Problem with conical density region in meshing
 

Hello,

I am trying to create a conical density region for mesh refinement in my geometry. I am using cartesian body-fitted unstructured mesh. I created a conical region to refine mesh but ICEM refines it in a cubical region instead of cone. What could be the problem?

Any help or suggestion is very much appreciated. I am stuck here for a long and I am not able to progress in my thesis work.