Given: Fin length: 45 mm Fin width: 90 mm Fin thickness: 5 mm Thermal conductivity of fin material: k = 58 W/m°c Heat transfer coefficient of ambient air: h = 12 W/m2°c Temperature of ambient air: 27°C Temperature at the base of the fin: 100°C Determine the heat transfer rate of 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.
Chapter2: Steady Heat Conduction
Section: Chapter Questions
Problem 2.42P: 2.42 A circumferential fin of rectangular cross section, 3.7-cm OD and 0.3 cm thick, surrounds a...
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Given:
Fin width: 90 mm
Fin length: 45 mm
Fin thickness: 5 mm
Thermal conductivity of fin material: k = 58 W/m°C
Heat transfer coefficient of ambient air: h = 12 W/m2°C
Temperature of ambient air: 27°C
Temperature at the base of the fin: 100°C
Determine the heat transfer rate of the fin.
Transcribed Image Text:Given: Fin width: 90 mm Fin length: 45 mm Fin thickness: 5 mm Thermal conductivity of fin material: k = 58 W/m°C Heat transfer coefficient of ambient air: h = 12 W/m2°C Temperature of ambient air: 27°C Temperature at the base of the fin: 100°C Determine the heat transfer rate of the fin.
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