An exhaust fan in a building should be able to move 5 lbm/s air at 14.4 psia,

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An exhaust fan in a building should be able to move 5 lbm/s air at 14.4 psia, 68 F through a 1.25 ft diameter vent hole. How high a velocity must it generate and how much power is required to do that?

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Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

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Question Posted: Dec 03, 2009 11:25 PM

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An exhaust fan in a building should be able to move 5 lbm/s air at 14.4 psia,

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CV Fan and vent hole Steady state with uniform velocity out m constant pAV AVv ...View the full answer

Fundamentals of Thermodynamics

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