#include <tr21_2d_supg.h>

Inheritance diagram for oofem::TR21_2D_SUPG:

Collaboration diagram for oofem::TR21_2D_SUPG:

Public Member Functions
	TR21_2D_SUPG (int n, Domain *aDomain)
FEInterpolation *	giveInterpolation () const override
FEInterpolation *	giveInterpolation (DofIDItem id) const override
const char *	giveClassName () const override
const char *	giveInputRecordName () const override
MaterialMode	giveMaterialMode () override
Element_Geometry_Type	giveGeometryType () const override
void	giveDofManDofIDMask (int inode, IntArray &answer) const override
int	computeNumberOfDofs () override
void	updateYourself (TimeStep *tStep) override
int	checkConsistency () override
	Used to check consistency and initialize some element geometry data (area,b,c).
void	saveContext (DataStream &stream, ContextMode mode) override
void	restoreContext (DataStream &stream, ContextMode mode) override
double	LS_PCS_computeF (LevelSetPCS ls, TimeStep tStep) override
void	LS_PCS_computedN (FloatMatrix &answer) override
double	LS_PCS_computeVolume () override
	Returns receiver's volume.
void	LS_PCS_computeVolume (double &answer, const FloatArray **coordinates)
double	LS_PCS_computeS (LevelSetPCS ls, TimeStep tStep) override
void	LS_PCS_computeVOFFractions (FloatArray &answer, FloatArray &fi) override
void	NodalAveragingRecoveryMI_computeNodalValue (FloatArray &answer, int node, InternalStateType type, TimeStep *tStep) override
Public Member Functions inherited from oofem::SUPGElement2
	SUPGElement2 (int n, Domain *aDomain)
void	initializeFrom (InputRecord &ir, int priority) override
void	giveInputRecord (DynamicInputRecord &input) override
void	giveCharacteristicMatrix (FloatMatrix &answer, CharType, TimeStep *tStep) override
void	giveCharacteristicVector (FloatArray &answer, CharType, ValueModeType, TimeStep *tStep) override
void	updateElementForNewInterfacePosition (TimeStep *tStep) override
void	computeAccelerationTerm_MB (FloatMatrix &answer, TimeStep *tStep) override
void	computeAdvectionTerm_MB (FloatArray &answer, TimeStep *tStep) override
void	computeAdvectionDerivativeTerm_MB (FloatMatrix &answer, TimeStep *tStep) override
void	computeDiffusionTerm_MB (FloatArray &answer, TimeStep *tStep) override
void	computeDiffusionDerivativeTerm_MB (FloatMatrix &answer, MatResponseMode mode, TimeStep *tStep) override
void	computePressureTerm_MB (FloatMatrix &answer, TimeStep *tStep) override
void	computeLSICStabilizationTerm_MB (FloatMatrix &answer, TimeStep *tStep) override
void	computeLinearAdvectionTerm_MC (FloatMatrix &answer, TimeStep *tStep) override
void	computeAdvectionTerm_MC (FloatArray &answer, TimeStep *tStep) override
void	computeAdvectionDerivativeTerm_MC (FloatMatrix &answer, TimeStep *tStep) override
void	computeDiffusionDerivativeTerm_MC (FloatMatrix &answer, TimeStep *tStep) override
void	computeDiffusionTerm_MC (FloatArray &answer, TimeStep *tStep) override
void	computeAccelerationTerm_MC (FloatMatrix &answer, TimeStep *tStep) override
void	computePressureTerm_MC (FloatMatrix &answer, TimeStep *tStep) override
void	computeBCRhsTerm_MB (FloatArray &answer, TimeStep *tStep) override
void	computeBCRhsTerm_MC (FloatArray &answer, TimeStep *tStep) override
void	computeLoadVector (FloatArray &answer, BodyLoad load, CharType type, ValueModeType mode, TimeStep tStep) override
void	updateInternalState (TimeStep *tStep) override
Public Member Functions inherited from oofem::SUPGElement
	SUPGElement (int n, Domain *aDomain)
virtual void	computeBCLhsPressureTerm_MC (FloatMatrix &answer, TimeStep *tStep)
virtual void	computeBCLhsTerm_MB (FloatMatrix &answer, TimeStep *tStep)
virtual void	computeBCLhsPressureTerm_MB (FloatMatrix &answer, TimeStep *tStep)
virtual void	computeSlipWithFrictionBCTerm_MB (FloatMatrix &answer, Load load, int side, TimeStep tStep)
virtual void	computePenetrationWithResistanceBCTerm_MB (FloatMatrix &answer, Load load, int side, TimeStep tStep)
virtual void	computeOutFlowBCTerm_MB (FloatMatrix &answer, int side, TimeStep *tStep)
virtual void	computeHomogenizedReinforceTerm_MB (FloatMatrix &answer, Load load, TimeStep tStep)
virtual void	computeHomogenizedReinforceTerm_MC (FloatMatrix &answer, Load load, TimeStep tStep)
Public Member Functions inherited from oofem::FMElement
	FMElement (int n, Domain *aDomain)
void	computeVectorOfVelocities (ValueModeType mode, TimeStep *tStep, FloatArray &velocities)
void	computeVectorOfPressures (ValueModeType mode, TimeStep *tStep, FloatArray &pressures)
FloatArray	computeVectorOfVelocities (ValueModeType mode, TimeStep *tStep)
FloatArray	computeVectorOfPressures (ValueModeType mode, TimeStep *tStep)
Public Member Functions inherited from oofem::Element
	Element (int n, Domain *aDomain)
	Element (const Element &src)=delete
Element &	operator= (const Element &src)=delete
virtual	~Element ()
	Virtual destructor.
void	giveLocationArray (IntArray &locationArray, const UnknownNumberingScheme &s, IntArray *dofIds=NULL) const
void	giveLocationArray (IntArray &locationArray, const IntArray &dofIDMask, const UnknownNumberingScheme &s, IntArray *dofIds=NULL) const
virtual void	giveBoundaryLocationArray (IntArray &locationArray, const IntArray &bNodes, const UnknownNumberingScheme &s, IntArray *dofIds=NULL)
virtual void	giveBoundaryLocationArray (IntArray &locationArray, const IntArray &bNodes, const IntArray &dofIDMask, const UnknownNumberingScheme &s, IntArray *dofIds=NULL)
virtual int	giveNumberOfDofs ()
virtual int	giveNumberOfInternalDofManagers () const
virtual DofManager *	giveInternalDofManager (int i) const
virtual void	setInternalDofManager (int num, std::unique_ptr< DofManager > dm)
virtual double	giveCharacteristicValue (CharType type, TimeStep *tStep)
virtual void	computeBoundarySurfaceLoadVector (FloatArray &answer, BoundaryLoad load, int boundary, CharType type, ValueModeType mode, TimeStep tStep, bool global=true)
virtual void	computeTangentFromSurfaceLoad (FloatMatrix &answer, BoundaryLoad load, int boundary, MatResponseMode rmode, TimeStep tStep)
virtual void	computeTangentFromEdgeLoad (FloatMatrix &answer, BoundaryLoad load, int boundary, MatResponseMode rmode, TimeStep tStep)
virtual void	computeBoundaryEdgeLoadVector (FloatArray &answer, BoundaryLoad load, int edge, CharType type, ValueModeType mode, TimeStep tStep, bool global=true)
const IntArray &	giveBodyLoadList () const
const IntArray &	giveBoundaryLoadList () const
void	computeVectorOf (ValueModeType u, TimeStep *tStep, FloatArray &answer)
void	computeVectorOf (const IntArray &dofIDMask, ValueModeType u, TimeStep *tStep, FloatArray &answer, bool padding=false)
void	computeBoundaryVectorOf (const IntArray &bNodes, const IntArray &dofIDMask, ValueModeType u, TimeStep *tStep, FloatArray &answer, bool padding=false)
void	computeVectorOf (PrimaryField &field, const IntArray &dofIDMask, ValueModeType u, TimeStep *tStep, FloatArray &answer, bool padding=false)
void	computeVectorOfPrescribed (ValueModeType u, TimeStep *tStep, FloatArray &answer)
void	computeVectorOfPrescribed (const IntArray &dofIDMask, ValueModeType type, TimeStep *tStep, FloatArray &answer)
virtual int	computeNumberOfGlobalDofs ()
int	computeNumberOfPrimaryMasterDofs ()
virtual bool	computeGtoLRotationMatrix (FloatMatrix &answer)
virtual bool	giveRotationMatrix (FloatMatrix &answer)
virtual bool	computeDofTransformationMatrix (FloatMatrix &answer, const IntArray &nodes, bool includeInternal)
virtual void	giveInternalDofManDofIDMask (int inode, IntArray &answer) const
virtual void	giveElementDofIDMask (IntArray &answer) const
virtual void	computeField (ValueModeType mode, TimeStep *tStep, const FloatArray &lcoords, FloatArray &answer)
virtual double	computeVolumeAreaOrLength ()
	Computes the volume, area or length of the element depending on its spatial dimension.
double	computeMeanSize ()
virtual double	computeVolume ()
virtual double	computeArea ()
virtual double	computeLength ()
virtual IntArray	giveBoundaryEdgeNodes (int boundary, bool includeHierarchical=false) const
virtual IntArray	giveBoundarySurfaceNodes (int boundary, bool includeHierarchical=false) const
virtual IntArray	giveBoundaryNodes (int boundary) const
virtual std::unique_ptr< IntegrationRule >	giveBoundaryEdgeIntegrationRule (int order, int boundary)
virtual std::unique_ptr< IntegrationRule >	giveBoundarySurfaceIntegrationRule (int order, int boundary)
int	giveDofManagerNumber (int i) const
const IntArray &	giveDofManArray () const
void	addDofManager (DofManager *dMan)
DofManager *	giveDofManager (int i) const
Node *	giveNode (int i) const
virtual ElementSide *	giveSide (int i) const
virtual const FEInterpolation *	getGeometryInterpolation () const
virtual Material *	giveMaterial ()
int	giveMaterialNumber () const
CrossSection *	giveCrossSection ()
int	getActivityTimeFunctionNumber ()
void	setActivityTimeFunctionNumber (int funcIndx)
void	setMaterial (int matIndx)
virtual void	setCrossSection (int csIndx)
virtual int	giveNumberOfDofManagers () const
void	setNumberOfDofManagers (int i)
	Sets number of element dof managers.
virtual int	giveNumberOfNodes () const
void	setDofManagers (const IntArray &dmans)
void	setDofManager (int id, int dm)
void	setBodyLoads (const IntArray &bodyLoads)
void	setIntegrationRules (std ::vector< std ::unique_ptr< IntegrationRule > > irlist)
virtual integrationDomain	giveIntegrationDomain () const
virtual int	giveIntegrationRuleLocalCodeNumbers (IntArray &answer, IntegrationRule &ie)
int	giveRegionNumber ()
virtual void	initializeYourself (TimeStep *timeStepWhenICApply)
virtual bool	isActivated (TimeStep *tStep)
virtual bool	isCast (TimeStep *tStep)
virtual void	initForNewStep ()
virtual Element_Geometry_Type	giveEdgeGeometryType (int id) const
	Returns the receiver edge geometry type.
virtual Element_Geometry_Type	giveSurfaceGeometryType (int id) const
	Returns the receiver surface geometry type.
virtual int	giveSpatialDimension ()
virtual int	giveNumberOfBoundarySides ()
	Returns number of boundaries (entities of element_dimension-1: points, edges, surfaces).
virtual int	giveNumberOfEdges () const
virtual int	giveNumberOfSurfaces () const
virtual int	giveDefaultIntegrationRule () const
virtual IntegrationRule *	giveDefaultIntegrationRulePtr ()
int	giveNumberOfIntegrationRules ()
virtual IntegrationRule *	giveIntegrationRule (int i)
std::vector< std ::unique_ptr< IntegrationRule > > &	giveIntegrationRulesArray ()
virtual int	testElementExtension (ElementExtension ext)
int	giveGlobalIPValue (FloatArray &answer, GaussPoint gp, InternalStateType type, TimeStep tStep)
virtual double	giveLengthInDir (const FloatArray &normalToCrackPlane)
virtual double	giveCharacteristicLength (const FloatArray &normalToCrackPlane)
double	giveCharacteristicLengthForPlaneElements (const FloatArray &normalToCrackPlane)
double	giveCharacteristicLengthForAxisymmElements (const FloatArray &normalToCrackPlane)
virtual double	giveCharacteristicSize (GaussPoint *gp, FloatArray &normalToCrackPlane, ElementCharSizeMethod method)
virtual double	giveParentElSize () const
virtual void	updateBeforeNonlocalAverage (TimeStep *tStep)
virtual int	computeGlobalCoordinates (FloatArray &answer, const FloatArray &lcoords)
virtual bool	computeLocalCoordinates (FloatArray &answer, const FloatArray &gcoords)
virtual int	giveLocalCoordinateSystem (FloatMatrix &answer)
virtual void	giveLocalCoordinateSystemVector (InternalStateType isttype, FloatArray &answer)
virtual void	computeMidPlaneNormal (FloatArray &answer, const GaussPoint *gp)
virtual int	adaptiveMap (Domain oldd, TimeStep tStep)
virtual int	mapStateVariables (Domain &iOldDom, const TimeStep &iTStep)
virtual int	adaptiveUpdate (TimeStep *tStep)
virtual int	adaptiveFinish (TimeStep *tStep)
void	updateLocalNumbering (EntityRenumberingFunctor &f) override
template<class T>
void	ipEvaluator (T src, void(T ::f)(GaussPoint *gp))
	Integration point evaluator, loops over receiver IP's and calls given function (passed as f parameter) on them. The IP is parameter to function f.
template<class T, class S>
void	ipEvaluator (T src, void(T ::f)(GaussPoint *, S &), S &_val)
	Integration point evaluator, loops over receiver IP's and calls given function (passed as f parameter) on them. The IP is parameter to function f as well as additional array.
virtual void	drawYourself (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	drawAnnotation (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	drawDeformedGeometry (oofegGraphicContext &gc, TimeStep *tStep, UnknownType)
virtual void	drawSpecial (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	giveLocalIntVarMaxMin (oofegGraphicContext &gc, TimeStep *tStep, double &emin, double &emax)
virtual int	giveInternalStateAtSide (FloatArray &answer, InternalStateType type, InternalStateMode mode, int side, TimeStep *tStep)
virtual void	showSparseMtrxStructure (CharType mtrx, oofegGraphicContext &gc, TimeStep *tStep)
	Shows sparse structure.
virtual void	showExtendedSparseMtrxStructure (CharType mtrx, oofegGraphicContext &gc, TimeStep *tStep)
	Shows extended sparse structure (for example, due to nonlocal interactions for tangent stiffness).
int	giveLabel () const
int	giveGlobalNumber () const
void	setGlobalNumber (int num)
elementParallelMode	giveParallelMode () const
void	setParallelMode (elementParallelMode _mode)
	Sets parallel mode of element.
virtual elementParallelMode	giveKnotSpanParallelMode (int) const
int	packUnknowns (DataStream &buff, TimeStep *tStep)
int	unpackAndUpdateUnknowns (DataStream &buff, TimeStep *tStep)
int	estimatePackSize (DataStream &buff)
const IntArray *	givePartitionList () const
void	setPartitionList (IntArray &pl)
virtual double	predictRelativeComputationalCost ()
virtual double	giveRelativeSelfComputationalCost ()
virtual double	predictRelativeRedistributionCost ()
IntArray *	giveBodyLoadArray ()
	Returns array containing load numbers of loads acting on element.
IntArray *	giveBoundaryLoadArray ()
	Returns array containing load numbers of boundary loads acting on element.
void	initializeFinish () override
void	postInitialize () override
	Performs post initialization steps.
void	printOutputAt (FILE file, TimeStep tStep) override
virtual const IntArray	giveLocation ()
virtual void	recalculateCoordinates (int nodeNumber, FloatArray &coords)
void	setSharedEdgeID (int iedge, int globalID)
void	setSharedSurfaceID (int isurf, int globalID)
const IntArray *	giveSharedEdgeIDs () const
const IntArray *	giveSharedSurfaceIDs () const
Public Member Functions inherited from oofem::FEMComponent
	FEMComponent (int n, Domain *d)
virtual	~FEMComponent ()=default
	Virtual destructor.
Domain *	giveDomain () const
virtual void	setDomain (Domain *d)
int	giveNumber () const
void	setNumber (int num)
virtual void	initializeFrom (InputRecord &ir)
virtual void	printYourself ()
	Prints receiver state on stdout. Useful for debugging.
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros).
Public Member Functions inherited from oofem::LevelSetPCSElementInterface
	LevelSetPCSElementInterface ()
Public Member Functions inherited from oofem::Interface
	Interface ()
	Constructor.
virtual	~Interface ()
Public Member Functions inherited from oofem::ZZNodalRecoveryModelInterface
	ZZNodalRecoveryModelInterface (Element *element)
	Constructor.
virtual bool	ZZNodalRecoveryMI_computeNValProduct (FloatMatrix &answer, InternalStateType type, TimeStep *tStep)
virtual void	ZZNodalRecoveryMI_computeNNMatrix (FloatArray &answer, InternalStateType type)
Public Member Functions inherited from oofem::NodalAveragingRecoveryModelInterface
	NodalAveragingRecoveryModelInterface ()
	Constructor.

Static Protected Attributes
static FEI2dTrQuad	velocityInterpolation
static FEI2dTrLin	pressureInterpolation
Static Protected Attributes inherited from oofem::SUPGElement
static ParamKey	IPK_SUPGElement_bsides
static ParamKey	IPK_SUPGElement_bcodes

Helping functions for computing VOFFractions.
void	computeIntersection (int iedge, FloatArray &intcoords, FloatArray &fi)
void	computeMiddlePointOnParabolicArc (FloatArray &answer, int iedge, FloatArray borderpoints)
void	computeCenterOf (FloatArray &C, FloatArray c, int dim)
void	computeQuadraticRoots (FloatArray Coeff, double &r1, double &r2)
void	computeCoordsOfEdge (FloatArray &answer, int iedge)
void	computeQuadraticFunct (FloatArray &answer, int iedge)
void	computeQuadraticFunct (FloatArray &answer, FloatArray line)
int	giveIPValue (FloatArray &answer, GaussPoint gp, InternalStateType type, TimeStep tStep) override
int	giveInternalStateAtNode (FloatArray &answer, InternalStateType type, InternalStateMode mode, int node, TimeStep *tStep) override
void	drawRawGeometry (oofegGraphicContext &gc, TimeStep *tStep) override
void	drawScalar (oofegGraphicContext &gc, TimeStep *tStep) override
double	computeCriticalTimeStep (TimeStep *tStep) override
	Computes the critical time increment.
void	computeAdvectionTerm (FloatMatrix &answer, TimeStep *tStep)
void	computeAdvectionDeltaTerm (FloatMatrix &answer, TimeStep *tStep)
void	computeMassDeltaTerm (FloatMatrix &answer, TimeStep *tStep)
void	computeLSICTerm (FloatMatrix &answer, TimeStep *tStep)
Interface *	giveInterface (InterfaceType) override
void	giveLocalVelocityDofMap (IntArray &map) override
void	giveLocalPressureDofMap (IntArray &map) override
void	computeGaussPoints () override
void	computeDeviatoricStress (FloatArray &answer, const FloatArray &eps, GaussPoint gp, TimeStep tStep) override
void	computeTangent (FloatMatrix &answer, MatResponseMode mode, GaussPoint gp, TimeStep tStep) override
void	computeNuMatrix (FloatMatrix &answer, GaussPoint *gp) override
void	computeUDotGradUMatrix (FloatMatrix &answer, GaussPoint gp, TimeStep tStep) override
void	computeBMatrix (FloatMatrix &anwer, GaussPoint *gp) override
void	computeDivUMatrix (FloatMatrix &answer, GaussPoint *gp) override
void	computeNpMatrix (FloatMatrix &answer, GaussPoint *gp) override
void	computeGradPMatrix (FloatMatrix &answer, GaussPoint *gp) override
void	computeDivTauMatrix (FloatMatrix &answer, GaussPoint gp, TimeStep tStep) override
void	computeGradUMatrix (FloatMatrix &answer, GaussPoint gp, TimeStep tStep) override
int	giveNumberOfSpatialDimensions () override
double	computeVolumeAround (GaussPoint *gp) override
void	initGeometry ()
void	updateStabilizationCoeffs (TimeStep *tStep) override

Additional Inherited Members
Static Public Attributes inherited from oofem::Element
static ParamKey	IPK_Element_mat
static ParamKey	IPK_Element_crosssect
static ParamKey	IPK_Element_nodes
static ParamKey	IPK_Element_bodyload
static ParamKey	IPK_Element_boundaryload
static ParamKey	IPK_Element_lcs
static ParamKey	IPK_Element_partitions
static ParamKey	IPK_Element_remote
static ParamKey	IPK_Element_activityTimeFunction
static ParamKey	IPK_Element_nip
Protected Member Functions inherited from oofem::SUPGElement2
void	computeDeviatoricStrain (FloatArray &answer, GaussPoint gp, TimeStep tStep) override
virtual void	computeEdgeLoadVector_MB (FloatArray &answer, Load load, int id, TimeStep tStep)
virtual void	computeSurfaceLoadVector_MB (FloatArray &answer, Load load, int id, TimeStep tStep)
virtual void	computeEdgeLoadVector_MC (FloatArray &answer, Load load, int id, TimeStep tStep)
virtual void	computeSurfaceLoadVector_MC (FloatArray &answer, Load load, int id, TimeStep tStep)
Protected Attributes inherited from oofem::SUPGElement
IntArray	boundarySides
	Array of boundary sides.
IntArray	boundaryCodes
	Boundary sides codes.
double	t_supg = 0.
double	t_pspg = 0.
double	t_lsic = 0.
Protected Attributes inherited from oofem::Element
int	numberOfDofMans
	Number of dofmanagers.
IntArray	dofManArray
	Array containing dofmanager numbers.
int	material
	Number of associated material.
int	crossSection
	Number of associated cross section.
IntArray	bodyLoadArray
IntArray	boundaryLoadArray
std::vector< std ::unique_ptr< IntegrationRule > >	integrationRulesArray
FloatMatrix	elemLocalCS
	Transformation material matrix, used in orthotropic and anisotropic materials, global->local transformation.
int	activityTimeFunction
	Element activity time function. If defined, nonzero value indicates active receiver, zero value inactive element.
int	globalNumber
int	numberOfGaussPoints
elementParallelMode	parallel_mode
	Determines the parallel mode of the element.
IntArray	partitions
IntArray	globalEdgeIDs
IntArray	globalSurfaceIDs
Protected Attributes inherited from oofem::FEMComponent
int	number
	Component number.
Domain *	domain
	Link to domain object, useful for communicating with other FEM components.

Detailed Description

Class representing 2d triangular element with quadratic velocity and linear pressure approximation for solving incompressible fluid problems with SUPG solver.

Definition at line 57 of file tr21_2d_supg.h.

Constructor & Destructor Documentation

◆ TR21_2D_SUPG()

oofem::TR21_2D_SUPG::TR21_2D_SUPG	(	int	n,
		Domain *	aDomain )

Definition at line 66 of file tr21_2d_supg.C.

References oofem::Element::numberOfDofMans, oofem::SUPGElement2::SUPGElement2(), and oofem::ZZNodalRecoveryModelInterface::ZZNodalRecoveryModelInterface().

Member Function Documentation

◆ checkConsistency()

int oofem::TR21_2D_SUPG::checkConsistency ( void )

overridevirtual

Used to check consistency and initialize some element geometry data (area,b,c).

Reimplemented from oofem::SUPGElement2.

Definition at line 1332 of file tr21_2d_supg.C.

◆ computeAdvectionDeltaTerm()

void oofem::TR21_2D_SUPG::computeAdvectionDeltaTerm	(	FloatMatrix &	answer,
		TimeStep *	tStep )

Definition at line 331 of file tr21_2d_supg.C.

References oofem::FloatMatrix::clear(), computeNuMatrix(), computeUDotGradUMatrix(), computeVolumeAround(), oofem::Element::giveCrossSection(), oofem::Element::integrationRulesArray, and oofem::FloatMatrix::plusProductUnsym().

Referenced by updateStabilizationCoeffs().

◆ computeAdvectionTerm()

void oofem::TR21_2D_SUPG::computeAdvectionTerm	(	FloatMatrix &	answer,
		TimeStep *	tStep )

Definition at line 313 of file tr21_2d_supg.C.

References oofem::FloatMatrix::clear(), computeNuMatrix(), computeUDotGradUMatrix(), computeVolumeAround(), oofem::Element::giveCrossSection(), oofem::Element::integrationRulesArray, and oofem::FloatMatrix::plusProductUnsym().

Referenced by updateStabilizationCoeffs().

◆ computeBMatrix()

void oofem::TR21_2D_SUPG::computeBMatrix	(	FloatMatrix &	anwer,
		GaussPoint *	gp )

overrideprotectedvirtual

Implements oofem::SUPGElement2.

Definition at line 172 of file tr21_2d_supg.C.

References oofem::FloatMatrix::at(), oofem::GaussPoint::giveNaturalCoordinates(), oofem::FloatMatrix::resize(), velocityInterpolation, and oofem::FloatMatrix::zero().

◆ computeCenterOf()

void oofem::TR21_2D_SUPG::computeCenterOf	(	FloatArray &	C,
		FloatArray	c,
		int	dim )

Definition at line 1157 of file tr21_2d_supg.C.

References oofem::FloatArray::at().

Referenced by computeMiddlePointOnParabolicArc(), and LS_PCS_computeVOFFractions().

◆ computeCoordsOfEdge()

void oofem::TR21_2D_SUPG::computeCoordsOfEdge	(	FloatArray &	answer,
		int	iedge )

Definition at line 1193 of file tr21_2d_supg.C.

References oofem::FloatArray::at(), oofem::Element::giveNode(), and velocityInterpolation.

Referenced by computeQuadraticFunct().

◆ computeCriticalTimeStep()

double oofem::TR21_2D_SUPG::computeCriticalTimeStep ( TimeStep * tStep )

overridevirtual

Computes the critical time increment.

Implements oofem::SUPGElement2.

Definition at line 395 of file tr21_2d_supg.C.

◆ computeDeviatoricStress()

void oofem::TR21_2D_SUPG::computeDeviatoricStress	(	FloatArray &	answer,
		const FloatArray &	eps,
		GaussPoint *	gp,
		TimeStep *	tStep )

overrideprotectedvirtual

Implements oofem::SUPGElement.

Definition at line 129 of file tr21_2d_supg.C.

References oofem::Element::giveCrossSection().

◆ computeDivTauMatrix()

void oofem::TR21_2D_SUPG::computeDivTauMatrix	(	FloatMatrix &	answer,
		GaussPoint *	gp,
		TimeStep *	tStep )

overrideprotectedvirtual

Implements oofem::SUPGElement2.

Definition at line 246 of file tr21_2d_supg.C.

References oofem::FloatMatrix::at(), oofem::Element::giveCrossSection(), oofem::GaussPoint::giveNaturalCoordinates(), oofem::Element::integrationRulesArray, oofem::FloatMatrix::resize(), velocityInterpolation, and oofem::FloatMatrix::zero().

◆ computeDivUMatrix()

void oofem::TR21_2D_SUPG::computeDivUMatrix	(	FloatMatrix &	answer,
		GaussPoint *	gp )

overrideprotectedvirtual

Implements oofem::SUPGElement2.

Definition at line 189 of file tr21_2d_supg.C.

References oofem::FloatMatrix::at(), oofem::GaussPoint::giveNaturalCoordinates(), oofem::FloatMatrix::resize(), velocityInterpolation, and oofem::FloatMatrix::zero().

Referenced by computeLSICTerm().

◆ computeGaussPoints()

void oofem::TR21_2D_SUPG::computeGaussPoints ( )

overrideprotectedvirtual

Initializes the array of integration rules member variable. Element can have multiple integration rules for different tasks. For example structural element family class uses this feature to implement transparent support for reduced and selective integration of some strain components. Must be defined by terminator classes.

See also: IntegrationRule

Reimplemented from oofem::Element.

Definition at line 105 of file tr21_2d_supg.C.

References oofem::Element::giveCrossSection(), and oofem::Element::integrationRulesArray.

◆ computeGradPMatrix()

void oofem::TR21_2D_SUPG::computeGradPMatrix	(	FloatMatrix &	answer,
		GaussPoint *	gp )

overrideprotectedvirtual

Implements oofem::SUPGElement2.

Definition at line 235 of file tr21_2d_supg.C.

References oofem::FloatMatrix::beTranspositionOf(), oofem::GaussPoint::giveNaturalCoordinates(), and pressureInterpolation.

◆ computeGradUMatrix()

void oofem::TR21_2D_SUPG::computeGradUMatrix	(	FloatMatrix &	answer,
		GaussPoint *	gp,
		TimeStep *	tStep )

overrideprotectedvirtual

Implements oofem::SUPGElement2.

Definition at line 219 of file tr21_2d_supg.C.

References oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::FloatMatrix::beProductOf(), oofem::FMElement::computeVectorOfVelocities(), oofem::GaussPoint::giveNaturalCoordinates(), and velocityInterpolation.

◆ computeIntersection()

void oofem::TR21_2D_SUPG::computeIntersection	(	int	iedge,
		FloatArray &	intcoords,
		FloatArray &	fi )

Definition at line 1062 of file tr21_2d_supg.C.

References oofem::FloatArray::at(), computeQuadraticRoots(), oofem::FloatArray::resize(), velocityInterpolation, and oofem::FloatArray::zero().

Referenced by LS_PCS_computeVOFFractions().

◆ computeLSICTerm()

void oofem::TR21_2D_SUPG::computeLSICTerm	(	FloatMatrix &	answer,
		TimeStep *	tStep )

Definition at line 369 of file tr21_2d_supg.C.

References oofem::FloatMatrix::clear(), computeDivUMatrix(), computeVolumeAround(), oofem::Element::giveCrossSection(), oofem::Element::integrationRulesArray, oofem::FloatMatrix::plusProductSymmUpper(), and oofem::FloatMatrix::symmetrized().

Referenced by updateStabilizationCoeffs().

◆ computeMassDeltaTerm()

void oofem::TR21_2D_SUPG::computeMassDeltaTerm	(	FloatMatrix &	answer,
		TimeStep *	tStep )

Definition at line 351 of file tr21_2d_supg.C.

References oofem::FloatMatrix::clear(), computeNuMatrix(), computeUDotGradUMatrix(), computeVolumeAround(), oofem::Element::giveCrossSection(), oofem::Element::integrationRulesArray, and oofem::FloatMatrix::plusProductUnsym().

Referenced by updateStabilizationCoeffs().

◆ computeMiddlePointOnParabolicArc()

void oofem::TR21_2D_SUPG::computeMiddlePointOnParabolicArc	(	FloatArray &	answer,
		int	iedge,
		FloatArray	borderpoints )

Definition at line 1132 of file tr21_2d_supg.C.

References oofem::FloatArray::at(), computeCenterOf(), and computeQuadraticFunct().

Referenced by LS_PCS_computeVOFFractions().

◆ computeNpMatrix()

void oofem::TR21_2D_SUPG::computeNpMatrix	(	FloatMatrix &	answer,
		GaussPoint *	gp )

overrideprotectedvirtual

Implements oofem::SUPGElement2.

Definition at line 204 of file tr21_2d_supg.C.

References oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::GaussPoint::giveNaturalCoordinates(), pressureInterpolation, oofem::FloatMatrix::resize(), and oofem::FloatMatrix::zero().

◆ computeNuMatrix()

void oofem::TR21_2D_SUPG::computeNuMatrix	(	FloatMatrix &	answer,
		GaussPoint *	gp )

overrideprotectedvirtual

Implements oofem::SUPGElement2.

Definition at line 143 of file tr21_2d_supg.C.

References oofem::FloatMatrix::beNMatrixOf(), oofem::GaussPoint::giveNaturalCoordinates(), and velocityInterpolation.

Referenced by computeAdvectionDeltaTerm(), computeAdvectionTerm(), computeMassDeltaTerm(), computeUDotGradUMatrix(), and LS_PCS_computeF().

◆ computeNumberOfDofs()

int oofem::TR21_2D_SUPG::computeNumberOfDofs ( )

overridevirtual

Computes or simply returns total number of element's local DOFs. Must be defined by particular element.

Returns: Number of local DOFs of element.

Reimplemented from oofem::Element.

Definition at line 89 of file tr21_2d_supg.C.

◆ computeQuadraticFunct() [1/2]

void oofem::TR21_2D_SUPG::computeQuadraticFunct	(	FloatArray &	answer,
		FloatArray	line )

Definition at line 1267 of file tr21_2d_supg.C.

References oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::FloatMatrix::giveDeterminant(), and oofem::FloatArray::resize().

◆ computeQuadraticFunct() [2/2]

void oofem::TR21_2D_SUPG::computeQuadraticFunct	(	FloatArray &	answer,
		int	iedge )

Definition at line 1213 of file tr21_2d_supg.C.

References oofem::FloatArray::at(), oofem::FloatMatrix::at(), computeCoordsOfEdge(), oofem::FloatMatrix::giveDeterminant(), and oofem::FloatArray::resize().

Referenced by computeMiddlePointOnParabolicArc(), and LS_PCS_computeVOFFractions().

◆ computeQuadraticRoots()

void oofem::TR21_2D_SUPG::computeQuadraticRoots	(	FloatArray	Coeff,
		double &	r1,
		double &	r2 )

Definition at line 1178 of file tr21_2d_supg.C.

References oofem::FloatArray::at().

Referenced by computeIntersection(), and LS_PCS_computeVOFFractions().

◆ computeTangent()

void oofem::TR21_2D_SUPG::computeTangent	(	FloatMatrix &	answer,
		MatResponseMode	mode,
		GaussPoint *	gp,
		TimeStep *	tStep )

overrideprotectedvirtual

Implements oofem::SUPGElement.

Definition at line 136 of file tr21_2d_supg.C.

References oofem::Element::giveCrossSection().

◆ computeUDotGradUMatrix()

void oofem::TR21_2D_SUPG::computeUDotGradUMatrix	(	FloatMatrix &	answer,
		GaussPoint *	gp,
		TimeStep *	tStep )

overrideprotectedvirtual

Implements oofem::SUPGElement2.

Definition at line 153 of file tr21_2d_supg.C.

References oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::FloatArray::beProductOf(), computeNuMatrix(), oofem::FMElement::computeVectorOfVelocities(), oofem::GaussPoint::giveNaturalCoordinates(), oofem::FloatMatrix::resize(), velocityInterpolation, and oofem::FloatMatrix::zero().

Referenced by computeAdvectionDeltaTerm(), computeAdvectionTerm(), and computeMassDeltaTerm().

◆ computeVolumeAround()

double oofem::TR21_2D_SUPG::computeVolumeAround ( GaussPoint * gp )

overrideprotectedvirtual

Returns volume related to given integration point. Used typically in subroutines, that perform integration over element volume. Should be implemented by particular elements.

See also: GaussPoint

Parameters

gp	Integration point for which volume is computed.

Returns: Volume for integration point.

Reimplemented from oofem::Element.

Definition at line 1362 of file tr21_2d_supg.C.

References oofem::GaussPoint::giveNaturalCoordinates(), oofem::GaussPoint::giveWeight(), and velocityInterpolation.

Referenced by computeAdvectionDeltaTerm(), computeAdvectionTerm(), computeLSICTerm(), computeMassDeltaTerm(), LS_PCS_computeF(), LS_PCS_computeS(), and LS_PCS_computeVolume().

◆ drawRawGeometry()

void oofem::TR21_2D_SUPG::drawRawGeometry	(	oofegGraphicContext &	gc,
		TimeStep *	tStep )

overridevirtual

Reimplemented from oofem::Element.

Definition at line 1419 of file tr21_2d_supg.C.

References gc, oofem::Element::giveNode(), OOFEG_RAW_GEOMETRY_LAYER, and OOFEG_RAW_GEOMETRY_WIDTH.

◆ drawScalar()

void oofem::TR21_2D_SUPG::drawScalar	(	oofegGraphicContext &	gc,
		TimeStep *	tStep )

overridevirtual

Reimplemented from oofem::Element.

Definition at line 1449 of file tr21_2d_supg.C.

References oofem::FloatArray::at(), oofem::Polygon::draw(), gc, giveInternalStateAtNode(), giveIPValue(), oofem::Element::giveNode(), oofem::Element::integrationRulesArray, oofem::ISM_local, oofem::ISM_recovered, OOFEG_DEFORMED_GEOMETRY_WIDTH, OOFEG_VARPLOT_PATTERN_LAYER, oofem::SA_COLORZPROFILE, oofem::SA_ISO_SURF, and oofem::SA_ZPROFILE.

◆ giveClassName()

const char * oofem::TR21_2D_SUPG::giveClassName ( ) const

inlineoverridevirtual

Returns: Class name of the receiver.

Reimplemented from oofem::Element.

Definition at line 70 of file tr21_2d_supg.h.

◆ giveDofManDofIDMask()

void oofem::TR21_2D_SUPG::giveDofManDofIDMask	(	int	inode,
		IntArray &	answer ) const

overridevirtual

Returns dofmanager dof mask for node. This mask defines the dofs which are used by element in node. Mask influences the code number ordering for particular node. Code numbers are ordered according to node order and dofs belonging to particular node are ordered according to this mask. If element requests dofs using node mask which are not in node then error is generated. This masking allows node to be shared by different elements with different dofs in same node. Elements local code numbers are extracted from node using this mask. Must be defined by particular element.

Parameters

inode	Mask is computed for local dofmanager with inode number.
answer	Mask for node.

Reimplemented from oofem::Element.

Definition at line 95 of file tr21_2d_supg.C.

◆ giveGeometryType()

Element_Geometry_Type oofem::TR21_2D_SUPG::giveGeometryType ( ) const

inlineoverridevirtual

Returns the element geometry type. This information is assumed to be of general interest, but it is required only for some specialized tasks.

Returns: Geometry type of element.

Implements oofem::Element.

Definition at line 73 of file tr21_2d_supg.h.

◆ giveInputRecordName()

const char * oofem::TR21_2D_SUPG::giveInputRecordName ( ) const

inlineoverridevirtual

Returns: Input record name of the receiver.

Implements oofem::FEMComponent.

Definition at line 71 of file tr21_2d_supg.h.

References _IFT_TR21_2D_SUPG_Name.

◆ giveInterface()

Interface * oofem::TR21_2D_SUPG::giveInterface ( InterfaceType t )

overridevirtual

Interface requesting service.

See also: InterfaceType

Returns: Requested interface if implemented, otherwise NULL.

Reimplemented from oofem::FEMComponent.

Definition at line 1378 of file tr21_2d_supg.C.

References oofem::LevelSetPCSElementInterface::LevelSetPCSElementInterface(), oofem::LevelSetPCSElementInterfaceType, oofem::NodalAveragingRecoveryModelInterface::NodalAveragingRecoveryModelInterface(), oofem::NodalAveragingRecoveryModelInterfaceType, oofem::ZZNodalRecoveryModelInterface::ZZNodalRecoveryModelInterface(), and oofem::ZZNodalRecoveryModelInterfaceType.

◆ giveInternalStateAtNode()

int oofem::TR21_2D_SUPG::giveInternalStateAtNode	(	FloatArray &	answer,
		InternalStateType	type,
		InternalStateMode	mode,
		int	node,
		TimeStep *	tStep )

overridevirtual

Returns internal state variable (like stress,strain) at node of element in Reduced form, the way how is obtained is dependent on InternalValueType. The value may be local, or smoothed using some recovery technique. Returns zero if element is unable to respond to request.

Parameters

answer	Contains result, zero sized if not supported.
type	Determines the internal variable requested (physical meaning).
mode	Determines the mode of variable (recovered, local, ...).
node	Node number, for which variable is required.
tStep	Time step.

Returns: Nonzero if o.k, zero otherwise.

Reimplemented from oofem::SUPGElement2.

Definition at line 1410 of file tr21_2d_supg.C.

Referenced by drawScalar().

◆ giveInterpolation() [1/2]

FEInterpolation * oofem::TR21_2D_SUPG::giveInterpolation ( ) const

overridevirtual

Returns: Interpolation of the element geometry, or NULL if none exist.

Reimplemented from oofem::Element.

Definition at line 73 of file tr21_2d_supg.C.

References velocityInterpolation.

◆ giveInterpolation() [2/2]

FEInterpolation * oofem::TR21_2D_SUPG::giveInterpolation ( DofIDItem id ) const

overridevirtual

Returns the interpolation for the specific dof id. Special elements which uses a mixed interpolation should reimplement this method.

Parameters

id	ID of the dof for the for the requested interpolation.

Returns: Appropriate interpolation, or NULL if none exists.

Reimplemented from oofem::Element.

Definition at line 79 of file tr21_2d_supg.C.

References pressureInterpolation, and velocityInterpolation.

◆ giveIPValue()

int oofem::TR21_2D_SUPG::giveIPValue	(	FloatArray &	answer,
		GaussPoint *	gp,
		InternalStateType	type,
		TimeStep *	tStep )

overridevirtual

Returns the integration point corresponding value in full form.

Parameters

answer	Contain corresponding integration point value, zero sized if not available.
gp	Integration point to check.
type	Determines the type of internal variable.
tStep	Time step.

Returns: Nonzero if o.k, zero otherwise.

Todo: Which "error type" should be used? Why are there several? I don't see the point of this enum when there could be different function calls just as well (and different IST values)

Reimplemented from oofem::Element.

Definition at line 1345 of file tr21_2d_supg.C.

Referenced by drawScalar(), and NodalAveragingRecoveryMI_computeNodalValue().

◆ giveLocalPressureDofMap()

void oofem::TR21_2D_SUPG::giveLocalPressureDofMap ( IntArray & map )

overrideprotectedvirtual

Reimplemented from oofem::SUPGElement.

Definition at line 1399 of file tr21_2d_supg.C.

◆ giveLocalVelocityDofMap()

void oofem::TR21_2D_SUPG::giveLocalVelocityDofMap ( IntArray & map )

overrideprotectedvirtual

Reimplemented from oofem::SUPGElement.

Definition at line 1393 of file tr21_2d_supg.C.

◆ giveMaterialMode()

MaterialMode oofem::TR21_2D_SUPG::giveMaterialMode ( )

inlineoverridevirtual

Returns material mode for receiver integration points. Should be specialized.

Returns: Material mode of element.

Reimplemented from oofem::Element.

Definition at line 72 of file tr21_2d_supg.h.

◆ giveNumberOfSpatialDimensions()

int oofem::TR21_2D_SUPG::giveNumberOfSpatialDimensions ( )

overrideprotectedvirtual

Implements oofem::SUPGElement2.

Definition at line 388 of file tr21_2d_supg.C.

◆ initGeometry()

void oofem::TR21_2D_SUPG::initGeometry ( )

protected

Definition at line 1327 of file tr21_2d_supg.C.

◆ LS_PCS_computedN()

void oofem::TR21_2D_SUPG::LS_PCS_computedN ( FloatMatrix & answer )

overridevirtual

Returns gradient of shape functions.

Todo: This code makes no sense to me. Without the weight and jacobian this is dependant on the number of gauss points.

Implements oofem::LevelSetPCSElementInterface.

Definition at line 429 of file tr21_2d_supg.C.

References oofem::FloatMatrix::add(), oofem::FloatMatrix::clear(), oofem::Element::integrationRulesArray, and velocityInterpolation.

◆ LS_PCS_computeF()

double oofem::TR21_2D_SUPG::LS_PCS_computeF	(	LevelSetPCS *	ls,
		TimeStep *	tStep )

overridevirtual

Evaluates F in level set equation of the form

\[ \phi_t + F(\nabla\phi, x) |\nabla\phi| = 0 \]

where for interface position driven by flow with speed u:

\[ F = u\cdot \frac{\nabla\phi}{|\nabla\phi|} \]

Implements oofem::LevelSetPCSElementInterface.

Definition at line 402 of file tr21_2d_supg.C.

References oofem::FloatArray::beProductOf(), oofem::FloatArray::beTProductOf(), oofem::FloatArray::computeNorm(), computeNuMatrix(), oofem::FMElement::computeVectorOfVelocities(), computeVolumeAround(), oofem::Element::dofManArray, oofem::FloatArray::dotProduct(), oofem::LevelSetPCS::giveLevelSetDofManValue(), oofem::Element::integrationRulesArray, and velocityInterpolation.

◆ LS_PCS_computeS()

double oofem::TR21_2D_SUPG::LS_PCS_computeS	(	LevelSetPCS *	ls,
		TimeStep *	tStep )

overridevirtual

Evaluates S in level set equation of the form

\[ \phi_t = S(\phi) (1-|\nabla\phi|) = 0 \]

where

\[ S=\frac{\phi}{\sqrt{\phi^2+\epsilon^2}} \]

Implements oofem::LevelSetPCSElementInterface.

Definition at line 477 of file tr21_2d_supg.C.

References computeVolumeAround(), oofem::Element::dofManArray, oofem::FloatArray::dotProduct(), oofem::LevelSetPCS::giveLevelSetDofManValue(), oofem::Element::integrationRulesArray, S, and velocityInterpolation.

◆ LS_PCS_computeVOFFractions()

void oofem::TR21_2D_SUPG::LS_PCS_computeVOFFractions	(	FloatArray &	answer,
		FloatArray &	fi )

overridevirtual

Returns VOF fractions for each material on element according to nodal values of level set function (passed as parameter)

Implements oofem::LevelSetPCSElementInterface.

Definition at line 501 of file tr21_2d_supg.C.

References oofem::FloatArray::at(), computeCenterOf(), computeIntersection(), computeMiddlePointOnParabolicArc(), computeQuadraticFunct(), computeQuadraticRoots(), oofem::FloatArray::dotProduct(), oofem::Element::giveNode(), oofem::FEMComponent::giveNumber(), LS_PCS_computeVolume(), OOFEM_LOG_INFO, oofem::FloatArray::resize(), velocityInterpolation, oofem::FloatArray::zero(), and oofem::zero().

◆ LS_PCS_computeVolume() [1/2]

double oofem::TR21_2D_SUPG::LS_PCS_computeVolume ( )

overridevirtual

Returns receiver's volume.

Implements oofem::LevelSetPCSElementInterface.

Definition at line 465 of file tr21_2d_supg.C.

References computeVolumeAround(), and oofem::Element::integrationRulesArray.

Referenced by LS_PCS_computeVOFFractions().

◆ LS_PCS_computeVolume() [2/2]

void oofem::TR21_2D_SUPG::LS_PCS_computeVolume	(	double &	answer,
		const FloatArray **	coordinates )

Definition at line 444 of file tr21_2d_supg.C.

References oofem::Element::integrationRulesArray, and velocityInterpolation.

◆ NodalAveragingRecoveryMI_computeNodalValue()

void oofem::TR21_2D_SUPG::NodalAveragingRecoveryMI_computeNodalValue	(	FloatArray &	answer,
		int	node,
		InternalStateType	type,
		TimeStep *	tStep )

overridevirtual

Computes the element value in given node.

Parameters

answer	Contains the result.
node	Element node number.
type	Determines the type of internal variable to be recovered.
tStep	Time step.

Implements oofem::NodalAveragingRecoveryModelInterface.

Definition at line 1318 of file tr21_2d_supg.C.

References giveIPValue(), and oofem::Element::integrationRulesArray.

◆ restoreContext()

void oofem::TR21_2D_SUPG::restoreContext	(	DataStream &	stream,
		ContextMode	mode )

overridevirtual

Restores the receiver state previously written in stream.

See also: saveContext

Parameters

stream	Input stream.
mode	Determines amount of info available in stream (state, definition, ...).

Exceptions

throws an ContextIOERR exception if error encountered.

Reimplemented from oofem::Element.

Definition at line 1355 of file tr21_2d_supg.C.

◆ saveContext()

void oofem::TR21_2D_SUPG::saveContext	(	DataStream &	stream,
		ContextMode	mode )

overridevirtual

Stores receiver state to output stream.

Parameters

stream	Output stream.
mode	Determines amount of info required in stream (state, definition, ...).

Exceptions

throws an ContextIOERR exception if error encountered.

Reimplemented from oofem::Element.

Definition at line 1350 of file tr21_2d_supg.C.

◆ updateStabilizationCoeffs()

void oofem::TR21_2D_SUPG::updateStabilizationCoeffs ( TimeStep * tStep )

overrideprotectedvirtual

Updates the stabilization coefficients used for CBS and SUPG algorithms.

Parameters

tStep Active time step.

Reimplemented from oofem::SUPGElement.

Definition at line 266 of file tr21_2d_supg.C.

References computeAdvectionDeltaTerm(), computeAdvectionTerm(), oofem::FloatMatrix::computeFrobeniusNorm(), computeLSICTerm(), computeMassDeltaTerm(), oofem::FMElement::computeVectorOfVelocities(), oofem::Element::giveCrossSection(), oofem::TimeStep::givePreviousStep(), oofem::Element::integrationRulesArray, N, oofem::SUPGElement::t_lsic, oofem::SUPGElement::t_pspg, and oofem::SUPGElement::t_supg.

◆ updateYourself()

void oofem::TR21_2D_SUPG::updateYourself ( TimeStep * tStep )

overridevirtual

Updates element state after equilibrium in time step has been reached. Default implementation updates all integration rules defined by integrationRulesArray member variable. Doing this, all integration points and their material statuses are updated also. All temporary history variables, which now describe equilibrium state are copied into equilibrium ones. The existing internal state is used for update.

Parameters

tStep Time step for newly reached state.

See also: Material::updateYourself; IntegrationRule::updateYourself; GaussPoint::updateYourself; Element::updateInternalState

Reimplemented from oofem::Element.

Definition at line 1339 of file tr21_2d_supg.C.

Member Data Documentation

◆ pressureInterpolation

FEI2dTrLin oofem::TR21_2D_SUPG::pressureInterpolation

staticprotected

Definition at line 61 of file tr21_2d_supg.h.

Referenced by computeGradPMatrix(), computeNpMatrix(), and giveInterpolation().

◆ velocityInterpolation

FEI2dTrQuad oofem::TR21_2D_SUPG::velocityInterpolation

staticprotected

Definition at line 60 of file tr21_2d_supg.h.

Referenced by computeBMatrix(), computeCoordsOfEdge(), computeDivTauMatrix(), computeDivUMatrix(), computeGradUMatrix(), computeIntersection(), computeNuMatrix(), computeUDotGradUMatrix(), computeVolumeAround(), giveInterpolation(), giveInterpolation(), LS_PCS_computedN(), LS_PCS_computeF(), LS_PCS_computeS(), LS_PCS_computeVOFFractions(), and LS_PCS_computeVolume().

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

Public Member Functions

Static Protected Attributes

Helping functions for computing VOFFractions.

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TR21_2D_SUPG()

Member Function Documentation

◆ checkConsistency()

◆ computeAdvectionDeltaTerm()

◆ computeAdvectionTerm()

◆ computeBMatrix()

◆ computeCenterOf()

◆ computeCoordsOfEdge()

◆ computeCriticalTimeStep()

◆ computeDeviatoricStress()

◆ computeDivTauMatrix()

◆ computeDivUMatrix()

◆ computeGaussPoints()

◆ computeGradPMatrix()

◆ computeGradUMatrix()

◆ computeIntersection()

◆ computeLSICTerm()

◆ computeMassDeltaTerm()

◆ computeMiddlePointOnParabolicArc()

◆ computeNpMatrix()

◆ computeNuMatrix()

◆ computeNumberOfDofs()

◆ computeQuadraticFunct() [1/2]

◆ computeQuadraticFunct() [2/2]

◆ computeQuadraticRoots()

◆ computeTangent()

◆ computeUDotGradUMatrix()

◆ computeVolumeAround()

◆ drawRawGeometry()

◆ drawScalar()

◆ giveClassName()

◆ giveDofManDofIDMask()

◆ giveGeometryType()

◆ giveInputRecordName()

◆ giveInterface()

◆ giveInternalStateAtNode()

◆ giveInterpolation() [1/2]

◆ giveInterpolation() [2/2]

◆ giveIPValue()

◆ giveLocalPressureDofMap()

◆ giveLocalVelocityDofMap()

◆ giveMaterialMode()

◆ giveNumberOfSpatialDimensions()

◆ initGeometry()

◆ LS_PCS_computedN()

◆ LS_PCS_computeF()

◆ LS_PCS_computeS()

◆ LS_PCS_computeVOFFractions()

◆ LS_PCS_computeVolume() [1/2]

◆ LS_PCS_computeVolume() [2/2]

◆ NodalAveragingRecoveryMI_computeNodalValue()

◆ restoreContext()

◆ saveContext()

◆ updateStabilizationCoeffs()

◆ updateYourself()

Member Data Documentation

◆ pressureInterpolation

◆ velocityInterpolation