Recent content by rubai

If angle of attack and area of rotor blade is fixed how can i calculate it. could you please tell me the calculation of it for fixed parameters.

i want to know the relation between thrust/rpm. what is the formula to calculate it?

I want to make a quad rotor UAV. i studied a lot but i did not find how static thrust is being calculated. In physics forum i have found an equation which is given below but i can not understand what is 'frac' and 'rho'. Equation is: T=\frac{c_T}{c_p}\frac{P}{nD} Where: P = power (ft-lb/s...