Air at 1 atm and 300 K with a flow rate of 0.2 kg/s enters a rectangular

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Air at 1 atm and 300 K with a flow rate of 0.2 kg/s enters a rectangular 10-by-20-cm duct that is 250 cm long. If the duct surface temperature is maintained constant at 400 K, calculate the heat transfer to the air and the exit air temperature.
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Heat Transfer

ISBN: 978-0073529363

10th edition

Authors: Jack Holman

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