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A 25-cm-diameter, 2.4-m-long vertical cylinder containing ice at 0C is buried right under the ground. The cylinder is thin-shelled and

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A 25-cm-diameter, 2.4-m-long vertical cylinder containing ice at 0°C is buried right under the ground. The cylinder is thin-shelled and is made of a high thermal conductivity material. The surface temperature and the thermal conductivity of the ground are 18°C and 0.85 W/m · K respectively. The rate of heat transfer to the cylinder is
(a) 37.2 W

(b) 63.2 W

(c) 158 W

(d) 480 W

(e) 1210 W

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To find the rate of heat transfer to the cylinder we can use the formula for steady state heat co…View the full answer


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Related Book For  answer-question
Heat And Mass Transfer Fundamentals And Applications

Heat And Mass Transfer Fundamentals And Applications

ISBN: 9780073398181

5th Edition

Authors: Yunus Cengel, Afshin Ghajar

See More Books
Question Details
Chapter # 3- Steady Heat Conduction
Section: Problems
Problem: 215
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Question Posted: September 15, 2023 09:20:37
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