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♦ A pin fin of uniform, cross-sectional area is fabricated of an aluminum alloy (k = 160 W/m K). The fin diameter is D = 4 mm, and the fin is exposed to con- vective conditions characterized by h = 220 W/m².K. It is reported that the fin efficiency is n = 0.65. Deter- mine the fin length L and the fin effectiveness & Account for tip convection. Ef •

♦ A pin fin of uniform, cross-sectional area is fabricated of an aluminum alloy (k = 160 W/m K). The fin diameter is D = 4 mm, and the fin is exposed to con- vective conditions characterized by h = 220 W/m².K. It is reported that the fin efficiency is n = 0.65. Deter- mine the fin length L and the fin effectiveness & Account for tip convection. Ef •

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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1. A pin fin of uniform, cross-sectional area is fabricated of an aluminum alloy (k = 160 W/m K). The fin diameter is D = 4 mm, and the fin is exposed to con- vective conditions characterized by h = 220 W/m².K. It is reported that the fin efficiency is n = 0.65. Deter- mine the fin length L and the fin effectiveness &f. Account for tip convection. (0)
Transcribed Image Text:1. A pin fin of uniform, cross-sectional area is fabricated of an aluminum alloy (k = 160 W/m K). The fin diameter is D = 4 mm, and the fin is exposed to con- vective conditions characterized by h = 220 W/m².K. It is reported that the fin efficiency is n = 0.65. Deter- mine the fin length L and the fin effectiveness &f. Account for tip convection. (0)
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