An ordinary portable fan blows 0.2 kg/s room air with a velocity of 18 m/s. What is

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An ordinary portable fan blows 0.2 kg/s room air with a velocity of 18 m/s. What is the minimum power electric motor that can drive it? Hint: Are there any changes in P or T?

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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 02, 2009 11:37 PM

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An ordinary portable fan blows 0.2 kg/s room air with a velocity of 18 m/s. What is

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Fundamentals of Thermodynamics

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