[okan]

Hi,

I am new in cfd, and this forum. I am using Ansys Fluent 12.01

I have a centrifugal pump impeller's fluid zone, I want to mesh it with using "patch independent method". But the "Named Selections" cause "problematic geometry" and it is always occurs on "named selections". if the "named selections" are deleted, there are no errors observed. When I delete "Named selections" I cant create required boundarys. How can I handle it?

If "Patch Indepentdent method" is wrong selection, which method is better for me?

My Fluid Zone is like that:


Okan