Water with a velocity of 1 m/s through a pipe with an inner diameter of 32 mm and an outer diameter of 36 mm. passes. Water enters the pipe at 38°C and leaves at 22 °C. Heat conduction of pipe material coefficient is 54 W/m°C. A refrigerant evaporates outside the pipe at 10 °C. The heat transfer coefficient of the outer surface of the pipe is given as 1750 W/m^2
Water with a velocity of 1 m/s through a pipe with an inner diameter of 32 mm and an outer diameter of 36 mm. passes. Water enters the pipe at 38°C and leaves at 22 °C. Heat conduction of pipe material coefficient is 54 W/m°C. A refrigerant evaporates outside the pipe at 10 °C. The heat transfer coefficient of the outer surface of the pipe is given as 1750 W/m^2
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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Water with a velocity of 1 m/s through a pipe with an inner diameter of 32 mm and an outer diameter of 36 mm.
passes. Water enters the pipe at 38°C and leaves at 22 °C. Heat conduction of pipe material
coefficient is 54 W/m°C. A refrigerant evaporates outside the pipe at 10 °C.
The heat transfer coefficient of the outer surface of the pipe is given as 1750 W/m^2°C. According to this
Calculate the required pipe length
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