Please show the complete solution. 2.58 A wind turbine is rotating at 15 rpm under steadywinds flowing through the turbine at a rate of 42,000 kg/s.The tip velocity of the turbine blade is measured to be 250km/h. If 180 kW power is produced by the turbine, determine(a) the average velocity of the air and (b) the conversion effi-ciency of the turbine. Take the density of air to be 1.31kg/m³.Answer: _a)__m/sec_b).%

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58 A wind turbine is rotating at 15 rpm under steady vinds flowing through the turbine at a rate of 42,000 kg/s. The tip velocity of the turbine blade is measured to be 250 m/h. If 180 kW power is produced by the turbine, determine a) the average velocity of the air and (b) the conversion effi- iency of the turbine. Take the density of air to be 1.31 g/m³.

58 A wind turbine is rotating at 15 rpm under steady vinds flowing through the turbine at a rate of 42,000 kg/s. The tip velocity of the turbine blade is measured to be 250 m/h. If 180 kW power is produced by the turbine, determine a) the average velocity of the air and (b) the conversion effi- iency of the turbine. Take the density of air to be 1.31 g/m³.

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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