Home LibAPMath Animath PWDB
Advection Poisson Linear Elasticity

animath logo

Documentation

Versions 1.1 and 0.2: Example Applications

Advection Test

This is a test case I have developed for verifying the correctness of the advection matrix generator for media with non-constant density.
The code is very simple in that it computes the dynamic problem up to certain point in time, when the numerical solution is compared to the analytical.
The relative error of the numerical solution is written to a file together the mesh resolution.
This requires the graphics enabled Animath version (despite the very poor visualization...).
download

Poisson on a Cylinder

This example program is designed for verification of the quadratic interpolation. To this end the domain on which the Poisson problem is solved, is chosen to be circular, i.e. a cylinder. The relative error of the numerical solution is written to a file together the mesh resolution.
download

Linear Elasticity

The static elasticity test problem in this program stems from the set of Dr. Fukunari. The relative error of the numerical solution is written to a file together the mesh resolution. Please note that the analytic solution is immediately obtained, there is hence no conventional convergence to the analytic solution.
download