An air-conditioning duct has a cross section of 45 cm by 90 cm. Air flows in the

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An air-conditioning duct has a cross section of 45 cm by 90 cm. Air flows in the duct at a velocity of 7.5 m/s at conditions of 1 atm and 300 K. Calculate the heat-transfer coefficient for this system and the pressure drop per unit length.
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Heat Transfer

ISBN: 978-0073529363

10th edition

Authors: Jack Holman

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