Air at 1 atmosphere pressure enters a pipe with a 20 mm inner diameter, 1 m length and a constant surface temperature of 93.3 oC at 15.1 oC and leaves the pipe at 60.5 oC. Since the speed of the air is 2.5 m/s, calculate the convective heat transfer coefficient on the inside of the pipe. Test the accuracy by calculating the heat to be transferred.

Air at 1 atmosphere pressure enters a pipe with a 20 mm inner diameter, 1 m length and a constant surface temperature of 93.3 oC at 15.1 oC and leaves the pipe at 60.5 oC. Since the speed of the air is 2.5 m/s, calculate the convective heat transfer coefficient on the inside of the pipe. Test the accuracy by calculating the heat to be transferred.

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 7.34P

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