cyclone meshing
 

I try to mesh ordinary cyclone using Gambit. The mesh at the tangential inlet to the cylindrical part of cyclone are highly skewed. I do not know how to improve this. The face at the top of the cylindrical part of the cyclone can not be used in the volume mesh (cooper scheme). Can someone help me? Thank you in advance.

Tom

Re: cyclone meshing
 

I have the same difficulty in meshing the face at the top of the cylindrical part of the cyclone.However, in my simulationn, i don't consider these problems, and i have achieved satisfied results.