Air at 10°C enters a 8 cm ID and 5 m long pipe at a rate of 3.5 kg/min. The inner surface of the pipe has a roughness of 2 mm. The pipe wall is kept at 60°C. Find the temperature the air leaves the pipe at, as well as the total heat transfer rate, which can be calculated as

Air at 10°C enters a 8 cm ID and 5 m long pipe at a rate of 3.5 kg/min. The inner surface of the pipe has a roughness of 2 mm. The pipe wall is kept at 60°C. Find the temperature the air leaves the pipe at, as well as the total heat transfer rate, which can be calculated as

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.

Chapter3: Transient Heat Conduction

Section: Chapter Questions

Problem 3.13P

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