Implements the source terms in the Euler equations arising from a cylindrical geometry. More...

#include <euler_cyl_source.h>

Inheritance diagram for wxm::apps::five_moment::EulerCylSource:

Detailed Description

Implements the source terms in the Euler equations arising from a cylindrical geometry.

Parameters

gamma	Gas Gamma (Adiabatic Index)
min_radius_equals_zero	true if minimum radius is 0 (optional; defaults to false)
radial_index	index of radial component (optional; defaults to 0) To configure the coordinate systems as [r,theta,z] or [z,r,theta], set this variable to either 0 or 1, respectively.
min_density	Density floor (optional; defaults to 0)
min_pressure	Pressure floor (optional; defaults to 0)
fluid	Fluid variable
fluid_gradient	Fluid gradient variable. Note that the fluid gradient variable must be present. However, if min_radius_equals_zero is false, the gradient variable may be a dummy variable, i.e., initialized, but not computed. There should be no significant computational expense to create and pass such a variable. The need for such a dummy variable could be eliminated if optional variable passing were possible.
fluid_components	Components of fluid variable
gradient_components	Components of fluid gradient variable.

Public Member Functions
	EulerCylSource ()

	~EulerCylSource () override

void	setup (const WxCryptSet &wxc) override

const std::vector< int > &	getInputVariableIndexes (int flag) const override

const std::vector< int > &	getAuxiliaryVariableIndexes (int flag) const override

const std::vector< int > &	getOutputVariableIndexes (int flag) const override

real	source (const real q, const real aux, const elementGeometry_t pEG, real source) const override

Public Member Functions inherited from WmApplication
	WmApplication ()

virtual	~WmApplication ()=default

virtual void	setup (const WxCryptSet &wxc)

virtual const std::vector< int > &	getAuxiliaryVariableIndexes (int flag=WMAPPLICATIONFLAG_NONE) const

virtual const std::vector< int > &	getCrossVariableIndexes (int flag=WMAPPLICATIONFLAG_NONE) const

const std::vector< std::string > &	getBoundaryNames () const

bool	isOnBoundary (const std::string &boundaryName) const

bool	has (int flag) const

virtual real	numerical_flux (const real q_l, const real q_r, const real aux_l, const real aux_r, const solverVariables_t pFV, real numericalFlux) const

virtual real	internal_flux (const real q, const real aux, const solverVariables_t *pSV, std::vector< std::vector< real > > &internalFlux) const

virtual real	source (const real q, const real aux, const elementGeometry_t pEG, real source) const

virtual void	bc_q (const real q_in, const real aux_in, const real aux_out, const solverVariables_t pFV, real *q_out) const
	Boundary Condition Application which sets the boundary condition on ghost nodes.

virtual real	bcNumericalFlux (const real q_l, const real q_r, const real aux_l, const real aux_r, const solverVariables_t pFV, real numericalFlux) const

virtual void	conserved_to_primitive (const real q, const real aux, real *w) const

virtual void	primitive_to_conserved (const real w, const real aux, real *q) const

virtual void	evaluate_function (const real q, const real aux, const solverVariables_t pSV, real result) const

virtual void	bc_q_kinetic (const real q_in, const real aux_in, const solverVariables_t pFV, real q_out) const

std::shared_ptr< std::string >	app_name ()

virtual const std::vector< int > &	getInputVariableIndexes (int flag=0) const

virtual const std::vector< int > &	getOutputVariableIndexes (int flag=0) const

Protected Attributes
std::unique_ptr< AppSetupHelper >	_setup_helper
	Helper object that automates common setup routines.

real	_min_density
	Minimum normalized mass density used in calculations.

real	_min_pressure
	Minimum normalized pressure used in calculations.

real	_gas_gamma
	Adiabatic index.

real	_mass

int	_radial_index

int	_ir

int	_ith

int	_iz

bool	_rmin_eq_0

std::vector< int >	_input_variables

std::vector< int >	_aux_variables

Protected Attributes inherited from WmApplication
std::string	_app_name

WxLogStream	_debStrm

std::vector< int >	_allowedFlags

std::vector< std::string >	_onBoundaries

Additional Inherited Members
Public Types inherited from WmApplication
typedef Application_Variable	WmApplication_Variable

typedef std::map< std::string, std::string >	replaceMap_t

Static Public Attributes inherited from wxm::app_base
static std::vector< int >	empty

Protected Member Functions inherited from wxm::app_base
virtual	~app_base ()=default

Constructor & Destructor Documentation

◆ EulerCylSource()

wxm::apps::five_moment::EulerCylSource::EulerCylSource ( )

◆ ~EulerCylSource()

wxm::apps::five_moment::EulerCylSource::~EulerCylSource ( )

override

Member Function Documentation

◆ getAuxiliaryVariableIndexes()

const std::vector< int > & wxm::apps::five_moment::EulerCylSource::getAuxiliaryVariableIndexes ( int flag ) const

inlineoverridevirtual

Reimplemented from WmApplication.

◆ getInputVariableIndexes()

const std::vector< int > & wxm::apps::five_moment::EulerCylSource::getInputVariableIndexes ( int flag ) const

inlineoverridevirtual

Reimplemented from wxm::app_base.

◆ getOutputVariableIndexes()

const std::vector< int > & wxm::apps::five_moment::EulerCylSource::getOutputVariableIndexes ( int flag ) const

inlineoverridevirtual

Reimplemented from wxm::app_base.

◆ setup()

void wxm::apps::five_moment::EulerCylSource::setup ( const WxCryptSet & wxc )

overridevirtual

Reimplemented from WmApplication.

◆ source()

real wxm::apps::five_moment::EulerCylSource::source	(	const real *	q,
		const real *	aux,
		const elementGeometry_t *	pEG,
		real *	source
	)		const

overridevirtual

Reimplemented from WmApplication.

Member Data Documentation

◆ _aux_variables

std::vector<int> wxm::apps::five_moment::EulerCylSource::_aux_variables

protected

◆ _gas_gamma

real wxm::apps::five_moment::EulerCylSource::_gas_gamma

protected

Adiabatic index.

◆ _input_variables

std::vector<int> wxm::apps::five_moment::EulerCylSource::_input_variables

protected

◆ _ir

int wxm::apps::five_moment::EulerCylSource::_ir

protected

◆ _ith

int wxm::apps::five_moment::EulerCylSource::_ith

protected

◆ _iz

int wxm::apps::five_moment::EulerCylSource::_iz

protected

◆ _mass

real wxm::apps::five_moment::EulerCylSource::_mass

protected

◆ _min_density

real wxm::apps::five_moment::EulerCylSource::_min_density

protected

Minimum normalized mass density used in calculations.

◆ _min_pressure

real wxm::apps::five_moment::EulerCylSource::_min_pressure

protected

Minimum normalized pressure used in calculations.

◆ _radial_index

int wxm::apps::five_moment::EulerCylSource::_radial_index

protected

◆ _rmin_eq_0

bool wxm::apps::five_moment::EulerCylSource::_rmin_eq_0

protected

◆ _setup_helper

std::unique_ptr<AppSetupHelper> wxm::apps::five_moment::EulerCylSource::_setup_helper

protected

Helper object that automates common setup routines.

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

src/apps/5-moment/euler_cyl_source.h

Detailed Description

Public Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ EulerCylSource()

◆ ~EulerCylSource()

Member Function Documentation

◆ getAuxiliaryVariableIndexes()

◆ getInputVariableIndexes()

◆ getOutputVariableIndexes()

◆ setup()

◆ source()

Member Data Documentation

◆ _aux_variables

◆ _gas_gamma

◆ _input_variables

◆ _ir

◆ _ith

◆ _iz

◆ _mass

◆ _min_density

◆ _min_pressure

◆ _radial_index

◆ _rmin_eq_0

◆ _setup_helper