AddNavierStokesICsAction Class Reference

This class allows us to have a section of the input file like the following which automatically adds initial conditions for all the required nonlinear and auxiliary variables. More...

#include <AddNavierStokesICsAction.h>

Inheritance diagram for AddNavierStokesICsAction:

Public Member Functions
	AddNavierStokesICsAction (InputParameters parameters)
virtual	~AddNavierStokesICsAction ()
virtual void	act ()

Protected Types
typedef std::vector< VariableName >	CoupledName

Protected Member Functions
void	addICs (std::vector< std::string > &names)

Protected Attributes
Real	_initial_pressure
Real	_initial_temperature
RealVectorValue	_initial_velocity
UserObjectName	_fp_name
std::vector< std::string >	_vars
std::vector< std::string >	_auxs
unsigned int	_dim

Detailed Description

This class allows us to have a section of the input file like the following which automatically adds initial conditions for all the required nonlinear and auxiliary variables.

[NavierStokes] [./ICs] initial_pressure = 101325. initial_temperature = 300. initial_velocity = '173.594354746921 0 0' fluid_properties = ideal_gas [../] []

Definition at line 35 of file AddNavierStokesICsAction.h.

Member Typedef Documentation

CoupledName

typedef std::vector<VariableName> NSAction::CoupledName

protectedinherited

Definition at line 42 of file NSAction.h.

Constructor & Destructor Documentation

AddNavierStokesICsAction()

AddNavierStokesICsAction::AddNavierStokesICsAction

(

InputParameters

parameters

)

Definition at line 46 of file AddNavierStokesICsAction.C.

  : NSAction(parameters),
    _initial_pressure(getParam<Real>("initial_pressure")),
    _initial_temperature(getParam<Real>("initial_temperature")),
    _initial_velocity(getParam<RealVectorValue>("initial_velocity")),
    _fp_name(getParam<UserObjectName>("fluid_properties"))
{
}

~AddNavierStokesICsAction()

AddNavierStokesICsAction::~AddNavierStokesICsAction ( )

virtual

Definition at line 55 of file AddNavierStokesICsAction.C.

{}

Member Function Documentation

act()

void AddNavierStokesICsAction::act ( )

virtual

Reimplemented from NSAction.

Definition at line 58 of file AddNavierStokesICsAction.C.

{
  // Call the base class's act() function to initialize the _vars and _auxs names.
  NSAction::act();
 
  // Now add the ICs for the nonlinear and auxiliary variables
  addICs(_vars);
  addICs(_auxs);
}

addICs()

void AddNavierStokesICsAction::addICs ( std::vector< std::string > &  names )

protected

Definition at line 69 of file AddNavierStokesICsAction.C.

{
  for (const auto & name : names)
  {
    InputParameters params = _factory.getValidParams("NSInitialCondition");
    params.set<VariableName>("variable") = name;
    params.set<Real>("initial_pressure") = _initial_pressure;
    params.set<Real>("initial_temperature") = _initial_temperature;
    params.set<RealVectorValue>("initial_velocity") = _initial_velocity;
    params.set<UserObjectName>("fluid_properties") = _fp_name;
    _problem->addInitialCondition("NSInitialCondition", name + std::string("_ic"), params);
  }
}

Referenced by act().

Member Data Documentation

_auxs

std::vector<std::string> NSAction::_auxs

protectedinherited

Definition at line 35 of file NSAction.h.

Referenced by NSAction::act(), AddNavierStokesVariablesAction::act(), and act().

_dim

unsigned int NSAction::_dim

protectedinherited

Definition at line 39 of file NSAction.h.

Referenced by NSAction::act(), AddNavierStokesKernelsAction::act(), AddNavierStokesKernelsAction::coupleMomentums(), and AddNavierStokesKernelsAction::coupleVelocities().

_fp_name

UserObjectName AddNavierStokesICsAction::_fp_name

protected

Definition at line 50 of file AddNavierStokesICsAction.h.

Referenced by addICs().

_initial_pressure

Real AddNavierStokesICsAction::_initial_pressure

protected

Definition at line 47 of file AddNavierStokesICsAction.h.

Referenced by addICs().

_initial_temperature

Real AddNavierStokesICsAction::_initial_temperature

protected

Definition at line 48 of file AddNavierStokesICsAction.h.

Referenced by addICs().

_initial_velocity

RealVectorValue AddNavierStokesICsAction::_initial_velocity

protected

Definition at line 49 of file AddNavierStokesICsAction.h.

Referenced by addICs().

_vars

std::vector<std::string> NSAction::_vars

protectedinherited

Definition at line 34 of file NSAction.h.

Referenced by NSAction::act(), AddNavierStokesKernelsAction::act(), AddNavierStokesVariablesAction::act(), and act().

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The documentation for this class was generated from the following files:

• navier_stokes/include/actions/AddNavierStokesICsAction.h
• navier_stokes/src/actions/AddNavierStokesICsAction.C