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#1 |
New Member
Ido Silverman
Join Date: Mar 2009
Posts: 13
Rep Power: 17 ![]() |
I just installed OpenFOAM and tried to run a few of the attached cases. When I executed the nozzleFlow2D for this solver I got the following error in the log file:
/*---------------------------------------------------------------------------*\ | ========= | | | \ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \ / O peration | Version: 1.4 | | \ / A nd | Web: http://www.openfoam.org | | \/ M anipulation | | \*---------------------------------------------------------------------------*/ Exec : lesInterFoam . nozzleFlow2D Date : Jul 10 2007 Time : 10:55:44 Host : CentOS PID : 9054 Root : /home/ido/OpenFOAM/ido-1.4/run/tutorials/lesInterFoam Case : nozzleFlow2D Nprocs : 1 Create time Create mesh for time = 0 Reading environmentalProperties Reading field pd Reading field gamma Reading field U Reading/calculating face flux field phi Reading transportProperties Selecting incompressible transport model Newtonian Selecting incompressible transport model Newtonian Calculating field g.h #0 Foam::error::printStack(Foam::-Ostream&) #1 Foam::sigFpe::sigFpeHandler(int) #2 Uninterpreted: [0xd96420] #3 Foam::polyMesh::calcDirections() const #4 Foam::polyMesh::directions() const #5 Foam::cubeRootVolDelta::calcDelta() #6 Foam::cubeRootVolDelta::cubeRootVolDelta(Foam::wor d const&, Foam::fvMesh const&, Foam::dictionary const&) #7 Foam::LESdelta::adddictionaryConstructorToTable<fo am::cuberootvoldelta>::New(Foa m::word const&, Foam::fvMesh const&, Foam::dictionary const&) #8 Foam::LESdelta::New(Foam::word const&, Foam::fvMesh const&, Foam::dictionary const&) #9 Foam::smoothDelta::smoothDelta(Foam::word const&, Foam::fvMesh const&, Foam::dictionary const&) #10 Foam::LESdelta::adddictionaryConstructorToTable<fo am::smoothdelta>::New(Foam::wo rd const&, Foam::fvMesh const&, Foam::dictionary const&) #11 Foam::LESdelta::New(Foam::word const&, Foam::fvMesh const&, Foam::dictionary const&) #12 Foam::LESmodel::LESmodel(Foam::word const&, Foam::GeometricField<foam::vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double,> const&, Foam::transportModel&) #13 Foam::LESmodels::oneEqEddy::oneEqEddy(Foam::Geomet ricField<foam::vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double,> const&, Foam::transportModel&) #14 Foam::LESmodel::adddictionaryConstructorToTable<fo am::lesmodels::oneeqeddy>::New (Foam::GeometricField<foam::vector<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double,> const&, Foam::transportModel&) #15 Foam::LESmodel::New(Foam::GeometricField<foam::vec tor<double>, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double,> const&, Foam::transportModel&) #16 main #17 __libc_start_main #18 __gxx_personality_v0 at /usr/src/packages/BUILD/glibc-2.3/csu/../sysdeps/i386/elf/start.S:122 can any one explain? help? Thanks, Ido |
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#2 |
Senior Member
Mattijs Janssens
Join Date: Mar 2009
Posts: 1,419
Rep Power: 26 ![]() |
Remove (by hand) any patches of type 'empty' with 0 faces in them. (just looking at the code - haven't tried this)
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#3 |
New Member
Ido Silverman
Join Date: Mar 2009
Posts: 13
Rep Power: 17 ![]() |
Hello Janssens,
Thanks for your help. I have looked at the blockMeshDict file and have not saw an 'empty' patch section with zero faces. Insted, it is an axisymmetric case and the axis is defined as a face of type 'empty'. I tried to remove this definition but it did not helped. First, blockMesh gave a warning about undefined face for which it gave the default type. Then when I executed lesInterFoam I got the same error again. I looked at other cases with similar geometry and found one for icoDyMFoam; a case called 'movingCone'. This failed too. I, however, do not understand the error report so i can not say if for the same reason (see a copy attached) [ido@CentOS icoDyMFoam]$ icoDyMFoam . movingCone /*---------------------------------------------------------------------------*\ | ========= | | | \ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \ / O peration | Version: 1.4 | | \ / A nd | Web: http://www.openfoam.org | | \/ M anipulation | | \*---------------------------------------------------------------------------*/ Exec : icoDyMFoam . movingCone Date : Jul 11 2007 Time : 14:39:16 Host : CentOS PID : 27757 Root : /home/ido/OpenFOAM/ido-1.4/run/tutorials/icoDyMFoam Case : movingCone Nprocs : 1 Create time Create mesh Selecting dynamicFvMesh dynamicMotionSolverFvMesh Selecting motion solver: componentLaplacian #0 Foam::error::printStack(Foam: ![]() #1 Foam::sigFpe::sigFpeHandler(int) #2 Uninterpreted: [0xafb420] #3 Foam::polyMesh::calcDirections() const #4 Foam::polyMesh::directions() const #5 Foam::polyMesh::nSolutionD() const #6 Foam::polyMesh::nGeometricD() const #7 Foam::twoDPointCorrector::twoDPointCorrector(Foam: :polyMesh const&) #8 Foam::motionSolver::motionSolver(Foam::polyMesh const&) #9 Foam::fvMotionSolver::fvMotionSolver(Foam::polyMes h const&) #10 Foam::componentLaplacianFvMotionSolver::componentL aplacianFvMotionSolver(Foam::p olyMesh const&, Foam::Istream&) #11 Foam::motionSolver::adddictionaryConstructorToTabl e<foam::componentlaplacianfvmo tionsolver>::New(Foam::polyMesh const&, Foam::Istream&) #12 Foam::motionSolver::New(Foam::polyMesh const&) #13 Foam::dynamicMotionSolverFvMesh::dynamicMotionSolv erFvMesh(Foam::IOobject const&) #14 Foam::dynamicFvMesh::addIOobjectConstructorToTable <foam::dynamicmotionsolverfvme sh>::New(Foam::IOobject const&) #15 Foam::dynamicFvMesh::New(Foam::IOobject const&) #16 main #17 __libc_start_main #18 __gxx_personality_v0 at /usr/src/packages/BUILD/glibc-2.3/csu/../sysdeps/i386/elf/start.S:122 Floating exception [ido@CentOS icoDyMFoam]$ ------------------------------------------------- Is there anywhere an explanation how to read this error massage? Best regards, ido |
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#4 |
Senior Member
Mattijs Janssens
Join Date: Mar 2009
Posts: 1,419
Rep Power: 26 ![]() |
After running blockMesh edit the constant/polyMesh/boundary file by hand. Remove the patch called 'axis' which should have 0 faces and adapt the patch count at the top of the file.
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#5 |
New Member
Ido Silverman
Join Date: Mar 2009
Posts: 13
Rep Power: 17 ![]() |
Thanks, it is doing the job.
Bye, Ido |
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