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May 14, 2015, 14:40 |
Run TIme Error
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#1 |
New Member
Join Date: May 2015
Posts: 29
Rep Power: 11 |
Hello all,
I have a bit of a messy case setup in OpenFOAM so I hope you'll forgive me. My geometry is similar to a pipe with internal baffles and has 3 patches, inlet, outlet and walls. I have meshed this using snappyHexMesh. As a result I was working in a copy of the motorbike tutorial folder. After the meshing was done however, I realized that the turbulence model was not applicable to my case. As a result I changed the case folder with elements from the icoFoam cavity tutorial. However on execution, the following error is displayed. Code:
*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.3.0 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 2.3.0-f5222ca19ce6 Exec : icoFoam Date : May 14 2015 Time : 10:25:41 Host : "linux-zbsl" PID : 13759 Case : /home/avd28/OpenFOAM/OpenFOAM-2.3.0/run/cebreus5_icofoam nProcs : 1 sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster allowSystemOperations : Disallowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 0 Reading transportProperties Reading field p --> FOAM Warning : From function polyBoundaryMesh::groupPatchIDs() const in file meshes/polyMesh/polyBoundaryMesh/polyBoundaryMesh.C at line 461 Patch inlet specifies a group wall which is also a patch name. This might give problems later on. --> FOAM Warning : From function polyBoundaryMesh::groupPatchIDs() const in file meshes/polyMesh/polyBoundaryMesh/polyBoundaryMesh.C at line 461 Patch wall specifies a group wall which is also a patch name. This might give problems later on. --> FOAM Warning : From function polyBoundaryMesh::groupPatchIDs() const in file meshes/polyMesh/polyBoundaryMesh/polyBoundaryMesh.C at line 461 Patch outlet specifies a group wall which is also a patch name. This might give problems later on. Reading field U Reading/calculating face flux field phi Starting time loop Time = 0.005 Courant Number mean: 0.00527822 max: 57.7091 smoothSolver: Solving for Ux, Initial residual = 0, Final residual = 0, No Iterations 0 smoothSolver: Solving for Uy, Initial residual = 0, Final residual = 0, No Iterations 0 smoothSolver: Solving for Uz, Initial residual = 1, Final residual = 7.74124e-06, No Iterations 12 DICPCG: Solving for p, Initial residual = 1, Final residual = 9.99043e-07, No Iterations 350 time step continuity errors : sum local = 7.3068e-08, global = 3.04294e-10, cumulative = 3.04294e-10 DICPCG: Solving for p, Initial residual = 0.024727, Final residual = 9.9218e-07, No Iterations 282 time step continuity errors : sum local = 2.37055e-06, global = -1.38459e-08, cumulative = -1.35416e-08 ExecutionTime = 86.06 s ClockTime = 86 s Time = 0.01 Courant Number mean: 2.26491 max: 163.056 #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::sigFpe::sigHandler(int) at ??:? #2 in "/lib64/libc.so.6" #3 Foam::symGaussSeidelSmoother::smooth(Foam::word const&, Foam::Field<double>&, Foam::lduMatrix const&, Foam::Field<double> const&, Foam::FieldField<Foam::Field, double> const&, Foam::UPtrList<Foam::lduInterfaceField const> const&, unsigned char, int) at ??:? #4 Foam::symGaussSeidelSmoother::smooth(Foam::Field<double>&, Foam::Field<double> const&, unsigned char, int) const at ??:? #5 Foam::smoothSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:? #6 at ??:? #7 at ??:? #8 at ??:? #9 at ??:? #10 __libc_start_main in "/lib64/libc.so.6" #11 at /home/abuild/rpmbuild/BUILD/glibc-2.19/csu/../sysdeps/x86_64/start.S:125 Floating point exception I'am sharing a zipped copy of my case folder as well. https://www.dropbox.com/s/vqhtkfcw6m...ofoam.zip?dl=0 Could someone help out? |
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Tags |
icofoam, openfoam 2.3.0, pipe flow, run error, snappyhexmesh 3d |
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