I am a mechanical engineering PhD student, with a masters degree in aerospace engineering and more than 8 years experience in CFD.
For this project, first you need to provide the model or at least a schematic diagram of it... You should there mention whether it is 2D or 3D because it may affect the needed amount of time for doing this project considerably.
After hammering out the details, which is agreeable to both of us, then we can proceed with the project.
Whether working on the 2D or 3D model, you have to provide its CAD model or STL one, whatever is approporiate for you.
For running the cases, it would be nice if you could mention which commercial CFD package you prefer, then I must see whether I have access to it or not...
Computing infrastructure might also be needed to be provided by your side, especially if you are going to work on a 3D model.