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Engineering

Mechanical Engineering

For the given values, determine the efficiency of the fin? Air, 25°C

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.

Chapter8: Natural Convection

Section: Chapter Questions

Problem 8.40P

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Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.

Question

Determine the effiency of the fin ?

For the given values, determine the efficiency of the fin?
Air, 25°C
h = 154 W/m2. K
T 350°C
t1 =5 mm
k= 235 W/m-K
w 100 mm
L=50 mm

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