Some PDE solution
animation examples  click on image to run 





Advection 2D  A cone representing a passive
scalar is advected in a steady velocity field, which corresponds
to solid body rotation. 

Advection 2D  A square block representing a
passive scalar is advected in a steady velocity field, corresponding to solid body rotation. 

Heat
diffusion 2D  Part of a square metal sheet, in the shape of the
letter R, is initially raised from 0 to 100^{o}C, and
then allowed to cool. 





Poison
2D  Rotating solution of a problem defined on the circular
domain (r,θ ) = [0, 1] × [0, 2π] with Dirichlet boundary
conditions 

Wave 2D
 Cartesian coordinates. A Gaussian shaped disturbance is
applied to a surface, initially at rest. This forms a
2dimensional wave. 

Wave 2D
 Polar coordinates. A Gaussian shaped disturbance is applied to
a surface, initially at rest. This forms a 2dimensional wave. 





Frontogenesis  Simulation showing
the formation of a vortex at the meeting of cold and warm
fronts. 



