Skewness very high
 

Hello everyone,
I have modeled a disc brake and two air enclosures surrounding it.

Meshing is done in HyperMesh.
Before exporting the mesh, I have checked for all quality parameters and maintained to standard quality limits.

The template set in HyperMesh is Ansys, while exporting, it is exported in CFD and Fluent type.

After import, the skewness value for some elements reaches 0.98 and the solution diverges.

Can someone help me in this regards?

What user profile is best suited to Fluent?

Are there any standard quality checks (other than tet collapse and vol. Skew) to check before import in fluent?

Just to mention : Fluent was giving "No face on nodes" error earlier, which resolved after a restart and/or surface delete.

Any help appreciated.

Shrirang