A Instantaneous Torque Analysis of the Darrieus Wind Turbine varying with the rotating Angle of blade

다리우스 풍차의 회전각에 따른 순간 토오크 해석

This paper deals with aerodynamic problems of the rotating blade of Darrieus wind turbine and its instantaneous torque. The instantaneous torque varying with the rotating angle of blade was obtained through resultant wind velocity, angle of attack, lift and drag coefficient. These are obtained from a given wing section, size and wind velocity.