4. Consider the vibrations of a homogeneous circular membrane modeled as follows: c?v²u_in D = {(n,8),n E [0, R], 6 E [-7, 1]} at2 au U(R, 6,t) = - (R,0, t) an U(R,0,0) = 0 ne (R,0,0) = 0 at Obtain an expression that determine the natural frequencies of vibrations and solve the problem

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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4. Consider the vibrations ofa homogeneous circular membrane modeled as follows:
= c?v²U_in D = {(n,8),n E [0, R], 6 E [-7, 1]}
at2
U(R,0,t) = - (R, 0, t)
an
U(r,0,0) = 0
au
(R,6,0) = 0
at
Obtain an expression that determine the natural frequencies of vibrations and solve the
problem
Transcribed Image Text:4. Consider the vibrations ofa homogeneous circular membrane modeled as follows: = c?v²U_in D = {(n,8),n E [0, R], 6 E [-7, 1]} at2 U(R,0,t) = - (R, 0, t) an U(r,0,0) = 0 au (R,6,0) = 0 at Obtain an expression that determine the natural frequencies of vibrations and solve the problem
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