multicomponent
ex19.c
Nonlinear driven cavity with multigrid in 2d.
The 2D driven cavity problem is solved in a velocity-vorticity formulation.
The flow can be driven with the lid or with bouyancy or both:
-lidvelocity <lid>, where <lid> = dimensionless velocity of lid
-grashof <gr>, where <gr> = dimensionless temperature gradient
-prandtl <pr>, where <pr> = dimensionless thermal/momentum diffusity ratio
Mesh parameters are:
-mx <xg>, where <xg> = number of grid points in the x-direction
-my <yg>, where <yg> = number of grid points in the y-direction
-printg : print grid information
Graphics of the contours of (U,V,Omega,T) are available on each grid:
-contours : draw contour plots of solution