Exercise: Consider a circumferential aluminum fin (k = 220 W/m.°C) having a thickness of 0.1 mm to be installed on 2.5- cm-diameter aluminum tube. The fin length is 1.25 cm and the convection environment is at 20°C, h = 125 W/m2.°C. Calculate the heat transfer for each fin for a tube wall temperature of 200°C.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Exercise: Consider a circumferential
aluminum fin (k = 220 W/m.°C) having a
thickness of 0.1 mm to be installed on 2.5-
cm-diameter aluminum tube. The fin length
is 1.25 cm and the convection environment
is at 20°C, h = 125 W/m². °C. Calculate the
heat transfer for each fin for a tube wall
temperature of 200°C.
Transcribed Image Text:Exercise: Consider a circumferential aluminum fin (k = 220 W/m.°C) having a thickness of 0.1 mm to be installed on 2.5- cm-diameter aluminum tube. The fin length is 1.25 cm and the convection environment is at 20°C, h = 125 W/m². °C. Calculate the heat transfer for each fin for a tube wall temperature of 200°C.
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