The solution u(r, 0) of the Laplace equation on a circular disk of radius 3 1 8²u r² 20² 1 a, du. -(r) + rər Ər with boundary condition u(3,0) = 0 is given by u(r, 0) = 0 = 2 for 0≤r≤ 3, -T≤0≤T +Σann sin(ne). n=1

Advanced Engineering Mathematics
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Partial Differential Equation (PDE), Laplace Equation
The solution u(r, 0) of the Laplace equation on a circular disk of
radius 3
18
rər ər
with boundary condition
-(rou).
1 8²u
r² 20²
+
u(r, 0)
Show Transcribed Text
= 0
=
=
2
C
for 0≤r≤ 3, T ≤0 ≤ T
u(3,0) = 0 is given by
+ Σann sin(ne).
n=1
3
C
Compute the coefficients an for n = 0, 1, 2, ...
Transcribed Image Text:Partial Differential Equation (PDE), Laplace Equation The solution u(r, 0) of the Laplace equation on a circular disk of radius 3 18 rər ər with boundary condition -(rou). 1 8²u r² 20² + u(r, 0) Show Transcribed Text = 0 = = 2 C for 0≤r≤ 3, T ≤0 ≤ T u(3,0) = 0 is given by + Σann sin(ne). n=1 3 C Compute the coefficients an for n = 0, 1, 2, ...
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