Refining predefined mesh for injection
 

Hi! I'm doing somme researchwork on injection. My case is that i have a predefined mesh for the type of geometry I'm suposed to study. From that basic case I'm doing some variations on parameters of the geometry such as the inclination of the orifice (which is the one that i'm having problems with).

The problem is that I want a quick solution for refining or rotating parts of my internal mesh in order to adapt the mesh to the deviation of the jet when the orifice is inclined. I attach an image of a case i solved and diverged due to porr mesh refinement near to the jet so see the problem I have.

I don't want to increase a lot the computatinal cost.

Attachment 77759