An aluminum fin (k=237W/ m°C) having I cm diameter with 50cm length is attached to a combustion cylinder surface at 100°C, the value of heat transfer coefficient is 30W/m'-K and ambient temperature of air is 25°C. The efficiency of the fin is percent.

An aluminum fin (k=237W/ m°C) having I cm diameter with 50cm length is attached to a combustion cylinder surface at 100°C, the value of heat transfer coefficient is 30W/m'-K and ambient temperature of air is 25°C. The efficiency of the fin is percent.

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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Hello Sir, Good Afternoon.I have a question in my homework related Heat Transfer lesson. The following below is my question. Please Advice, thank you.