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February 23, 2009, 11:58 |
GmshToFoam and dynamicFvMesh axi case
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#1 |
Member
Etienne Lorriaux
Join Date: Mar 2009
Location: Compiegne, France
Posts: 45
Rep Power: 17 |
Hello,
i've noticed a little problem with a mesh imported from gmsh. I am using OpenFOAM-1.4.1-dev and tried to set up a dynamic mesh with a mesh imported from gmsh (gmsh-2.2.6). It's an axisymmetric case, so i revolved my mesh in gmsh to get a 5° wedge mesh. The problem occurs when i try to update the mesh after setting up the motionU field. It crashes in the DICPrecontioner class with a null division. The checkMesh noticed some unused points in the mesh. To be sure that the problem comes from the mesh, i've rebuild a mesh with the makeAxialMesh contrib and the mesh update worked fine. I don't know if it still occurs with OF-1.5, i've not updated my stuff to OF-1.5-dev at the moment. Sincerely, Etienne. |
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