摘要: Design of a rotor wind mill is very crucial to harness energy. The aerodynamic design involves optimizing the and its components produce maximum power co-efficient which ratio actual output energy available for given area. although looks simple but complex detailed like rotor, transmission, load matching, yawing mechanism etc. In addition it also study estimation carrying capacity. this paper, at Bagur Hosadurga district (Karnataka) designed achieve coefficient by various parameters no. shape blades, chord width, tip speed