The Navier-Stokes equation and mesh adaptation: the driven cavity problem.


top: Re=100
bottom: Re=500

left: the adapted mesh
right: the stream function


Re = 100:

4124 elements, 2210 vertices. psi_max=0.0902624, psi_min=-0.000444265.


Re = 500:

5263 elements, 2788 vertices. psi_max=0.0902624 psi_min=-0.000444265.