Description

COMPRESSIBLEFLOW Compressible viscous flow physics mode.

COMPRESSIBLEFLOW Define and generate a compressible flow physics mode struct. Used with the ADDPHYS function.

Example

  1) Add default compressible flow physics mode.

  fea.sdim = {'x', 'y'};
  fea.geom.objects = {gobj_circle};
  fea = addphys( fea, @compressibleflow );

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

  fea.sdim = {'x', 'y', 'z'};
  fea.geom.objects = {gobj_block};
  fea = addphys( fea, @compressibleflow, {'T0', 'u2', 'u3', 'p'} );

[ PHYS ] = COMPRESSIBLEFLOW( SDIM, DVAR, TAG, ISAXI ) Optional arguments when used without addphys are a cell array of space dimension variables SDIM (default {x, y}), dependent variable names DVAR (default {T, u, v, p}), mode tag TAG (default cf), and boolean ISAXI to specify 2D axisymmetric formulation (default false).

See also: addphys