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June 19, 2019, 10:12 |
Create baffles with cfMesh
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#1 |
Member
Thomas Sprich
Join Date: Mar 2015
Posts: 76
Rep Power: 11 |
Dear Foamers,
Is it possible to create baffles with cfMesh? I am trying to mesh zero thickness walls within the domain. Using surfaceMeshRefinement, it is possible to refine around the wall, but when I check the mesh with checkMesh, the wall has zero faces. I have tried playing with 'keepCellsIntersectingBoundary' and 'keepCellsIntersectingPatchs', but in all cases I get zero faces on the wall patch. In these slides, it seems that it is possible to create a baffle (see slide 4), but I can'e work it out. My meshDict is as follows: Code:
/*--------------------------------*- C++ -*----------------------------------*\ | _ _ _ _ | | | // \\ | Creative Fields cfMeshPRO | | | cfMeshPRO | | | | \\ _ _ _ _ // | Version: 0.0.99 | | | Web: www.c-fields.com e-mail: support@c-fields.com | \*---------------------------------------------------------------------------*/ FoamFile { version 2; format ascii; class dictionary; location "system"; object meshDict; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // maxCellSize 0.025; surfaceFile "newGeo.fms"; surfaceMeshRefinement { baffle1 { surfaceFile "constant/triSurface/baffle1.stl"; additionalRefinementLevels 1; } } edgeMeshRefinement { baffle1 { edgeFile "baffle1.eMesh" additionalRefinementLevels 1; } } objectRefinements { refinement_for_surface { //cellSize 20.1; p0 ( -0 0 0.6 ); p1 ( -0 0 0.7 ); radius0 0.8; radius1 0.8; additionalRefinementLevels 1; type cone; } / } //keepCellsIntersectingBoundary 1; keepCellsIntersectingPatchs { baffle1 { keepCells 1; } } workflowControls { } // ************************************************************************* // Thomas |
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