The average wind velocity in a particular area is found to be 5.5m/s. It is proposed to install a wind driven turbine with a blade radius of 1.8m. The

proposed design has an interference factor of 0.21 and a torque coefficient of 0.8.

Determine:

a) The expected power output of the turbine.

b) Thrust on the turbine.

c) Torque on the turbine.

d) Rotational speed.

Note: Assuming the air density is 1.2 kg/m3​