The fin shown in Figure is insulated on the perimeter. The left end has a constant temperature of 100 °C. A positiveheat flux of q = 5000 W/m² acts on the right end. Let Ky = 10 W/(m °C) and cross-sectional area A = 0.1 m2Determine the temperatures at L/4, L/2, 3L/4, and L, where L = 0.8 m.4-0.1 mT-100 C5000 W/m

Given: T1=100 oC q= 5000 W/m^2 Kxx=10 W/moC A=0.1 m^2 To determine: Temperature at L/4, L/2, 3L/4,…

Answered: Determine the temperatures at L/4, L/2,…

Engineering

Mechanical Engineering

Determine the temperatures at L/4, L/2, 3L/4, and L, where L = 0.8 m.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

The fin shown in Figure is insulated on the perimeter. The left end has a constant temperature of 100 °C. A positive
heat flux of q = 5000 W/m² acts on the right end. Let Ky = 10 W/(m °C) and cross-sectional area A = 0.1 m2
Determine the temperatures at L/4, L/2, 3L/4, and L, where L = 0.8 m.
4-0.1 m
T-100 C
5000 W/m

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