An AISI 1010 steel pipe is used to transport chilled water from a chiller to a fan coils. The inner diameter of the pipe is 12 mm and the wall thickness is 1 mm. The chilled water and ambient air are at 7 °C and 28 °C, respectively, while the internal and external convective coefficients are 2479 W/m2.K and 5.3 W/m2.K, respectively. What is the heat gain per unit length of the tube (in W/m)?

An AISI 1010 steel pipe is used to transport chilled water from a chiller to a fan coils. The inner diameter of the pipe is 12 mm and the wall thickness is 1 mm. The chilled water and ambient air are at 7 °C and 28 °C, respectively, while the internal and external convective coefficients are 2479 W/m2.K and 5.3 W/m2.K, respectively. What is the heat gain per unit length of the tube (in W/m)?

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 7.48P

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