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-   -   Is there a 3D tutorial for gmsh and OpenFOAM? (

murrdpirate June 20, 2011 14:06

Is there a 3D tutorial for gmsh and OpenFOAM?
I tried following the 2D tutorial and simply omitting the 2D changes that are made towards the end. The mesh looks fine and OpenFOAM has no problems with it when I convert it and inspect it with checkMesh, but I get very weird results when the calculation runs (i.e. airflows don't make sense, solution blows up). I believe the problem lies with the mesh because I have the same geometry with the same BCs, solver, etc., but with a different mesh and it works fine.

murrdpirate June 27, 2011 19:13

Changing the Recombination Algorithm to "Blossom" seems to fix this for me. No idea why.

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