Water flows in a pipe of 0.0475 m inside diameter at a velocity of 1.5 m/s. Calculate the heat transfer coefficient if the temperature of the water is 60OC and 40OC at the inlet and the outlet of the pipe respectively, and the inside wall temperature of the pipe is 35OC. The physical properties must be calculated at the average water temperature. The thermal conductivity of the pipe at average temperature is 0.639 W/mOC.

Water flows in a pipe of 0.0475 m inside diameter at a velocity of 1.5 m/s. Calculate the heat transfer coefficient if the temperature of the water is 60OC and 40OC at the inlet and the outlet of the pipe respectively, and the inside wall temperature of the pipe is 35OC. The physical properties must be calculated at the average water temperature. The thermal conductivity of the pipe at average temperature is 0.639 W/mOC.

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 7.24P

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