3. Water at an average bulk temperature of 80 F flows inside a horizontal smooth tube with wall temperature maintained at 180 F. The tube length is 6 ft and the diameter is 0.5 in. The flow velocity is 0.4 ft/s. Calculate the heat transfer rate. For water, c = 1 Btu/lb-F and k = 4.27 Btu- in/hr-ft2-F. *

3. Water at an average bulk temperature of 80 F flows inside a horizontal smooth tube with wall temperature maintained at 180 F. The tube length is 6 ft and the diameter is 0.5 in. The flow velocity is 0.4 ft/s. Calculate the heat transfer rate. For water, c = 1 Btu/lb-F and k = 4.27 Btu- in/hr-ft2-F. *

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 7.12P

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