Dear friends I am working on a electric motor .In my model rotor is rotating part and stator is stationary frame is over it. I have to fans one is outer other is inner So one boundry condition is for outer frame and other is for different holes in rotating rotor. I want to ask that how can I model that one so I can get heat dissipation,temperature prediction and fluid flow.

I have some experience on modeling electric motor. could you explain more precisly your problem. i give u my personal email alexgoodfeeling@yahoo.fr

I have to give boundray confition to rotor holes. I also want to give losses distribution in rotor bars and stator bars. My object is to find temperature distribustion at frame heat dissipiated through rotor holes and velocity distribustion in rotor holes. Please suggest me the what can I do