The power available from a wind turbine is calculated by the following equation: P==Apu where P= power [watts], A= sweep area (circular) of the blades [square meters], p= air density [kilograms per cubic meter A wind turbine generator has a blade diameter of 380 feet [ft]. The specific gravity of air is 0.00123. Assuming a velocity of produced is 4.8 megawatts [MW, determine the efficiency of this turbine.
The power available from a wind turbine is calculated by the following equation: P==Apu where P= power [watts], A= sweep area (circular) of the blades [square meters], p= air density [kilograms per cubic meter A wind turbine generator has a blade diameter of 380 feet [ft]. The specific gravity of air is 0.00123. Assuming a velocity of produced is 4.8 megawatts [MW, determine the efficiency of this turbine.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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