The wind variation for a typical site is described using Weibull distribution. Consider a case where the annual mean wind speed is 6 meters/second at 30 meters in height, and the Weibull distribution factor k=2. Discretize this in 1.5 m/s increments and predict the number of hours per year for the range of wind speeds that would be expected. For a 1.5MW wind turbine with Cp=0.40, density of air=1.225kg/m^3, and rotor diameter of 60 meters, determine the energy captured by this wind turbine over the course of a year.
The wind variation for a typical site is described using Weibull distribution. Consider a case where the annual mean wind speed is 6 meters/second at 30 meters in height, and the Weibull distribution factor k=2. Discretize this in 1.5 m/s increments and predict the number of hours per year for the range of wind speeds that would be expected. For a 1.5MW wind turbine with Cp=0.40, density of air=1.225kg/m^3, and rotor diameter of 60 meters, determine the energy captured by this wind turbine over the course of a year.
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter5: Analysis Of Convection Heat Transfer
Section: Chapter Questions
Problem 5.20P
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5. The wind variation for a typical site is described using Weibull distribution.
Consider a case where the annual mean wind speed is 6 meters/second at 30 meters in height, and the Weibull distribution factor k=2.
Discretize this in 1.5 m/s increments and predict the number of hours per year for the range of wind speeds that would be expected.
For a 1.5MW wind turbine with Cp=0.40, density of air=1.225kg/m^3, and rotor diameter of 60 meters, determine the energy captured by this wind turbine over the course of a year.
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