Hi guys,

I generate tetra+prism mesh in ICEM. But when I import it into CFX 11, I found that some of my surface that I set in ICEM disappeared, and many primitive 2D regions showed up! does anybody have any idea on this? Thanks a lot!

Did you "associated Geometry with Mesh" after creating surface in ICEM?

I met this before, and i would re-generate the mesh. Sometimes it will work. I did not know why this happen. So searching answers with u

thanks for your guys' reply. Farid, what do you mean by ?associate Geometry with mesh". I just created surface, repair geometry, and then generate tetra mesh. Actually, I set 3 material points and 2 interfaces. The primitive 2D regions in fact belong to the interfaces.