SourceNumMRF Class Reference

Moving Reference Frame method for rotating flows. More...

#include <SourceNumMRF.h>

Inherits SourceNum.

Collaboration diagram for SourceNumMRF:

Public Member Functions
	SourceNumMRF (tinyxml2::XMLElement *element, int order, int physicalEntity, std::string fileName="Unknown file")
	SourceNumMRF constructor from a XML format reading.
	~SourceNumMRF () override
void	prepSourceTerms (Cell *cell, const int &i=0) override
	Source terms preparation for integration.
void	sourceEvolution (const double &time) override
	Allows to modifiy the source term along time.
Coord	computeAbsVelocity (const Coord &relVelocity, const Coord &position) override
	Compute the absolute velocity in the fixed coordinate system.
Coord	getOmega () override
bool	getRiemannCoupling () override
Public Member Functions inherited from SourceNum
	SourceNum (int order, int physicalEntity=0)
	SourceNum constructor depending on integration order and physical entity to apply source.
	~SourceNum () override
void	integrateSourceTerms (Cell *cell, const double &dt, Prim=vecPhases) override
	Source terms integration on conservative quantities.
void	integrationEuler (Cell *cell, const double &dt)
	Euler explicite integration (order 1).
void	integrationRK2 (Cell *cell, const double &dt)
	Runge-Kutta integration (order 2).
void	integrationRK4 (Cell *cell, const double &dt)
	Runge-Kutta integration (order 4).
Public Member Functions inherited from Source
	Source (int physicalEntity=0)
	Source constructor depending on integration order and physical entity to apply source.
virtual	~Source ()
virtual int	getPhysicalEntity ()

Private Attributes
Coord	m_omega
double	m_tf
	Angular velocity.
double	m_incr
	Optional final time to increase linearly omega.
bool	m_riemannCoupling
	To increment angular velocity from zero to omega.

Additional Inherited Members
Protected Attributes inherited from SourceNum
int	m_order
Protected Attributes inherited from Source
int	m_physicalEntity

Detailed Description

Moving Reference Frame method for rotating flows.

Constructor & Destructor Documentation

SourceNumMRF()

SourceNumMRF::SourceNumMRF	(	tinyxml2::XMLElement *	element,
		int	order,
		int	physicalEntity,
		std::string	fileName = "Unknown file" )

SourceNumMRF constructor from a XML format reading.

Reading data from XML file under the following format: ex: <dataMRF omega="1.e3">

Parameters

element	XML element to read for source term
fileName	string name of readed XML file

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~SourceNumMRF()

SourceNumMRF::~SourceNumMRF ( )

override

Member Function Documentation

computeAbsVelocity()

Coord SourceNumMRF::computeAbsVelocity ( const Coord & , const Coord &  )

overridevirtual

Compute the absolute velocity in the fixed coordinate system.

Parameters

relVelocity	velocity in the moving coordinate system
position	position vector in the fixed coordinate system

Reimplemented from SourceNum.

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getOmega()

Coord SourceNumMRF::getOmega ( )

inlineoverridevirtual

Reimplemented from Source.

getRiemannCoupling()

bool SourceNumMRF::getRiemannCoupling ( )

inlineoverridevirtual

Reimplemented from Source.

prepSourceTerms()

void SourceNumMRF::prepSourceTerms ( Cell * , const int & = 0 )

overridevirtual

Source terms preparation for integration.

Parameters

cell	cell for source term integration

Reimplemented from SourceNum.

sourceEvolution()

void SourceNumMRF::sourceEvolution ( const double & )

overridevirtual

Allows to modifiy the source term along time.

Parameters

time	physical time of the computation

Reimplemented from SourceNum.

Member Data Documentation

m_incr

double SourceNumMRF::m_incr

private

Optional final time to increase linearly omega.

m_omega

Coord SourceNumMRF::m_omega

private

m_riemannCoupling

bool SourceNumMRF::m_riemannCoupling

private

To increment angular velocity from zero to omega.

m_tf

double SourceNumMRF::m_tf

private

Angular velocity.

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

• /home/runner/work/ECOGEN/ECOGEN/doc_sources/src/Sources/SourceNumMRF.h
• /home/runner/work/ECOGEN/ECOGEN/doc_sources/src/Sources/SourceNumMRF.cpp