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Case decomposition of a scene with a small object |
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June 26, 2016, 10:59 |
Case decomposition of a scene with a small object
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Vladislav Galas
Join Date: Jun 2016
Posts: 6
Rep Power: 9 |
Hello CFD, hope this is the right forum to ask the question.
The goal is to place an stl model and refine the mesh. Everything goes fine in serial but since I want to refine up to 5-6 levels it takes too long. So here's my script: Code:
blockMesh decomposePar [-force] OK, then I run Code:
surfaceFeautureExtract mpirun -np 2 snappyHexMesh -overwrite -parallel mpirun -np 2 sonicFoam -parallel Code:
[v.galas@node1 tmp]$ cat processor0/constant/polyMesh/boundary /*--------------------------------*- C++ -*----------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: v3.0.1 | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ FoamFile { version 2.0; format ascii; class polyBoundaryMesh; location "constant/polyMesh"; object boundary; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 4 ( OUTL2 { type patch; nFaces 22816; startFace 418376; } INLE1 { type patch; nFaces 0; startFace 441192; } WALL10 { type wall; inGroups 1(wall); nFaces 0; startFace 441192; } procBoundary0to1 { type processor; inGroups 1(processor); nFaces 1360; startFace 441192; matchTolerance 0.0001; transform unknown; myProcNo 0; neighbProcNo 1; } ) // ************************************************************************* // Code:
mpirun -np 2 sonicFoam -parallel I have tried mapFields and redistributePar but to no avail. p.s. sHM (serial) -> decomposePar -> sonicFoam (parallel) works ok. Any ideas? |
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