INSExplicitTimestepSelector.h File Reference

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Classes
class	INSExplicitTimestepSelector
	Postprocessor that computes the minimum value of h_min/|u|, where |u| is coupled in as an aux variable. More...

Functions
template<>
InputParameters	validParams< INSExplicitTimestepSelector > ()

Function Documentation

validParams< INSExplicitTimestepSelector >()

template<>

InputParameters validParams< INSExplicitTimestepSelector >

(

)

Definition at line 18 of file INSExplicitTimestepSelector.C.

{
  InputParameters params = validParams<ElementPostprocessor>();
 
  params.addClassDescription("Postprocessor that computes the minimum value of h_min/|u|, where "
                             "|u| is coupled in as an aux variable.");
 
  // Coupled variables
  params.addRequiredCoupledVar("vel_mag", "Velocity magnitude");
 
  // Required parameters
  params.addRequiredParam<Real>("beta",
                                "0 < beta < 1, choose some fraction of the limiting timestep size");
 
  // Optional parameters
  params.addParam<MaterialPropertyName>("mu_name", "mu", "The name of the dynamic viscosity");
  params.addParam<MaterialPropertyName>("rho_name", "rho", "The name of the density");
 
  return params;
}