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Steam condenses at 50C on the outer surface of a horizontal tube with an outer diameter of 6 cm. The

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Steam condenses at 50°C on the outer surface of a horizontal tube with an outer diameter of 6 cm. The outer surface of the tube is maintained at 30°C. The condensation heat transfer coefficient is
(a) 5493 W/m2 · K

(b) 5921 W/m2 · K

(c) 6796 W/m2 · K

(d) 7040 W/m2 · K

(e) 7350 W/m2 · K

Transcribed Image Text:

(For water, use p = 992.1 kg/m³, p = 0.653 × 10-³ kg/m.s, k₁ = 0.631 W/m-K, Cpl = 4179 J/kg-°C, hfg@Tsat = 2383 kJ/kg)

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To find the condensation heat transfer coefficient we can use the following formula for forced convection heat transfer q hA Ts T Where q heat transfe…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

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Question Details
Chapter # 10- BOILING AND CONDENSATION
Section: Problems
Problem: 129
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Question Posted: September 17, 2023 06:45:39
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