A straight cylindrical fin 0.6 cm in diameter and 6 cm long protrudesfrom a magnesium block at 300°C. Air at 35°C is forced past thefin so that h is 130 W/m²K. Calculate the heat removed by the fin,the fin efficiency, and the fin effectiveness.

Given:d=6 mmL=60 mmTb=300°CT∞=35°Ch=130 W/mKK=180W/m.k

Answered: A straight cylindrical fin 0.6 cm in…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A straight cylindrical fin 0.6 cm in diameter and 6 cm long protrudes from a magnesium block at 300°C. Air at 35°C is forced past the fin so that ħ is 130 W/m²K. Calculate the heat removed by the fin, the fin efficiency, and the fin effectiveness.