[be_inspired]

Hi all,

I am doing some studies about windmills and in the current situation, i am looking for a panel method or a vortex lattice method to realize a parametric study of different designs of blades, so rans calculations are not affordable in this stage.
The best option would be a 3d panel method, but i am not be able to find any program.

I have founded several programs for aircrafts, but in my situation a need that the geometry is rotating with a constant velocity.

I don't mind if it is neccesary to pay something, but it would be better if it is free or i can try it firstly.

Thank you for your help