HEAT TRANSFER A mild steel steam pipe with an outer diameter of 11.43 cm and inner diameter of 10.226 cm is covered with 2.5 cm layer of 85% magnesia. The outer surface temperature is 65°C. Determine the heat loss per hour per meter of the pipe. Assuming that the steam is saturated at the pressure of 1.14 MPa, its temperature is 185.68°C. k (steel) = 55.4; k (magnesia, 85%) = 0.0727 W/m-K

HEAT TRANSFER A mild steel steam pipe with an outer diameter of 11.43 cm and inner diameter of 10.226 cm is covered with 2.5 cm layer of 85% magnesia. The outer surface temperature is 65°C. Determine the heat loss per hour per meter of the pipe. Assuming that the steam is saturated at the pressure of 1.14 MPa, its temperature is 185.68°C. k (steel) = 55.4; k (magnesia, 85%) = 0.0727 W/m-K

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.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.36P

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