CFD tetramesh fails with Collapsing Nodes Error

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hi

 

When I tried to mesh an enclosed 2D shell with CFD elements, it gives me an error says there are elements resulting in invalid cfgs due to node collapsing.  I did see some highlighted shell elements. What should I do to resolve this?

 

Thanks ahead

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