Heat and Mass Transfer: Fundamentals and Applications
5th Edition
ISBN: 9780073398181
Author: Yunus A. Cengel Dr., Afshin J. Ghajar
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 3, Problem 120P
Consider a very long rectangular fin attached to a flat surface such that the temperature at the end of the fm is essentially that of the surrounding air. i.e.. 20°C. Its width is 5.0 cm; thickness is 1.0 mm; thermal conductivity is 200 W/m.K; and base temperature is 40°C. The heat transfer coefficient is 20 W/m2 K. Estimate the fin temperature at a distance of 5.0 cm from the base and the rate of heat loss from the entire fin.
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Chapter 3 Solutions
Heat and Mass Transfer: Fundamentals and Applications
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