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Forum: Mesh Generation & Pre-Processing

March 19, 2013, 05:13

Replies: 4

Negative determinant in a multiblock o-mesh

Views: 2,002

Posted By Cosimo

Yes, the problematic element are close to the...

Yes, the problematic element are close to the wall surfaces. I also tried to set the projection limit to low values, but I still find negative determinants.

Forum: Mesh Generation & Pre-Processing

March 18, 2013, 12:58

Replies: 4

Negative determinant in a multiblock o-mesh

Views: 2,002

Posted By Cosimo

I also saved the geometry file, after having ...

I also saved the geometry file, after having reduced the order of magnitude of the triangulation tolerance, and read it back, but the problem still persists (although the number of elements with...

Forum: Mesh Generation & Pre-Processing

March 18, 2013, 12:34

Replies: 4

Negative determinant in a multiblock o-mesh

Views: 2,002

Posted By Cosimo

Negative determinant in a multiblock o-mesh

Hi everybody,
I am trying to create a multiblock mesh from a STEP geometry file (created by Autodesk Inventor CAD), describing a first stage turbine blade by means of an O-mesh. But I am having...

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