Question: Design the rotor for an aero generator to develop 4kWh at a wind speed of 12 m/s. The required energy is planned to be collected

Design the rotor for an aero generator to develop 4kWh at a wind speed of 12 m/s. The required energy is planned to be collected in 24 hours. NACA 4412 air foil with CL=0.75 may be used for the rotor. Take the design power coefficient 0.4 and the combined drive train and generator 0.92 , the air density is 1.2kg/m3. Consider nine (9) divisions for the total blade length. Explain clearly your steps to calculate each parameter including (number of blades, speed ratio for design

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