Physics, 25.01.2020 00:31, marlesly87
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 34 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.
Answers: 2
= Efficiency = 0.34
= Density of air = 1.25 kg/m³
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