Exercise 13.8: cold air at 5°C is carried by a rectangular duct 30 cm X 20 cm in size which is maintained at 15°C over the whole surface. The velocity of the air is 10 m/sec. taking the following properties of air at a mean temperature of 10°C, find the heat gained by the airv when it is passed through 10 m length of duct

Exercise 13.8: cold air at 5°C is carried by a rectangular duct 30 cm X 20 cm in size which is maintained at 15°C over the whole surface. The velocity of the air is 10 m/sec. taking the following properties of air at a mean temperature of 10°C, find the heat gained by the airv when it is passed through 10 m length of duct

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.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.32P

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