.water) = -5.24675e+13 Max(alpha.water) = 2.6115e+13
GAMG: Solving for p_rgh, Initial residual = 1, Final residual = 3.57815e-08, No Iterations 33
time step continuity errors : sum local = 0.00013694, global = 3.58262e-05, cumulative = 1.01542
GAMG: Solving for p_rgh, Initial residual = 0.0150425, Final residual = 3.87443e-08, No Iterations 24
time step continuity errors : sum local = 0.0535639, global = -0.00531016, cumulative = 1.01011
PIMPLE: iteration 2
forces forces:
rho: rho
Not including porosity effects
Restraint translationDamper: force (-0 -0 -8.86236e+10)
Restraint rotationDamper: moment (0 5.05065e+11 -0)
6-DoF rigid body motion
Centre of rotation: (-2.63035 0.061775 -2.54297e+07)
Centre of mass: (-2.63035 0.061775 -2.54297e+07)
Orientation: (0.884944 0 0.465697 0 1 0 -0.465697 0 0.884944)
Linear velocity: (0 0 -3.93877e+20)
Angular velocity: (0 1.45696e+21 0)
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Linear Mode
