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June 15, 2007, 13:04 |
Simple face matching
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#1 |
Member
Anthony Costa
Join Date: Mar 2009
Posts: 40
Rep Power: 17 |
i have a pretty simple mesh, it's basically 2 2D blocks, and looks like ...
---------------------------------------------------- |aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa| |aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa| |aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa| |aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa| ---------------------------------------------------- |bbbbbbbbbbbbbbb|cccccccccccccccccccc | |bbbbbbbbbbbbbbb|cccccccccccccccccccc | |bbbbbbbbbbbbbbb|cccccccccccccccccccc | |bbbbbbbbbbbbbbb|cccccccccccccccccccc | ---------------------------------------------------- length(a) = length(b) + length(c) there's a bit more to the geometry but that's the idea. all of the external faces are defined in one patch, and i leave the 3 internal faces alone (ignored from the patches list). blockmesh, so i'm told, should identify these and create a single internal face. it does not, i simply get, --> FOAM Warning : From function polyMesh::polyMesh(... construct from shapes...) in file meshes/polyMesh/polyMeshFromShapeMesh.C at line 575 Found 3 undefined faces in mesh; adding to default patch. thoughts? |
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