The surface of a 50-mm-diameter, thin-walled tube is maintained at 100C. In one case air is in
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The surface of a 50-mm-diameter, thin-walled tube is maintained at 100°C. In one case air is in cross flow over the tube with a temperature of 25°C and a velocity of 30 m/s. In another case air is in fully developed flow through the tube with a temperature of 25°C and a mean velocity of 30 m/s Compare the heat flux from the tube to the air for the two cases.
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KNOWN Surface temperature and diameter of a tube Velocity and temperature of air in cross flow Veloc...View the full answer
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Related Book For 
Fundamentals of Heat and Mass Transfer
ISBN: 978-0471457282
6th Edition
Authors: Incropera, Dewitt, Bergman, Lavine
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