(b) how is power input to the turbine defined and how is power output defined? Show that...

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(b) how is power input to the turbine defined and how is power output defined? Show that turbine efficiency is given by

?=1/2?and show that maximum possible efficiency for a wind

turbine is ?_max =16/27 (the Betz limit) occurring when u⁴/u₁ = 1/3

Related Book For answer-question

Fundamentals of Thermal-Fluid Sciences

ISBN: 978-0078027680

5th edition

Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala

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Posted Date: Jul 15, 2020 06:42 PM

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(b) how is power input to the turbine defined and how is power output defined? Show that...

Question:

{1- (us/u₁)³ - (2₁/0₁)² + (₁/2₁) {1- (us/u₁)³ - (2₁/0₁)² + (₁/2₁)

Expert Answer:

Fundamentals of Thermal-Fluid Sciences

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