where : is the angular velocity and N is the rotational speed of the rotor. Thepower coefficient and torque coefficient of a rotor vary with the tip speed ratio.There is an optimum O for a given rotor at which the energy transfer is most efficient and thus the power coefficient is the maximum (CP max)Now, let us consider the relationship between the power coefficient and the tipspeed ratio
đang được dịch, vui lòng đợi..
