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[Commercial meshers] Error in fluentMeshToFoam |
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September 13, 2010, 05:58 |
Error in fluentMeshToFoam
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#1 |
New Member
Join Date: Mar 2010
Posts: 3
Rep Power: 16 |
Hello everybody,
I am trying to convert a fluent mesh into openfoam format. It works fine for simple geometries as a cylinder. However when I try to convert a axisymmetric wedge mesh (one 3D-Layer of hexas/prisms) I get the following error: /*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 1.6 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 1.6-f802ff2d6c5a Exec : fluentMeshToFoam fluent.msh Date : Sep 13 2010 Time : 11:45:29 Host : defoe PID : 7811 Case : /usr/defoe/expsm/OpenFOAM/expsm-1.6/run/MB_2DBlock nProcs : 1 SigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Dimension of grid: 3 Number of points: 139500 Reading points Number of cells: 69276 Other readCellGroupData: c 1 10e9c 1 0 Reading mixed cells number of faces: 277327 Reading mixed faces Reading mixed faces Reading mixed faces Reading uniform faces Reading uniform faces Reading mixed faces Reading mixed faces #0 Foam::error:rintStack(Foam::Ostream&) in "/usr/defoe/expsm/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" #1 Foam::sigSegv::sigSegvHandler(int) in "/usr/defoe/expsm/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" #2 ?? in "/lib64/libc.so.6" #3 yyFlexLexer::yylex() in "/usr/defoe/expsm/OpenFOAM/OpenFOAM-1.6/applications/bin/linux64GccDPOpt/fluentMeshToFoam" #4 main in "/usr/defoe/expsm/OpenFOAM/OpenFOAM-1.6/applications/bin/linux64GccDPOpt/fluentMeshToFoam" #5 __libc_start_main in "/lib64/libc.so.6" #6 _start at /usr/src/packages/BUILD/glibc-2.9/csu/../sysdeps/x86_64/elf/start.S:116 Segmentation fault Any help would be appreciated! Daniel |
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September 22, 2010, 09:02 |
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#2 |
New Member
Join Date: Mar 2010
Posts: 3
Rep Power: 16 |
I believe, that I have found the solution to the problem, which I would like to share:
The problem was, that in the mesh, which I generated using ICEM, some vertices were set to be periodic (Blocking -> Edit Block -> Periodic Vertices). After removing the periodicity of the vertices I was able to convert the mesh. |
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