Wheel Fan for Brake cooling CFD.

I need to perform a CFD analysis on a Wheel Fan that is made in Solidworks to see flow trajectories and velocity. The pressure zone is to be created to see the flow of the air from which direction. I will provide an assembly. Most probably the wheel fan has to be edited in Solidworks for better design. The CFD is to be done in FREE SPACE, and Ground plane axial velocity. The flow is parallel to the wheel of the car to see flow trajectories. And stress computation.