Element interface for LEPlic class representing Lagrangian-Eulerian (moving) material interface. More...

#include <leplic.h>

Inheritance diagram for oofem::LEPlicElementInterface:

Collaboration diagram for oofem::LEPlicElementInterface:

Public Member Functions
	LEPlicElementInterface ()

void	setTempLineConstant (double tp)

void	setTempInterfaceNormal (FloatArray tg)

void	setTempVolumeFraction (double v)

void	setPermanentVolumeFraction (double v)

void	addTempVolumeFraction (double v)

double	giveVolumeFraction ()

double	giveTempVolumeFraction ()

void	giveTempInterfaceNormal (FloatArray &n)

double	giveTempLineConstant ()

void	updateYourself (TimeStep *tStep)

contextIOResultType	saveContext (DataStream &stream, ContextMode mode, void *obj=NULL)
	Stores context of receiver into given stream. More...

contextIOResultType	restoreContext (DataStream &stream, ContextMode mode, void *obj=NULL)
	Restores context of receiver from given stream. More...

The element interface required by LEPlicElementInterface
virtual double	computeLEPLICVolumeFraction (const FloatArray &n, const double p, LEPlic *matInterface, bool updFlag)=0
	Computes corresponding volume fraction to given interface position. More...

virtual void	formMaterialVolumePoly (Polygon &matvolpoly, LEPlic *matInterface, const FloatArray &normal, const double p, bool updFlag)=0
	Assembles the true element material polygon (takes receiver vof into accout). More...

virtual void	formVolumeInterfacePoly (Polygon &matvolpoly, LEPlic *matInterface, const FloatArray &normal, const double p, bool updFlag)=0
	Assembles receiver material polygon based solely on given interface line. More...

virtual double	truncateMatVolume (const Polygon &matvolpoly, double &volume)=0
	Truncates given material polygon to receiver. More...

virtual void	giveElementCenter (LEPlic *mat_interface, FloatArray &center, bool updFlag)=0
	Computes the receiver center (in updated Lagrangian configuration). More...

virtual void	formMyVolumePoly (Polygon &myPoly, LEPlic *mat_interface, bool updFlag)=0
	Assembles receiver volume. More...

virtual double	computeMyVolume (LEPlic *matInterface, bool updFlag)=0
	Computes the volume of receiver. More...

bool	isBoundary ()
	Returns true if cell is boundary. More...

virtual Element *	giveElement ()=0
	Return number of receiver's element. More...

virtual double	computeCriticalLEPlicTimeStep (TimeStep *tStep)=0
	Computes critical time step. More...

Public Member Functions inherited from oofem::Interface
	Interface ()
	Constructor. More...

virtual	~Interface ()

virtual const char *	giveClassName () const =0

Protected Attributes
bool	permanentVofFlag

double	vof
	Volume fraction of reference fluid in element. More...

double	temp_vof

double	p
	Line constant of line segment representing interface. More...

double	temp_p

FloatArray	normal
	Interface segment normal. More...

FloatArray	temp_normal

Detailed Description

Element interface for LEPlic class representing Lagrangian-Eulerian (moving) material interface.

The elements should provide specific functionality in order to collaborate with LEPlic and this required functionality is declared in this interface.

Definition at line 58 of file leplic.h.

Constructor & Destructor Documentation

oofem::LEPlicElementInterface::LEPlicElementInterface ( )

inline

Definition at line 70 of file leplic.h.

References computeCriticalLEPlicTimeStep(), computeLEPLICVolumeFraction(), computeMyVolume(), formMaterialVolumePoly(), formMyVolumePoly(), formVolumeInterfacePoly(), giveElement(), giveElementCenter(), isBoundary(), and truncateMatVolume().

Member Function Documentation

void oofem::LEPlicElementInterface::addTempVolumeFraction ( double v )

inline

Definition at line 110 of file leplic.h.

Referenced by oofem::LEPlic::doInterfaceRemapping().

virtual double oofem::LEPlicElementInterface::computeCriticalLEPlicTimeStep ( TimeStep * tStep )

pure virtual

Computes critical time step.

Implemented in oofem::TR1_2D_SUPG, and oofem::TR1_2D_CBS.

Referenced by oofem::LEPlic::computeCriticalTimeStep(), and LEPlicElementInterface().

virtual double oofem::LEPlicElementInterface::computeLEPLICVolumeFraction	(	const FloatArray &	n,
		const double	p,
		LEPlic *	matInterface,
		bool	updFlag
	)

pure virtual

Computes corresponding volume fraction to given interface position.

Implemented in oofem::TR1_2D_SUPG, oofem::TR1_2D_SUPG2, oofem::TR1_2D_SUPG2_AXI, and oofem::TR1_2D_CBS.

Referenced by oofem::LEPlic::computeLEPLICVolumeFractionWrapper::eval(), and LEPlicElementInterface().

virtual double oofem::LEPlicElementInterface::computeMyVolume	(	LEPlic *	matInterface,
		bool	updFlag
	)

pure virtual

Computes the volume of receiver.

Implemented in oofem::TR1_2D_SUPG, oofem::TR1_2D_SUPG2, oofem::TR1_2D_SUPG2_AXI, and oofem::TR1_2D_CBS.

Referenced by LEPlicElementInterface().

virtual void oofem::LEPlicElementInterface::formMaterialVolumePoly	(	Polygon &	matvolpoly,
		LEPlic *	matInterface,
		const FloatArray &	normal,
		const double	p,
		bool	updFlag
	)

pure virtual

Assembles the true element material polygon (takes receiver vof into accout).

Implemented in oofem::TR1_2D_SUPG, oofem::TR1_2D_SUPG2, oofem::TR1_2D_SUPG2_AXI, and oofem::TR1_2D_CBS.

Referenced by oofem::LEPlic::doInterfaceRemapping(), and LEPlicElementInterface().

virtual void oofem::LEPlicElementInterface::formMyVolumePoly	(	Polygon &	myPoly,
		LEPlic *	mat_interface,
		bool	updFlag
	)

pure virtual

Assembles receiver volume.

Implemented in oofem::TR1_2D_SUPG, oofem::TR1_2D_SUPG2, oofem::TR1_2D_SUPG2_AXI, and oofem::TR1_2D_CBS.

Referenced by LEPlicElementInterface().

virtual void oofem::LEPlicElementInterface::formVolumeInterfacePoly	(	Polygon &	matvolpoly,
		LEPlic *	matInterface,
		const FloatArray &	normal,
		const double	p,
		bool	updFlag
	)

pure virtual

Assembles receiver material polygon based solely on given interface line.

Implemented in oofem::TR1_2D_SUPG, oofem::TR1_2D_SUPG2, oofem::TR1_2D_SUPG2_AXI, and oofem::TR1_2D_CBS.

Referenced by LEPlicElementInterface().

virtual Element* oofem::LEPlicElementInterface::giveElement ( )

pure virtual

Return number of receiver's element.

Implemented in oofem::TR1_2D_SUPG, oofem::TR1_2D_SUPG2, oofem::TR1_2D_SUPG2_AXI, and oofem::TR1_2D_CBS.

Referenced by isBoundary(), and LEPlicElementInterface().

virtual void oofem::LEPlicElementInterface::giveElementCenter	(	LEPlic *	mat_interface,
		FloatArray &	center,
		bool	updFlag
	)

pure virtual

Computes the receiver center (in updated Lagrangian configuration).

Implemented in oofem::TR1_2D_SUPG, oofem::TR1_2D_SUPG2, oofem::TR1_2D_SUPG2_AXI, and oofem::TR1_2D_CBS.

Referenced by oofem::LEPlic::doCellDLS(), and LEPlicElementInterface().

void oofem::LEPlicElementInterface::giveTempInterfaceNormal ( FloatArray & n )

inline

Definition at line 120 of file leplic.h.

References temp_normal.

Referenced by oofem::LEPlic::doInterfaceRemapping().

double oofem::LEPlicElementInterface::giveTempLineConstant ( )

inline

Definition at line 121 of file leplic.h.

References temp_p.

Referenced by oofem::LEPlic::doInterfaceRemapping().

double oofem::LEPlicElementInterface::giveTempVolumeFraction ( )

inline

Definition at line 119 of file leplic.h.

References temp_vof.

Referenced by oofem::LEPlic::doCellDLS(), oofem::LEPlic::doInterfaceRemapping(), oofem::TR1_2D_CBS::giveInternalStateAtNode(), oofem::TR1_2D_CBS::giveIPValue(), oofem::TR1_2D_SUPG2::giveIPValue(), oofem::LEPlic::giveNodalScalarRepresentation(), and isBoundary().

double oofem::LEPlicElementInterface::giveVolumeFraction ( )

inline

Definition at line 118 of file leplic.h.

References vof.

Referenced by oofem::LEPlic::doCellDLS(), oofem::LEPlic::doInterfaceRemapping(), oofem::TR1_2D_SUPG2_AXI::printOutputAt(), oofem::TR1_2D_CBS::printOutputAt(), oofem::TR1_2D_SUPG2::printOutputAt(), and oofem::TR1_2D_SUPG::printOutputAt().

bool oofem::LEPlicElementInterface::isBoundary ( )

Returns true if cell is boundary.

Definition at line 54 of file leplic.C.

References oofem::Domain::giveConnectivityTable(), oofem::FEMComponent::giveDomain(), giveElement(), oofem::Domain::giveElement(), oofem::ConnectivityTable::giveElementNeighbourList(), oofem::FEMComponent::giveInterface(), oofem::FEMComponent::giveNumber(), giveTempVolumeFraction(), and oofem::LEPlicElementInterfaceType.

Referenced by LEPlicElementInterface().

contextIOResultType oofem::LEPlicElementInterface::restoreContext	(	DataStream &	stream,
		ContextMode	mode,
		void *	obj = `NULL`
	)

Restores context of receiver from given stream.

Parameters

stream	stream where to read data
mode	determines amount of info required in stream (state, definition,...)
obj	pointer to integration point, which invokes this method

Returns: contextIOResultType.

Definition at line 107 of file leplic.C.

References oofem::CIO_IOERR, oofem::CIO_OK, normal, p, oofem::DataStream::read(), oofem::FloatArray::restoreYourself(), temp_normal, temp_p, temp_vof, THROW_CIOERR, and vof.

Referenced by oofem::TR1_2D_CBS::restoreContext(), oofem::TR1_2D_SUPG2::restoreContext(), oofem::TR1_2D_SUPG::restoreContext(), and updateYourself().

contextIOResultType oofem::LEPlicElementInterface::saveContext	(	DataStream &	stream,
		ContextMode	mode,
		void *	obj = `NULL`
	)

Stores context of receiver into given stream.

Only non-temp internal history variables are stored.

Parameters

stream	stream where to write data
mode	determines amount of info required in stream (state, definition,...)
obj	pointer to integration point, which invokes this method