Physics, 18.03.2020 06:16 walidwalid686915

Large wind turbines with a power capacity of 8 MW and blade span diameters of over 160 m are available for electric power generation. Consider a wind turbine with a blade span diameter of 100 m installed at a site subjected to steady winds at 8 m/s. Taking the overall efficiency of the wind turbine to be 44 percent and the air density to be 1.25 kg/m3, determine the electric power generated by this wind turbine. Also, assuming steady winds of 8 m/s during a 24 hour period, determine the amount of electric energy and the revenue generated per day for a unit price of $0.09/kWh for electricity.

The density of air is given to be rho-1.25 kg/m3

The electric power generated by the wind turbine is kWh.

The amount of electric energy generated is `` kWh

The revenue generated per day is $ .

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Large wind turbines with a power capacity of 8 MW and blade span diameters of over 160 m are availab...