goykmol

hi i know this^^, i look for a way to calculate the force of the air on the blade

hello, for a project in my schools i just need an magnitude of the resistive torque created by the blades of a drone(with 4 blades) if you have sources or an easy way to calculate this it would be perfect !! thank you in advance and i'm sorry if i'm not understandable, i'm french and not very good in english so don't esitate to ask me to reformulate