A rod has a temperature distribution according to function f(x) on it initially. The boundary conditions for temperature is as follows:, du - (0,t) = 0 and -(2,t)=0, u(x,0) =f(x), 0
A rod has a temperature distribution according to function f(x) on it initially. The boundary conditions for temperature is as follows:, du - (0,t) = 0 and -(2,t)=0, u(x,0) =f(x), 0
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:A rod has a temperature distribution according to function f(x) on it
initially. The boundary conditions for temperature is as follows:,
du
(0,t) = 0 and (2,t)=0, u(x,0) =f(x), 0<x<2.
du
dx
dx
Where f(x) =2+ 10cos (3x) 0<x<2
Calculate the
temperature distribution at this plate. The heat equation on this rod
d²u
is
dx 2
du
dt
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