Solve the following PDE numerically using the pseudo-transient approach. Vary initial conditions to show that your final
Question:
Solve the following PDE numerically using the pseudo-transient approach. Vary initial conditions to show that your final solution is independent of the initial condition.
\[
\begin{equation*}
\frac{\partial^{2} u}{\partial x^{2}}+\frac{\partial^{2} u}{\partial y^{2}}=0 \tag{11.107}
\end{equation*}
\]
The boundary conditions are given by
\[
\begin{equation*}
u(x=0)=1, u\left(x=L_{x}ight)=0, u(y=0)=1, u\left(y=L_{y}ight)=0 \tag{11.108}
\end{equation*}
\]
a. Solve this PDE numerically without using the pseudo-transient approach.
b. Compare your results with the analytical solution.
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Related Book For
Design And Analysis Of Thermal Systems
ISBN: 9780367502546
1st Edition
Authors: Malay Kumar Das, Pradipta K. Panigrahi
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