Description

SWIRLFLOW Axisymmetric swirl flow physics mode.

SWIRLFLOW Define and generate a swirl flow physics mode struct. Used with the ADDPHYS function.

Example

  1) Add default swirl flow physics mode.

  fea.sdim = {'r', 'z'};
  fea.geom.objects = {gobj_circle};
  fea = addphys( fea, @swirlflow );

  2) Add swirl flow physics mode with named dependent variables.

  fea.sdim = {'r', 'z'};
  fea.geom.objects = {gobj_rectangle};
  fea = addphys( fea, @swirlflow, {'u1', 'u2', 'u3', 'p'} );

[ PHYS ] = SWIRL( SDIM, DVAR, TAG ) Optional arguments when used without addphys are a cell array of space dimension variables SDIM (default {r, z}), dependent variable names DVAR (default {u, v, w, p}), mode tag TAG (default sw).

See also: addphys