Consider a 10-m-long smooth rectangular tube, with a = 50 mm and b= 25 mm, that is maintained at a constant surface temperature.Liquid water enters the tube at 20°C with a mass flow rate of 0.027 kg/s. Determine the tube surface temperature necessary to heatthe water to the desired outlet temperature of 80°C. (Nu = 3.39)"C

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Answered: Consider a 10-m-long smooth rectangular…

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter7: Forced Convection Inside Tubes And Ducts

Section: Chapter Questions

Problem 7.16P

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