We consider the following elliptic Partial Differential Equation (PDE) to be solved over from 0x1 and...
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We consider the following elliptic Partial Differential Equation (PDE) to be solved over from 0≤x≤1 and 0 ≤ y ≤1: 8²T (x,1)+ dx² 0²T (x, t) dy ² = 0 subject to the boundary conditions 7 (0, y) = 75 and T(1,y)=50 with 0≤ y ≤1 and 7(x,0) = 0 and T(x,1)=100 with 0 ≤ y≤1. The above equation is Laplace's equation and it models steady-state heat distribution in a 2D domain without heat source. 75 We consider the following square sheet with a prescribed temperature in °C along each edge. The sheet is divided to 4X4 grids. 100 0 50 (1) Verify the above PDE is elliptic; (2) Derive the computation index formula based on an implicit scheme and assuming the same step size for x and y Ax = Ay. (3) Draw the discretization grid and place the appropriate labels. (4) Establish the obtained equations in a matrix form (9 linear equations with 9 unknowns) and compute the solution of this system using a software (Excel or Maple). The system of equations is the same as the one shown in the lecture notes You just to compute the solution using Excel or Maple. We consider the following elliptic Partial Differential Equation (PDE) to be solved over from 0≤x≤1 and 0 ≤ y ≤1: 8²T (x,1)+ dx² 0²T (x, t) dy ² = 0 subject to the boundary conditions 7 (0, y) = 75 and T(1,y)=50 with 0≤ y ≤1 and 7(x,0) = 0 and T(x,1)=100 with 0 ≤ y≤1. The above equation is Laplace's equation and it models steady-state heat distribution in a 2D domain without heat source. 75 We consider the following square sheet with a prescribed temperature in °C along each edge. The sheet is divided to 4X4 grids. 100 0 50 (1) Verify the above PDE is elliptic; (2) Derive the computation index formula based on an implicit scheme and assuming the same step size for x and y Ax = Ay. (3) Draw the discretization grid and place the appropriate labels. (4) Establish the obtained equations in a matrix form (9 linear equations with 9 unknowns) and compute the solution of this system using a software (Excel or Maple). The system of equations is the same as the one shown in the lecture notes You just to compute the solution using Excel or Maple.
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To solve the given elliptic partial differential equation PDE using the finite difference method we can discretize the domain into a grid and approximate the partial derivatives In this case we have a ... View the full answer
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