Air, at 322 K, enters a rectangular duct with a mass velocity of 29.4 kg/s m
Question:
Air, at 322 K, enters a rectangular duct with a mass velocity of 29.4 kg/s · m2. The duct measures 0.61 m by 1.22 m and its walls are at 300 K.
Determine the rate of heat loss by the air per meter of duct length and the corresponding decrease in air temperature per meter.
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Related Book For
Fundamentals Of Momentum Heat And Mass Transfer
ISBN: 9781118947463
6th Edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster
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