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| Teaching Since: | May 2017 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A straight fin of rectangular cross section fabricated from an aluminum alloy (k = 185W/m . K ) has a base thickness of t = 3 mm and a length of L = 15 mm. Its base temperature is Tb = 100°C, and it is exposed to a fluid for which T∞ = 20°C and h = 50 W/m2 . K.
(a) For the foregoing conditions and a fin unit width, calculate the fin heat rate, efficiency, and effectiveness.
(b) Compare the foregoing results with those for a fin fabricated from pure copper (k 400 ).
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