5. A pin fin of uniform, cross-sectional area is fabricated of an aluminum alloy (k=160 W/m-K). The fin diameter isD=4mm, and the fin is exposed to convective conditions characterized by h=220W/m²-K. It is reported that the finefficiency is n = 0.65. Determine the fin length Z and the fin effectiveness ε. Account for tip convection. Answer: 23.5

Answered: 5. A pin fin of uniform,…

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter7: Forced Convection Inside Tubes And Ducts

Section: Chapter Questions

Problem 7.53P

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send me paper solution in proper writing
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