Fundamentals of Heat and Mass Transfer
7th Edition
ISBN: 9780470501979
Author: Frank P. Incropera, David P. DeWitt, Theodore L. Bergman, Adrienne S. Lavine
Publisher: Wiley, John & Sons, Incorporated
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Chapter 10, Problem 10.76P
A thin-walled cylindrical container of diameter
(a) For the portion of the wall covered with the condensate film, derive an equation for the average temperature of the container wall,
(b) At what rate is heat supplied to liquid-A?
(c) Assuming the container is initially filled completely with liquid, that is,
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Saturated, pure steam at a temperature of 170 °C condenses on the outer surface of a
vertical tube of outer diameter 2 cm and length 1.5 m. The tube surface is maintained at a
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Calculate:
a) the local film condensation heat-transfer coefficient at the bottom of the tube.
Saturated, pure steam at a temperature of 170 °C condenses on the outer surface of a
vertical tube of outer diameter 2 cm and length 1.5 m. The tube surface is maintained at a
uniform temperature of 150 °C.
Calculate:
a) the local film condensation heat-transfer coefficient at the bottom of the tube.
b) the average condensation heat-transfer coefficient over the entire length of the tube.
c) the total condensation rate at the tube surface.
Chapter 10 Solutions
Fundamentals of Heat and Mass Transfer
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