Answered: What is the heat transfer rate of a…

What is the heat transfer rate of a single fin? b.Plot the temperature distribution within the fin (Excel, MATLAB, ... etc.) c.What is the material of the fin?

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.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.10P: 5.10 Experiments have been performed on the temperature distribution in a homogeneous long cylinder...

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Concept explainers

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.

Question

Consider a singlecylindrical fin of a uniform cross-sectional area (D = 5 mm, L = 70 mm, k = 400 W/m.K) that is attached to a wall with a base temperature of Tb= 180 C. Ambient conditions are T∞= 50 °C and h = 210 W/m2.K.

a.What is the heat transfer rate of a single fin?

b.Plot the temperature distribution within the fin (Excel, MATLAB, ... etc.)

c.What is the material of the fin?

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A brick wall, 500 mm thick and having a thermal conductivity of 0.75 W/(m K), measures 15 m long by 4 m high, and has a temperature difference between the inside and outside faces of 20 K. What is the rate of heat conduction
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My Lecture: Heat Transfer
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