At an average temperature of 110°C, hot air flows through a 5 m pipe with outside diameter of 80 mm and pipe thickness is 1 cm. The temperature of the tube along its entire length is 24°C. If heat transfer is 650 W, find the convective film coefficient, W/m2-°C. A. 1 В. 2 С.3 D. 4

At an average temperature of 110°C, hot air flows through a 5 m pipe with outside diameter of 80 mm and pipe thickness is 1 cm. The temperature of the tube along its entire length is 24°C. If heat transfer is 650 W, find the convective film coefficient, W/m2-°C. A. 1 В. 2 С.3 D. 4

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 6.21P

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Write legibly, provide manual step by step solution, and diagram for below given problem.

At an average temperature of 110°C, hot air flows through a 5m pipe with outside diameter of 80mm and pipe thickness of 1cm. The temperature of the tube along its entire length is 240°C. If heat transfer if 650 W, find the convective film coefficient, W/m² - C.

At an average temperature of 110°C, hot air flows through a 5 m pipe with outside diameter of 80 mm and
pipe thickness is 1 cm. The temperature of the tube along its entire length is 24°C. If heat transfer is 650 W,
find the convective film coefficient, W/m2-°C. A. 1
В. 2
С.3
D. 4

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