Wind ( = 1.204 kg/m 3 ) blows through a HAWT wind turbine. The turbine diameter is
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Wind (ρ = 1.204 kg/m3) blows through a HAWT wind turbine. The turbine diameter is 45.0 m. The combined efficiency of the gearbox and generator is 88 percent.
(a) For a realistic power coefficient of 0.42, estimate the electrical power production when the wind blows at 7.8 m/s.
(b) Repeat and compare using the Betz limit, assuming the same gearbox and generator.
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a For a realistic power coefficient of 042 estimate the electrical power production when the wind blows at 78 ms The power coefficient Cp of a wind tu...View the full answer
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Related Book For
Fluid Mechanics Fundamentals And Applications
ISBN: 9780073380322
3rd Edition
Authors: Yunus Cengel, John Cimbala
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