An annular stainless steel (type 304) fin of thickness 4 mm and outside diameter 2 cm is attached to a 1 cm OD tube. The fin is surrounded by a fluid at 40°C with a heat transfer coefficient of 40 W/m2K. The tube wall temperature is 120°C. Calculate: The fin efficiency Area of the fin The rate of heat transfer (W) from the fin.

An annular stainless steel (type 304) fin of thickness 4 mm and outside diameter 2 cm is attached to a 1 cm OD tube. The fin is surrounded by a fluid at 40°C with a heat transfer coefficient of 40 W/m2K. The tube wall temperature is 120°C. Calculate: The fin efficiency Area of the fin The rate of heat transfer (W) from the fin.

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 3.10P: 3.10 A spherical shell satellite (3-m-OD, 1.25-cm-thick stainless steel walls) re-enters the...

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