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This Demonstration solves the convection-diffusion partial differential equation (PDE) in
one dimension with periodic boundary conditions. You can specify different initial conditions. Selected
preconfigured test cases are available from the pull down menu.
Finite difference for solving Helmholtz differential
equation in 1D
March 6, 2012 compiled on — Wednesday July 06, 2016 at 08:27 AM
The system is discretized in space and for each time step the solution is found using
The plot shown represents the solution . You can select to view the solution in 3D or in 2D
using the controls at the top of the display.