I am trying to simulate a drone during flight. I am having trouble setting up the rotating zones ( I know this because of the Velocity solution). The solution fields show a reduction of speed after the rotor.
As I have 2 rotors I set up one as a rotating wall and one as a MRF, just to see the difference. Which one should I use to best simulate this rotor-wing interaction scenario? If i want to calculate the Lift and drag of the vehicle, should I put the Force center in the CG or where would it be best to locate it so SImScale can accurately measure the force.
The top right is supposed to be rotating CCW and the bottom right CW. Are my spinning directions wrong? How does SimScale define a positive rotation, with the right-hand rule?