A straight pin fin has diameter of 4 mm and length of 2 cm. It is made of an alloy with thermal conductivity of 87 W/m-°C. If it is exposed to an environment with convection coefficient of 32 W/m².°c. Assume adiabatic tip. What is its effectiveness? 19:07
A straight pin fin has diameter of 4 mm and length of 2 cm. It is made of an alloy with thermal conductivity of 87 W/m-°C. If it is exposed to an environment with convection coefficient of 32 W/m².°c. Assume adiabatic tip. What is its effectiveness? 19:07
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.
Chapter2: Steady Heat Conduction
Section: Chapter Questions
Problem 2.47P
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![A straight pin fin has diameter of 4 mm and length of 2 cm. It is made of an alloy with thermal conductivity
of 87 W/m.°C. If it is exposed to an environment with convection coefficient of 32 W/m².°c. Assume adiabatic
tip. What is its effectiveness? 19.07](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2040e281-d6a1-4935-bc5b-61d6ea0a3308%2F1f474a29-630d-41e6-b2c9-66efebebe2f1%2Foyfuv5s_processed.png&w=3840&q=75)
Transcribed Image Text:A straight pin fin has diameter of 4 mm and length of 2 cm. It is made of an alloy with thermal conductivity
of 87 W/m.°C. If it is exposed to an environment with convection coefficient of 32 W/m².°c. Assume adiabatic
tip. What is its effectiveness? 19.07
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