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problem with import mesh to openfoam and pached |
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September 29, 2015, 14:11 |
problem with import mesh to openfoam and pached
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hssn
Join Date: Mar 2015
Posts: 31
Rep Power: 11 |
hi friend
i use the salome to create geometry and meshed.i created group in geometry and mesh part. picture now i copy unv file to folder in tutorials/incompressible and then add 0 and system file from cavity folder and change the boundaryField like below /*--------------------------------*- C++ -*----------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.4.0 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ FoamFile { version 2.0; format ascii; class volScalarField; object p; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [0 2 -2 0 0 0 0]; internalField uniform 0; boundaryField { train { type zeroGradient; } inlet { type zeroGradient; } outlet { type fixedValue; value uniform 0; } topbottom { type zeroGradient; } frontback { type empty; } } // ************************************************** *********************** // and for u like below /*--------------------------------*- C++ -*----------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.4.0 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ FoamFile { version 2.0; format ascii; class volVectorField; object U; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // dimensions [0 1 -1 0 0 0 0]; internalField uniform (0 0 0); boundaryField { inlet { type fixedValue; value uniform (1 0 0); } wall { type fixedValue; value uniform (0 0 0); } outlet { type fixedValue; value uniform (0 0 0); } topbottom { type fixedValue; value uniform (0 0 0); } frontback { type empty; } } // ************************************************** *********************** // now run terminal and run ideasUnvToFoam Mesh_1.unv sayed like that run/tutorials/incompressible/icoFoam/train$ ideasUnvToFoam Mesh_1.unv /*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.4.0 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 2.4.0-f0842aea0e77 Exec : ideasUnvToFoam Mesh_1.unv Date : Sep 29 2015 Time : 20:03:41 Host : "hssn" PID : 5845 Case : /home/hssn/OpenFOAM/hssn-2.4.0/run/tutorials/incompressible/icoFoam/train nProcs : 1 sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Processing tag:164 Starting reading units at line 3. l:1 units:" SI: Meter (newton)" unitType:2 Unit factors: Length scale : 1 Force scale : 1 Temperature scale : 1 Temperature offset : 273.15 Processing tag:2420 Skipping tag 2420 on line 9 Skipping section at line 9. Processing tag:2411 Starting reading points at line 20. Read 395921 points. Processing tag:2412 Starting reading cells at line 791865. First occurrence of element type 11 for cell 1 at line 791866 First occurrence of element type 41 for cell 1891 at line 809506 Read 0 cells and 791842 boundary faces. Processing tag:2467 Starting reading patches at line 2393192. For group 1 named inlet trying to read 264 patch face indices. For group 2 named outlet trying to read 264 patch face indices. For group 4 named train trying to read 90866 patch face indices. For group 6 named topbottom trying to read 196 patch face indices. For group 7 named frontback trying to read 700252 patch face indices. Sorting boundary faces according to group (patch) 0: inlet is #0 Foam::error:rintStack(Foam::Ostream&) at ??:? #1 Foam::sigSegv::sigHandler(int) at ??:? #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" #3 ? at ??:? #4 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #5 ? at ??:? Segmentation fault (core dumped) this errore why happened and what shuod i do please help me? |
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