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 gradent
    -prandtl <pr>, where <pr> = dimensionless thermal/momentum diffusity ratio
    -contours : draw contour plots of solution
  • ex27.c Nonlinear driven cavity with multigrid and pseudo timestepping 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 gradent
    -prandtl <pr>, where <pr> = dimensionless thermal/momentum diffusity ratio
    -contours : draw contour plots of solution
  • ex29.c Hall MHD with in two dimensions with time stepping and multigrid.
    -options_file ex29.options
    other PETSc options
    -resistivity <eta>
    -viscosity <nu>
    -skin_depth <d_e>
    -larmor_radius <rho_s>
    -contours : draw contour plots of solution