3. Consider the 3-D, unsteady heat conduction equationƏT= a(2²T _a?T__a²T\+əx² ' ay² ' az?Obtain an explicit FDE (finite-difference equation) using forward-difference approximation intime and central-difference approximation in space and specify the order of accuracy, i.e.,O[At, (Ax)², etc.].

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Consider the 3-D, unsteady heat conduction equation (a²T _a²T__a²7 %3D + ax2 ' ay² ' az= ƏT at

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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Question

3. Consider the 3-D, unsteady heat conduction equation
ƏT
= a
(2²T _a?T__a²T\
+
əx² ' ay² ' az?
Obtain an explicit FDE (finite-difference equation) using forward-difference approximation in
time and central-difference approximation in space and specify the order of accuracy, i.e.,
O[At, (Ax)², etc.].

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