ture of 90 °C. The ambient temperature is 20°C and the heat transfer coefficient per convection is 15 W/m² Obtain the temperature profile and the temperature at the tip of the fin for the following cases: a) Adiabatic fin b) Convection heat transfer at the fin end c) Infinite fin

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A circular profile fin 2.3 cm in diameter and 20 cm in length is constructed of aluminum (k=20 W/m °C) and is fixed to a wall maintained at a temperature of 90 °C. The ambient temperature is 20°C and the heat transfer coefficient per convection is 15 W/m²

Obtain the temperature profile and the temperature at the tip of the fin for the following cases:
a) Adiabatic fin
b) Convection heat transfer at the fin end
c) Infinite fin

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