35 lines
946 B
Python
35 lines
946 B
Python
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import SMESH, SALOMEDS
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from salome.smesh import smeshBuilder
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smesh = smeshBuilder.New()
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def create(geomObj, bc):
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mesh = smesh.Mesh(geomObj)
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netgen = mesh.Tetrahedron(algo=smeshBuilder.NETGEN_1D2D3D)
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param = netgen.Parameters()
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param.SetSecondOrder( 0 )
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param.SetOptimize( 1 )
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param.SetChordalError( -1 )
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param.SetChordalErrorEnabled( 0 )
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param.SetUseSurfaceCurvature( 1 )
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param.SetFuseEdges( 1 )
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param.SetCheckChartBoundary( 0 )
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param.SetMinSize( 0.01 )
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param.SetMaxSize( 0.1 )
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param.SetFineness( 4 )
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#param.SetGrowthRate( 0.1 )
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#param.SetNbSegPerEdge( 5 )
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#param.SetNbSegPerRadius( 10 )
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param.SetQuadAllowed( 0 )
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vlayer = netgen.ViscousLayers(0.025, 2, 1.1, [],
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1, smeshBuilder.NODE_OFFSET)
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mesh.GroupOnGeom(bc[0], 'inlet', SMESH.FACE)
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mesh.GroupOnGeom(bc[1], 'outlet', SMESH.FACE)
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mesh.GroupOnGeom(bc[2], 'wall', SMESH.FACE)
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return mesh
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