Fundamentals of Heat and Mass Transfer
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 10.42P

Consider refrigerant R-134a flowing in a smooth, horizontal, tube of wall thickness 2 mm. The refrigerant is at a saturation temperature of ρ υ , sat = 23.75 kg/m 3 ) and flows at a 15°C (for which rate of 0.01 kg/s. Determine the maximum wall temperature associated with a heat flux of 10 5 W/m 2 at the inner wall at a location 0.4 m downstream from the onset of boiling for tubes fabricated of (a) pure copper and (b) AISI 316 stainless steel.

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Fundamentals of Heat and Mass Transfer

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