A hot air home heating system takes 500 ft3/min (cfm) air at 14.7 psia, 65 F into

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A hot air home heating system takes 500 ft3/min (cfm) air at 14.7 psia, 65 F into a furnace and heats it to 130 F and delivers the flow to a square duct 0.5 ft by 0.5 ft at 15 psia. What is the velocity in the duct?

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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 03:11 AM

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A hot air home heating system takes 500 ft3/min (cfm) air at 14.7 psia, 65 F into

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Fundamentals of Thermodynamics

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