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August 20, 2014, 12:24 |
Remove Zero Area Faces?
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#1 |
Member
Eric M. Tridas
Join Date: May 2011
Location: Tampa, Florida
Posts: 48
Rep Power: 14 |
I created a mesh using Gmsh then used the makeAxialMesh utility to create a wedge. I run in to issues when trying to run my solver with the following error message:
Code:
Creating particle cloud --> FOAM Warning : From function tetIndices polyMeshTetDecomposition::triangleTetIndices(const polyMesh&, label, label, label) in file meshes/polyMesh/polyMeshTetDecomposition/polyMeshTetDecomposition.C at line 643 No base point for face 0, 4(3520 13070 1890 295), produces a valid tet decomposition. --> FOAM Warning : From function tetIndices polyMeshTetDecomposition::triangleTetIndices(const polyMesh&, label, label, label) in file meshes/polyMesh/polyMeshTetDecomposition/polyMeshTetDecomposition.C at line 643 No base point for face 0, 4(3520 13070 1890 295), produces a valid tet decomposition. ... Code:
***Zero or negative face area detected. Minimum area: 0 <<Writing 389 zero area faces to set zeroAreaFaces Code:
***Max skewness = 6.66666666667e+296, 389 highly skew faces detected which may impair the quality of the results <<Writing 389 skew faces to set skewFaces |
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August 20, 2014, 12:30 |
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#2 |
Super Moderator
Philip Cardiff
Join Date: Mar 2009
Location: Dublin, Ireland
Posts: 1,089
Rep Power: 34 |
Hi,
Did you run the collapseEdges utility after running makeAxialMesh? If I remember correctly, I think makeAxialMesh tells you to run this. Philip |
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