February 6, 2023, 22:12
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PimpleFoam not solving after iteration 1
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#1
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New Member
Abhishek Kandel
Join Date: May 2022
Posts: 3
Rep Power: 4
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hello, I need help with solving with solving with pimpleFoam. I'v been trying to simulate using pimpleFoam. when I use the solver to solve U, omega and k it gives following error. it works when i run pimplefoam -dry-run
Code:
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2012 |
| \\ / A nd | Website: www.openfoam.com|
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : _7bdb509494-20201222 OPENFOAM=2012
Arch : "LSB;label=32;scalar=64"
Exec : pimpleFoam
Date : Feb 06 2023
Time : 08:11:56
Host : ubuntu
PID : 40200
I/O : uncollated
Case : /home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first
nProcs : 1
trapFpe: Floating point exception trapping enabled (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 5, maxFileModificationPolls 20)
allowSystemOperations : Allowing user-supplied system call operations
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time
Overriding OptimisationSwitches according to controlDict
fileHandler (unregistered)
maxThreadFileBufferSize 1e+15;
Overriding fileHandler to collated
I/O : collated (maxThreadFileBufferSize 1e+15)
Threading activated since maxThreadFileBufferSize > 0.
Requires large enough buffer to collect all data or thread support
enabled in MPI. If thread support cannot be enabled, deactivate
threading by setting maxThreadFileBufferSize to 0 in
OpenFOAM etc/controlDict
Create mesh for time = 0
Selecting dynamicFvMesh dynamicMotionSolverFvMesh
Selecting motion solver: multiSolidBodyMotionSolver
Applying solid body motion to entire mesh
Selecting solid-body motion function rotatingNoF1IntegrationMotion
Applying solid body motion rotatingNoF1IntegrationMotion to 751182 points of cellZone snappyBackgroundMesh
Selecting solid-body motion function multiMotion
Selecting solid-body motion function rotatingNoF1IntegrationMotion
Constructed SBMF 0 : rotatingMotion of type rotatingNoF1IntegrationMotion
Selecting solid-body motion function donnersSineMotion
Constructed SBMF 1 : pitchingMotion of type donnersSineMotion
Applying solid body motion multiMotion to 0 points of cellZone AMIBladeZone0
Selecting solid-body motion function multiMotion
Selecting solid-body motion function rotatingNoF1IntegrationMotion
Constructed SBMF 0 : rotatingMotion of type rotatingNoF1IntegrationMotion
Selecting solid-body motion function donnersSineMotion
Constructed SBMF 1 : pitchingMotion of type donnersSineMotion
Applying solid body motion multiMotion to 0 points of cellZone AMIBladeZone1
Selecting solid-body motion function multiMotion
Selecting solid-body motion function rotatingNoF1IntegrationMotion
Constructed SBMF 0 : rotatingMotion of type rotatingNoF1IntegrationMotion
Selecting solid-body motion function donnersSineMotion
Constructed SBMF 1 : pitchingMotion of type donnersSineMotion
Applying solid body motion multiMotion to 0 points of cellZone AMIBladeZone2
Selecting solid-body motion function multiMotion
Selecting solid-body motion function rotatingNoF1IntegrationMotion
Constructed SBMF 0 : rotatingMotion of type rotatingNoF1IntegrationMotion
Selecting solid-body motion function donnersSineMotion
Constructed SBMF 1 : pitchingMotion of type donnersSineMotion
Applying solid body motion multiMotion to 0 points of cellZone AMIBladeZone3
PIMPLE: max iterations = 100
field "(U|k|omega|p)" : relTol 0, tolerance 0.0001
Reading field p
Reading field U
Reading/calculating face flux field phi
AMI: Creating addressing and weights between 986 source faces and 1100 target faces
AMI: Patch source sum(weights) min:0.8120700823266893 max:2.224466093564632 average:1.008029068011056
AMI: Patch target sum(weights) min:0 max:1.251122572988223 average:0.9785420167274796
AMI: Creating addressing and weights between 986 source faces and 1100 target faces
AMI: Patch source sum(weights) min:0.8120567041590143 max:2.250718003575567 average:1.009633107061281
AMI: Patch target sum(weights) min:0 max:1.251241857076181 average:0.9793452435683825
AMI: Creating addressing and weights between 986 source faces and 1100 target faces
AMI: Patch source sum(weights) min:0.8120694305859512 max:2.250718036128393 average:1.0085504982919
AMI: Patch target sum(weights) min:0 max:1.251200867730701 average:0.9760537440723536
AMI: Creating addressing and weights between 986 source faces and 1101 target faces
AMI: Patch source sum(weights) min:0.8121252843573656 max:2.272368287597841 average:1.009899474976788
AMI: Patch target sum(weights) min:0 max:1.251234682279849 average:0.9792406707274096
Selecting incompressible transport model Newtonian
Selecting turbulence model type RAS
Selecting RAS turbulence model kOmegaSST
Selecting patchDistMethod meshWave
bounding k, min: 0 max: 0.0001882000000000001 average: 0.0001881999999974891
bounding omega, min: 0 max: 13.20100000000001 average: 13.20100000005734
RAS
{
RASModel kOmegaSST;
turbulence on;
printCoeffs on;
alphaK1 0.85;
alphaK2 1;
alphaOmega1 0.5;
alphaOmega2 0.856;
gamma1 0.5555555555555556;
gamma2 0.44;
beta1 0.075;
beta2 0.0828;
betaStar 0.09;
a1 0.31;
b1 1;
c1 10;
F3 false;
decayControl false;
kInf 0;
omegaInf 0;
}
No MRF models present
No finite volume options present
Constructing face velocity Uf
Courant Number mean: 0 max: 0
Starting time loop
writeDictionary writeDictionary1: monitoring dictionaries:
fvSolution
dynamicMeshDict
transportProperties
turbulenceProperties
controlDict
fvSchemes
--> FOAM Warning :
From bool Foam::functionObjectList::read()
in file db/functionObjects/functionObjectList/functionObjectList.C at line 1062
Reading "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/controlDict" at line 17 to 231
Entry flowVelocity is not a dictionary
--> FOAM Warning :
From bool Foam::functionObjectList::read()
in file db/functionObjects/functionObjectList/functionObjectList.C at line 1062
Reading "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/controlDict" at line 17 to 231
Entry pressure is not a dictionary
--> FOAM Warning :
From bool Foam::functionObjectList::read()
in file db/functionObjects/functionObjectList/functionObjectList.C at line 1062
Reading "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/controlDict" at line 17 to 231
Entry turbulentKE is not a dictionary
--> FOAM Warning :
From bool Foam::functionObjectList::read()
in file db/functionObjects/functionObjectList/functionObjectList.C at line 1062
Reading "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/controlDict" at line 17 to 231
Entry turbulentOmega is not a dictionary
--> FOAM Warning :
From bool Foam::functionObjectList::read()
in file db/functionObjects/functionObjectList/functionObjectList.C at line 1062
Reading "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/controlDict" at line 17 to 231
Entry RPM is not a dictionary
--> FOAM Warning :
From bool Foam::functionObjectList::read()
in file db/functionObjects/functionObjectList/functionObjectList.C at line 1062
Reading "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/controlDict" at line 17 to 231
Entry nu is not a dictionary
--> FOAM Warning :
From bool Foam::functionObjectList::read()
in file db/functionObjects/functionObjectList/functionObjectList.C at line 1062
Reading "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/controlDict" at line 17 to 231
Entry rho0 is not a dictionary
--> FOAM Warning :
From bool Foam::functionObjectList::read()
in file db/functionObjects/functionObjectList/functionObjectList.C at line 1062
Reading "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/controlDict" at line 17 to 231
Entry omegaRot is not a dictionary
--> FOAM Warning :
From bool Foam::functionObjectList::read()
in file db/functionObjects/functionObjectList/functionObjectList.C at line 1062
Reading "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/controlDict" at line 17 to 231
Entry pitchRodLength is not a dictionary
--> FOAM Warning :
From bool Foam::functionObjectList::read()
in file db/functionObjects/functionObjectList/functionObjectList.C at line 1062
Reading "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/controlDict" at line 17 to 231
Entry timeEnd is not a dictionary
--> FOAM Warning :
From bool Foam::functionObjectList::read()
in file db/functionObjects/functionObjectList/functionObjectList.C at line 1062
Reading "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/controlDict" at line 17 to 231
Entry timeWrite is not a dictionary
timeActivatedFileUpdate fileUpdateDT output:
time vs file list:
--> FOAM Warning :
File: "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/zeitStep.0" not found
From virtual bool Foam::functionObjects::timeActivatedFileUpdate::read(const Foam::dictionary&)
in file timeActivatedFileUpdate/timeActivatedFileUpdate.C at line 128.
--> loading function object 'fileUpdateDT'
timeActivatedFileUpdate fileUpdateFVSO output:
time vs file list:
--> FOAM Warning :
File: "/home/abhishekkandel/software/OpenFOAM/abhishekkandel-v2012/first/system/fvSolution.0" not found
From virtual bool Foam::functionObjects::timeActivatedFileUpdate::read(const Foam::dictionary&)
in file timeActivatedFileUpdate/timeActivatedFileUpdate.C at line 128.
--> loading function object 'fileUpdateFVSO'
forces airfoilUp0:
rho: rhoInf
Freestream density (rhoInf) set to 1.1436
Not including porosity effects
forces airfoilDown0:
rho: rhoInf
Freestream density (rhoInf) set to 1.1436
Not including porosity effects
forces airfoilUp1:
rho: rhoInf
Freestream density (rhoInf) set to 1.1436
Not including porosity effects
forces airfoilDown1:
rho: rhoInf
Freestream density (rhoInf) set to 1.1436
Not including porosity effects
forces airfoilUp2:
rho: rhoInf
Freestream density (rhoInf) set to 1.1436
Not including porosity effects
forces airfoilDown2:
rho: rhoInf
Freestream density (rhoInf) set to 1.1436
Not including porosity effects
forces airfoilUp3:
rho: rhoInf
Freestream density (rhoInf) set to 1.1436
Not including porosity effects
forces airfoilDown3:
rho: rhoInf
Freestream density (rhoInf) set to 1.1436
Not including porosity effects
Courant Number mean: 0 max: 0
Time = 5.81389e-05
PIMPLE: iteration 1
AMI: Creating addressing and weights between 986 source faces and 1100 target faces
AMI: Patch source sum(weights) min:0.812070082326691 max:2.22446609356463 average:1.008029068011056
AMI: Patch target sum(weights) min:0 max:1.251122572988241 average:0.9785420167274798
AMI: Creating addressing and weights between 986 source faces and 1100 target faces
AMI: Patch source sum(weights) min:0.8120567041590168 max:2.250718003575565 average:1.010012716661045
AMI: Patch target sum(weights) min:0 max:1.251241857076186 average:0.9806930071608543
AMI: Creating addressing and weights between 986 source faces and 1100 target faces
AMI: Patch source sum(weights) min:0.8120694305859508 max:2.25071803612839 average:1.0085504982919
AMI: Patch target sum(weights) min:0 max:1.251200867730728 average:0.9760537440723539
AMI: Creating addressing and weights between 986 source faces and 1101 target faces
AMI: Patch source sum(weights) min:0.8121252843573645 max:2.272368287597841 average:1.009899474976788
AMI: Patch target sum(weights) min:0 max:1.251234682279913 average:0.9792406707274088
DICPCG: Solving for pcorr, Initial residual = 1, Final residual = 0.005910921573968026, No Iterations 50
DICPCG: Solving for pcorr, Initial residual = 0.2426855788860091, Final residual = 0.002359079469397225, No Iterations 50
DICPCG: Solving for pcorr, Initial residual = 0.02623983649147288, Final residual = 0.0009645537464753456, No Iterations 20
DICPCG: Solving for pcorr, Initial residual = 0.006537223983264086, Final residual = 9.084225546915853e-05, No Iterations 93
time step continuity errors : sum local = 7.936219695984779e-12, global = -2.002767607772247e-13, cumulative = -2.002767607772247e-13
#0 Foam::error::printStack(Foam::Ostream&) at ??:?
#1 Foam::sigFpe::sigHandler(int) at ??:?
#2 ? in /lib/x86_64-linux-gnu/libpthread.so.0
#3 Foam::divide(Foam::Field<double>&, double const&, Foam::UList<double> const&) at ??:?
#4 void Foam::divide<Foam::fvPatchField, Foam::volMesh>(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>&, Foam::dimensioned<double> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) in ~/OpenFOAM/OpenFOAM-v2012/platforms/linux64GccDPInt32Opt/bin/pimpleFoam
#5 Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > Foam::operator/<Foam::fvPatchField, Foam::volMesh>(Foam::dimensioned<double> const&, Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > const&) in ~/OpenFOAM/OpenFOAM-v2012/platforms/linux64GccDPInt32Opt/bin/pimpleFoam
#6 ? in ~/OpenFOAM/OpenFOAM-v2012/platforms/linux64GccDPInt32Opt/bin/pimpleFoam
#7 __libc_start_main in /lib/x86_64-linux-gnu/libc.so.6
#8 ? in ~/OpenFOAM/OpenFOAM-v2012/platforms/linux64GccDPInt32Opt/bin/pimpleFoam
Floating point exception (core dumped)
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