The following is the simulation of the non-diffusive transport equation in 1d :
(d/dt)F+u*(d/dx)*F = 0
where u is the velocity of the particle being transported.
In the example, we are transporting a senoid wave from left to right. You can change the velocity modifying the parameter u in the 'globals' button.
If you decrease the velocity, numerical diffusion will appear too.
Last modified 22/12/99 by Juan de Lara ( Juan.Lara@ii.uam.es, http://www.ii.uam.es/~jlara) need help for using this courses?.