Saturated ammonia vapor at 30C is passed over 30 vertical flat plates, each of which is 10
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Saturated ammonia vapor at 30°C is passed over 30 vertical flat plates, each of which is 10 cm high and 25 cm wide. The average surface temperature of the plates is 10°C. Estimate the average heat transfer coefficient and the rate of ammonia condensation. Assume wavy-laminar flow. Is this a good assumption?
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To estimate the average heat transfer coefficient h and the rate of ammonia condensation we can use the Nusselt number Nu correlation for wavylaminar flow The Nusselt number is defined as Nu h L k Whe...View the full answer
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Related Book For
Heat And Mass Transfer Fundamentals And Applications
ISBN: 9780073398181
5th Edition
Authors: Yunus Cengel, Afshin Ghajar
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