Updated Lagrangian Segregated Fluid Element for 3D and 2D geometries. More...

#include <updated_lagrangian_segregated_fluid_element.hpp>

Inheritance diagram for Kratos::UpdatedLagrangianSegregatedFluidElement:

Collaboration diagram for Kratos::UpdatedLagrangianSegregatedFluidElement:

Public Types
enum	StepType { VELOCITY_STEP = 0 , PRESSURE_STEP = 1 }

Public Types inherited from Kratos::FluidElement< TElementData >
typedef ElementData	ElementDataType
	Type for element variables. More...

typedef Node	NodeType
	Node type (default is: Node) More...

typedef Geometry< NodeType >	GeometryType
	Geometry type (using with given NodeType) More...

typedef Geometry< NodeType >::PointsArrayType	NodesArrayType
	Definition of nodes container type, redefined from GeometryType. More...

typedef Vector	VectorType
	Vector type for local contributions to the linear system. More...

typedef Matrix	MatrixType
	Matrix type for local contributions to the linear system. More...

typedef std::size_t	IndexType

typedef std::size_t	SizeType

typedef std::vector< std::size_t >	EquationIdVectorType

typedef std::vector< Dof< double >::Pointer >	DofsVectorType

typedef PointerVectorSet< Dof< double >, IndexedObject >	DofsArrayType

typedef MatrixRow< Matrix >	ShapeFunctionsType
	Type for shape function values container. More...

typedef Kratos::Matrix	ShapeFunctionDerivativesType
	Type for a matrix containing the shape function gradients. More...

typedef GeometryType::ShapeFunctionsGradientsType	ShapeFunctionDerivativesArrayType
	Type for an array of shape function gradient matrices. More...

using	ElementData = TElementData

typedef ConstitutiveLaw	ConstitutiveLawType

typedef ConstitutiveLawType::Pointer	ConstitutiveLawPointerType
	Pointer type for constitutive laws. More...

typedef ConstitutiveLawType::StressMeasure	StressMeasureType
	StressMeasure from constitutive laws. More...

typedef GeometryData::IntegrationMethod	IntegrationMethod
	Type definition for integration methods. More...

typedef GeometryData::SizeType	SizeType
	Type for size. More...

Public Types inherited from Kratos::Element
typedef Element	ElementType
	definition of element type More...

typedef GeometricalObject	BaseType
	base type: an GeometricalObject that automatically has a unique number More...

typedef Node	NodeType
	definition of node type (default is: Node) More...

typedef Properties	PropertiesType

typedef Geometry< NodeType >	GeometryType
	definition of the geometry type with given NodeType More...

typedef Geometry< NodeType >::PointsArrayType	NodesArrayType
	definition of nodes container type, redefined from GeometryType More...

typedef Vector	VectorType

typedef Matrix	MatrixType

typedef std::size_t	IndexType

typedef std::size_t	SizeType

typedef Dof< double >	DofType

typedef std::vector< std::size_t >	EquationIdVectorType

typedef std::vector< DofType::Pointer >	DofsVectorType

typedef PointerVectorSet< DofType >	DofsArrayType

typedef GeometryData::IntegrationMethod	IntegrationMethod
	Type definition for integration methods. More...

typedef GeometryData	GeometryDataType

Public Types inherited from Kratos::GeometricalObject
typedef Node	NodeType
	Definition of the node type. More...

typedef Geometry< NodeType >	GeometryType
	The geometry type definition. More...

typedef std::size_t	IndexType
	Defines the index type. More...

typedef std::size_t	result_type
	Defines the result type. More...

Public Types inherited from Kratos::IndexedObject
typedef std::size_t	IndexType
	The definition of the index type. More...

typedef std::size_t	result_type
	The definition of the result_type. More...

Public Types inherited from Kratos::Flags
enum	FlagsList { Flag0 = BlockType(1) , Flag1 = BlockType(1) << 1 , Flag2 = BlockType(1) << 2 , Flag3 = BlockType(1) << 3 , Flag4 = BlockType(1) << 4 , Flag5 = BlockType(1) << 5 , Flag6 = BlockType(1) << 6 , Flag7 = BlockType(1) << 7 , Flag8 = BlockType(1) << 8 , Flag9 = BlockType(1) << 9 , Flag10 = BlockType(1) << 10 , Flag11 = BlockType(1) << 11 , Flag12 = BlockType(1) << 12 , Flag13 = BlockType(1) << 13 , Flag14 = BlockType(1) << 14 , Flag15 = BlockType(1) << 15 , Flag16 = BlockType(1) << 16 , Flag17 = BlockType(1) << 17 , Flag18 = BlockType(1) << 18 , Flag19 = BlockType(1) << 19 , Flag20 = BlockType(1) << 20 , Flag21 = BlockType(1) << 21 , Flag22 = BlockType(1) << 22 , Flag23 = BlockType(1) << 23 , Flag24 = BlockType(1) << 24 , Flag25 = BlockType(1) << 25 , Flag26 = BlockType(1) << 26 , Flag27 = BlockType(1) << 27 , Flag28 = BlockType(1) << 28 , Flag29 = BlockType(1) << 29 , Flag30 = BlockType(1) << 30 }

typedef int64_t	BlockType

typedef int64_t	FlagType

typedef std::size_t	IndexType

Public Member Functions
Life Cycle
	UpdatedLagrangianSegregatedFluidElement ()
	Empty constructor needed for serialization. More...

	UpdatedLagrangianSegregatedFluidElement (IndexType NewId, GeometryType::Pointer pGeometry)
	Default constructors. More...

	UpdatedLagrangianSegregatedFluidElement (IndexType NewId, GeometryType::Pointer pGeometry, PropertiesType::Pointer pProperties)

	UpdatedLagrangianSegregatedFluidElement (UpdatedLagrangianSegregatedFluidElement const &rOther)
	Copy constructor. More...

virtual	~UpdatedLagrangianSegregatedFluidElement ()
	Destructor. More...

Operators
UpdatedLagrangianSegregatedFluidElement &	operator= (UpdatedLagrangianSegregatedFluidElement const &rOther)
	Assignment operator. More...

Operations
Element::Pointer	Create (IndexType NewId, NodesArrayType const &ThisNodes, PropertiesType::Pointer pProperties) const override

Element::Pointer	Clone (IndexType NewId, NodesArrayType const &ThisNodes) const override

void	InitializeSolutionStep (const ProcessInfo &rCurrentProcessInfo) override

void	FinalizeSolutionStep (const ProcessInfo &rCurrentProcessInfo) override

void	InitializeNonLinearIteration (const ProcessInfo &rCurrentProcessInfo) override

void	FinalizeNonLinearIteration (const ProcessInfo &rCurrentProcessInfo) override

void	GetDofList (DofsVectorType &rElementalDofList, const ProcessInfo &rCurrentProcessInfo) const override

void	EquationIdVector (EquationIdVectorType &rResult, const ProcessInfo &rCurrentProcessInfo) const override

void	GetValuesVector (Vector &rValues, int Step=0) const override

void	GetFirstDerivativesVector (Vector &rValues, int Step=0) const override

void	GetSecondDerivativesVector (Vector &rValues, int Step=0) const override

void	CalculateMassMatrix (MatrixType &rMassMatrix, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateDampingMatrix (MatrixType &rDampingMatrix, const ProcessInfo &rCurrentProcessInfo) override

int	Check (const ProcessInfo &rCurrentProcessInfo) const override

Input and output
Turn back information as a string.
std::string	Info () const override
	Turn back information as a string. More...

void	PrintInfo (std::ostream &rOStream) const override
	Print information about this object. More...

void	PrintData (std::ostream &rOStream) const override
	Print object's data. More...

Public Member Functions inherited from Kratos::FluidElement< TElementData >
	FluidElement (IndexType NewId=0)
	Default constuctor. More...

	FluidElement (IndexType NewId, const NodesArrayType &ThisNodes)
	Constructor using an array of nodes. More...

	FluidElement (IndexType NewId, GeometryType::Pointer pGeometry)
	Constructor using a geometry object. More...

	FluidElement (IndexType NewId, GeometryType::Pointer pGeometry, Properties::Pointer pProperties)
	Constuctor using geometry and properties. More...

virtual	~FluidElement ()
	Destructor. More...

	FluidElement ()
	Empty constructor needed for serialization. More...

	FluidElement (IndexType NewId, GeometryType::Pointer pGeometry)
	Default constructors. More...

	FluidElement (IndexType NewId, GeometryType::Pointer pGeometry, PropertiesType::Pointer pProperties)

	FluidElement (FluidElement const &rOther)
	Copy constructor. More...

virtual	~FluidElement ()
	Destructor. More...

Element::Pointer	Create (IndexType NewId, NodesArrayType const &ThisNodes, Properties::Pointer pProperties) const override
	Create a new element of this type. More...

Element::Pointer	Create (IndexType NewId, GeometryType::Pointer pGeom, Properties::Pointer pProperties) const override
	Create a new element of this type using given geometry. More...

void	Initialize (const ProcessInfo &rCurrentProcessInfo) override
	Set up the element for solution. More...

void	CalculateLocalSystem (MatrixType &rLeftHandSideMatrix, VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo) override
	CalculateLocalSystem Return empty matrices and vectors of appropriate size. This element does not have a local contribution in terms of displacements, but the scheme may require a proper-sized matrix, even if it is empty. More...

void	CalculateLeftHandSide (MatrixType &rLeftHandSideMatrix, const ProcessInfo &rCurrentProcessInfo) override
	CalculateLeftHandSide Return an empty matrix of appropriate size. This element does not have a local contribution in terms of displacements, but the scheme may require a proper-sized matrix, even if it is empty. More...

void	CalculateRightHandSide (VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo) override
	CalculateRightHandSide Return an empty matrix of appropriate size. This element does not have a local contribution in terms of displacements, but the scheme may require a proper-sized matrix, even if it is empty. More...

void	CalculateLocalVelocityContribution (MatrixType &rDampMatrix, VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo) override
	CalculateLocalVelocityContribution Calculate the local contribution in terms of velocity and pressure. More...

GeometryData::IntegrationMethod	GetIntegrationMethod () const override
	GetIntegrationMethod Return the integration order to be used. More...

IntegrationMethod	GetIntegrationMethod () const override

virtual void	SetValuesOnIntegrationPoints (const Variable< double > &rVariable, const std::vector< double > &rValues, const ProcessInfo &rCurrentProcessInfo) override

void	SetValuesOnIntegrationPoints (const Variable< Vector > &rVariable, const std::vector< Vector > &rValues, const ProcessInfo &rCurrentProcessInfo) override

void	SetValuesOnIntegrationPoints (const Variable< Matrix > &rVariable, const std::vector< Matrix > &rValues, const ProcessInfo &rCurrentProcessInfo) override

void	SetValuesOnIntegrationPoints (const Variable< ConstitutiveLaw::Pointer > &rVariable, const std::vector< ConstitutiveLaw::Pointer > &rValues, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateOnIntegrationPoints (const Variable< ConstitutiveLaw::Pointer > &rVariable, std::vector< ConstitutiveLaw::Pointer > &rValues, const ProcessInfo &rCurrentProcessInfo) override

virtual void	Initialize (const ProcessInfo &rCurrentProcessInfo) override

void	CalculateLocalSystem (MatrixType &rLeftHandSideMatrix, VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateRightHandSide (VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateLeftHandSide (MatrixType &rLeftHandSideMatrix, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateFirstDerivativesContributions (MatrixType &rLeftHandSideMatrix, VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateSecondDerivativesContributions (MatrixType &rLeftHandSideMatrix, VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateSecondDerivativesLHS (MatrixType &rLeftHandSideMatrix, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateSecondDerivativesRHS (VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo) override

virtual void	AddExplicitContribution (const VectorType &rRHSVector, const Variable< VectorType > &rRHSVariable, const Variable< array_1d< double, 3 > > &rDestinationVariable, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateOnIntegrationPoints (const Variable< double > &rVariable, std::vector< double > &rOutput, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateOnIntegrationPoints (const Variable< Vector > &rVariable, std::vector< Vector > &rOutput, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateOnIntegrationPoints (const Variable< Matrix > &rVariable, std::vector< Matrix > &rOutput, const ProcessInfo &rCurrentProcessInfo) override

void	CalculateOnIntegrationPoints (Variable< array_1d< double, 3 >> const &rVariable, std::vector< array_1d< double, 3 >> &rValues, ProcessInfo const &rCurrentProcessInfo) override

void	CalculateOnIntegrationPoints (Variable< double > const &rVariable, std::vector< double > &rValues, ProcessInfo const &rCurrentProcessInfo) override

void	CalculateOnIntegrationPoints (Variable< array_1d< double, 6 >> const &rVariable, std::vector< array_1d< double, 6 >> &rValues, ProcessInfo const &rCurrentProcessInfo) override

void	CalculateOnIntegrationPoints (Variable< Vector > const &rVariable, std::vector< Vector > &rValues, ProcessInfo const &rCurrentProcessInfo) override

void	CalculateOnIntegrationPoints (Variable< Matrix > const &rVariable, std::vector< Matrix > &rValues, ProcessInfo const &rCurrentProcessInfo) override

FluidElement &	operator= (FluidElement const &rOther)
	Assignment operator. More...

	KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION (FluidElement)
	Pointer definition of FluidElement. More...

	KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION (FluidElement)
	Counted pointer of FluidElement. More...

Public Member Functions inherited from Kratos::Element
	Element (IndexType NewId=0)

	Element (IndexType NewId, const NodesArrayType &ThisNodes)

	Element (IndexType NewId, GeometryType::Pointer pGeometry)

	Element (IndexType NewId, GeometryType::Pointer pGeometry, PropertiesType::Pointer pProperties)

	Element (Element const &rOther)
	Copy constructor. More...

	~Element () override
	Destructor. More...

Element &	operator= (Element const &rOther)
	Assignment operator. More...

virtual Pointer	Create (IndexType NewId, GeometryType::Pointer pGeom, PropertiesType::Pointer pProperties) const
	It creates a new element pointer. More...

virtual void	CalculateFirstDerivativesLHS (MatrixType &rLeftHandSideMatrix, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateFirstDerivativesRHS (VectorType &rRightHandSideVector, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateLumpedMassVector (VectorType &rLumpedMassVector, const ProcessInfo &rCurrentProcessInfo) const

virtual void	AddExplicitContribution (const ProcessInfo &rCurrentProcessInfo)

virtual void	AddExplicitContribution (const VectorType &rRHSVector, const Variable< VectorType > &rRHSVariable, const Variable< double > &rDestinationVariable, const ProcessInfo &rCurrentProcessInfo)
	This function is designed to make the element to assemble an rRHS vector identified by a variable rRHSVariable by assembling it to the nodes on the variable rDestinationVariable. (This is the double version) More...

virtual void	AddExplicitContribution (const MatrixType &rLHSMatrix, const Variable< MatrixType > &rLHSVariable, const Variable< Matrix > &rDestinationVariable, const ProcessInfo &rCurrentProcessInfo)
	This function is designed to make the element to assemble an rRHS vector identified by a variable rRHSVariable by assembling it to the nodes on the variable rDestinationVariable. (This is the matrix version) More...

virtual void	Calculate (const Variable< array_1d< double, 3 > > &rVariable, array_1d< double, 3 > &Output, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateOnIntegrationPoints (const Variable< bool > &rVariable, std::vector< bool > &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateOnIntegrationPoints (const Variable< int > &rVariable, std::vector< int > &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateOnIntegrationPoints (const Variable< array_1d< double, 4 >> &rVariable, std::vector< array_1d< double, 4 >> &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateOnIntegrationPoints (const Variable< array_1d< double, 9 >> &rVariable, std::vector< array_1d< double, 9 >> &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< bool > &rVariable, const std::vector< bool > &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< int > &rVariable, const std::vector< int > &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< array_1d< double, 3 >> &rVariable, const std::vector< array_1d< double, 3 >> &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< array_1d< double, 4 >> &rVariable, const std::vector< array_1d< double, 4 >> &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< array_1d< double, 6 >> &rVariable, const std::vector< array_1d< double, 6 >> &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	SetValuesOnIntegrationPoints (const Variable< array_1d< double, 9 >> &rVariable, const std::vector< array_1d< double, 9 >> &rValues, const ProcessInfo &rCurrentProcessInfo)

virtual void	MassMatrix (MatrixType &rMassMatrix, const ProcessInfo &rCurrentProcessInfo)

virtual void	AddMassMatrix (MatrixType &rLeftHandSideMatrix, double coeff, const ProcessInfo &rCurrentProcessInfo)

virtual void	DampMatrix (MatrixType &rDampMatrix, const ProcessInfo &rCurrentProcessInfo)

virtual void	AddInertiaForces (VectorType &rRightHandSideVector, double coeff, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateSensitivityMatrix (const Variable< double > &rDesignVariable, Matrix &rOutput, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateSensitivityMatrix (const Variable< array_1d< double, 3 > > &rDesignVariable, Matrix &rOutput, const ProcessInfo &rCurrentProcessInfo)

PropertiesType::Pointer	pGetProperties ()
	returns the pointer to the property of the element. Does not throw an error, to allow copying of elements which don't have any property assigned. More...

const PropertiesType::Pointer	pGetProperties () const

PropertiesType &	GetProperties ()

PropertiesType const &	GetProperties () const

void	SetProperties (PropertiesType::Pointer pProperties)

bool	HasProperties () const
	Check that the Element has a correctly initialized pointer to a Properties instance. More...

virtual const Parameters	GetSpecifications () const
	This method provides the specifications/requirements of the element. More...

	KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION (Element)

Public Member Functions inherited from Kratos::GeometricalObject
	GeometricalObject (IndexType NewId=0)
	Default constructor. More...

	GeometricalObject (IndexType NewId, GeometryType::Pointer pGeometry)
	Default constructor. More...

	~GeometricalObject () override
	Destructor. More...

	GeometricalObject (GeometricalObject const &rOther)
	Copy constructor. More...

GeometricalObject &	operator= (GeometricalObject const &rOther)
	Assignment operator. More...

virtual void	SetGeometry (GeometryType::Pointer pGeometry)
	Sets the pointer to the geometry. More...

GeometryType::Pointer	pGetGeometry ()
	Returns the pointer to the geometry. More...

const GeometryType::Pointer	pGetGeometry () const
	Returns the pointer to the geometry (const version) More...

GeometryType &	GetGeometry ()
	Returns the reference of the geometry. More...

GeometryType const &	GetGeometry () const
	Returns the reference of the geometry (const version) More...

Flags &	GetFlags ()
	Returns the flags of the object. More...

Flags const &	GetFlags () const
	Returns the flags of the object (const version) More...

void	SetFlags (Flags const &rThisFlags)
	Sets the flags of the object. More...

DataValueContainer &	Data ()

DataValueContainer &	GetData ()

DataValueContainer const &	GetData () const

void	SetData (DataValueContainer const &rThisData)

template<class TDataType >
bool	Has (const Variable< TDataType > &rThisVariable) const

template<class TVariableType >
void	SetValue (const TVariableType &rThisVariable, typename TVariableType::Type const &rValue)

template<class TVariableType >
TVariableType::Type &	GetValue (const TVariableType &rThisVariable)

template<class TVariableType >
TVariableType::Type const &	GetValue (const TVariableType &rThisVariable) const

unsigned int	use_count () const noexcept

	KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION (GeometricalObject)
	Pointer definition of GeometricalObject. More...

bool	IsActive () const
	Checks if the GeometricalObject is active. More...

Public Member Functions inherited from Kratos::IndexedObject
	IndexedObject (IndexType NewId=0)
	Default constructor. More...

virtual	~IndexedObject ()
	Destructor. More...

	IndexedObject (IndexedObject const &rOther)
	Copy constructor. More...

IndexedObject &	operator= (IndexedObject const &rOther)
	Assignment operator. More...

template<class TObjectType >
IndexType	operator() (TObjectType const &rThisObject) const

IndexType	Id () const

IndexType	GetId () const

virtual void	SetId (IndexType NewId)

IndexType &	DepricatedIdAccess ()
	TODO: remove this function when removing data_file_io object. More...

	KRATOS_CLASS_POINTER_DEFINITION (IndexedObject)
	Pointer definition of IndexedObject. More...

Public Member Functions inherited from Kratos::Flags
Flags &	operator= (Flags const &rOther)
	Assignment operator. More...

	operator bool () const

Flags	operator~ () const

bool	operator! () const

void	AssignFlags (Flags const &rOther)

void	Set (const Flags ThisFlag)

void	Set (const Flags ThisFlag, bool Value)

void	Reset (const Flags ThisFlag)

void	Flip (const Flags ThisFlag)

void	SetPosition (IndexType Position, bool Value=true)

bool	GetPosition (IndexType Position) const

void	FlipPosition (IndexType Position)

void	ClearPosition (IndexType Position)

void	Clear ()

Flags	AsFalse () const

bool	Is (Flags const &rOther) const

bool	IsDefined (Flags const &rOther) const

bool	IsNot (Flags const &rOther) const

bool	IsNotDefined (Flags const &rOther) const

	KRATOS_CLASS_POINTER_DEFINITION (Flags)
	Pointer definition of Flags. More...

const Flags &	operator\|= (const Flags &Other)

const Flags &	operator&= (const Flags &Other)

	Flags ()
	Default constructor. More...

	Flags (Flags const &rOther)
	Copy constructor. More...

virtual	~Flags ()
	Destructor. More...

Protected Member Functions
Protected Operations
void	SetProcessInformation (const ProcessInfo &rCurrentProcessInfo) override

void	InitializeElementData (ElementDataType &rVariables, const ProcessInfo &rCurrentProcessInfo) override

void	GetStepAlpha (double &rAlpha)

void	CalculateKinematics (ElementDataType &rVariables, const double &rPointNumber) override

void	CalculateAndAddLHS (LocalSystemComponents &rLocalSystem, ElementDataType &rVariables) override

void	CalculateAndAddRHS (LocalSystemComponents &rLocalSystem, ElementDataType &rVariables) override

void	CalculateAndAddDynamicLHS (MatrixType &rLeftHandSideMatrix, ElementDataType &rVariables) override

void	CalculateAndAddDynamicRHS (VectorType &rRightHandSideVector, ElementDataType &rVariables) override

unsigned int	GetDofsSize () const override

void	CalculateAndAddKvvm (MatrixType &rLeftHandSideMatrix, ElementDataType &rVariables) override

void	CalculateAndAddKvvg (MatrixType &rLeftHandSideMatrix, ElementDataType &rVariables) override

void	CalculateAndAddKpp (MatrixType &rLeftHandSideMatrix, ElementDataType &rVariables)

void	CalculateAndAddInternalForces (VectorType &rRightHandSideVector, ElementDataType &rVariables) override

void	CalculateAndAddPressureForces (VectorType &rRightHandSideVector, ElementDataType &rVariables)

void	AddVolumetricPart (Vector &rStressVector, const double &rMeanPressure)

void	RemoveVolumetricPart (Vector &rStressVector, const double &rMeanPressure)

void	AddVolumetricPart (Matrix &rConstitutiveMatrix, const double &rBulkFactor)

void	RemoveVolumetricPart (Matrix &rConstitutiveMatrix, const double &rBulkFactor)

void	CalculateDenseMatrixMeanValue (MatrixType &rMatrix, double &rMeanValue)

void	CalculateLumpedMatrixMeanValue (MatrixType &rMatrix, double &rMeanValue)

void	CalculateStiffnessFactor (MatrixType &rLeftHandSideMatrix, ElementDataType &rVariables, const double &rBulkFactor, double &rStiffnessFactor)

void	SetElementData (ElementDataType &rVariables, ConstitutiveLaw::Parameters &rValues, const int &rPointNumber) override

void	CalculateMaterialResponse (ElementDataType &rVariables, ConstitutiveLaw::Parameters &rValues, const int &rPointNumber) override

void	CalculateStabilizationTau (ElementDataType &rVariables)

void	GetFreeSurfaceFaces (std::vector< std::vector< SizeType > > &Faces)

void	GetFaceNormal (const std::vector< SizeType > &rFace, const ElementDataType &rVariables, Vector &rNormal)

void	GetFaceWeight (const std::vector< SizeType > &rFace, const ElementDataType &rVariables, double &rWeight, double &rNormalSize)

void	GetFaceNormal (const std::vector< SizeType > &rFace, Vector &rNormal)

double &	CalculateVolumeChange (double &rVolumeChange, ElementDataType &rVariables) override

Protected Member Functions inherited from Kratos::FluidElement< TElementData >
	KRATOS_DEFINE_LOCAL_FLAG (COMPUTE_RHS_VECTOR)

	KRATOS_DEFINE_LOCAL_FLAG (COMPUTE_LHS_MATRIX)

	KRATOS_DEFINE_LOCAL_FLAG (FINALIZED_STEP)

virtual double	GetAtCoordinate (const typename TElementData::NodalScalarData &rValues, const typename TElementData::ShapeFunctionsType &rN) const
	Get information from TElementData at a given point. More...

virtual array_1d< double, 3 >	GetAtCoordinate (const typename TElementData::NodalVectorData &rValues, const typename TElementData::ShapeFunctionsType &rN) const
	Get information from TElementData at a given point. More...

virtual BoundedMatrix< double, TElementData::Dim, TElementData::Dim >	GetAtCoordinate (const typename TElementData::NodalTensorData &rValues, const typename TElementData::ShapeFunctionsType &rN) const
	Get information from TElementData at a given point. More...

virtual double	GetAtCoordinate (const double Value, const typename TElementData::ShapeFunctionsType &rN) const
	Get information from TElementData at a given point. More...

virtual void	UpdateIntegrationPointData (TElementData &rData, unsigned int IntegrationPointIndex, double Weight, const typename TElementData::MatrixRowType &rN, const typename TElementData::ShapeDerivativesType &rDN_DX) const
	Set up the element's data and constitutive law for the current integration point. More...

virtual void	CalculateMaterialResponse (TElementData &rData) const

virtual void	CalculateStrainRate (TElementData &rData) const
	Calculate and save the strain rate in the data container This method calculates the strain rate with the information provided by the data container The resultant strain rate is stored in the StrainRate vector variable of the data container The base implementation calculates the standard symmetric gradient with the current step velocity However this can be overridden in derived classes (e.g. to calculate the mid step strain rate for alpha-type time schemes) More...

virtual void	CalculateGeometryData (Vector &rGaussWeights, Matrix &rNContainer, ShapeFunctionDerivativesArrayType &rDN_DX) const
	Determine integration point weights and shape funcition derivatives from the element's geometry. More...

void	ConvectionOperator (Vector &rResult, const array_1d< double, 3 > &rConvVel, const ShapeFunctionDerivativesType &DN_DX) const
	Write the convective operator evaluated at this point (for each nodal funciton) to an array Evaluate the convective operator for each node's shape function at an arbitrary point. More...

virtual void	AddTimeIntegratedSystem (TElementData &rData, MatrixType &rLHS, VectorType &rRHS)

virtual void	AddTimeIntegratedLHS (TElementData &rData, MatrixType &rLHS)

virtual void	AddTimeIntegratedRHS (TElementData &rData, VectorType &rRHS)

virtual void	AddVelocitySystem (TElementData &rData, MatrixType &rLocalLHS, VectorType &rLocalRHS)

virtual void	AddMassLHS (TElementData &rData, MatrixType &rMassMatrix)

virtual void	AddBoundaryTraction (TElementData &rData, const Vector &rUnitNormal, MatrixType &rLHS, VectorType &rRHS)
	Adds the boundary traction component along a cut plane for embedded formulations. This method adds the boundary traction component to the LHS and RHS arrays. Such boundary integral must be implemented in all the fluid dynamics elements deriving from this one in accordance to the formulation used. This method is intended to be called from the derived elements to add the contribution of the tractions on the elemental cuts to enforce equilibrium. This means that what we call external traction is nothing but minus the base formulation boundary term. More...

void	GetCurrentValuesVector (const TElementData &rData, array_1d< double, LocalSize > &rValues) const

void	Calculate (const Variable< double > &rVariable, double &rOutput, const ProcessInfo &rCurrentProcessInfo) override

void	Calculate (const Variable< array_1d< double, 3 >> &rVariable, array_1d< double, 3 > &rOutput, const ProcessInfo &rCurrentProcessInfo) override

void	Calculate (const Variable< Vector > &rVariable, Vector &rOutput, const ProcessInfo &rCurrentProcessInfo) override

void	Calculate (const Variable< Matrix > &rVariable, Matrix &rOutput, const ProcessInfo &rCurrentProcessInfo) override

void	IncreaseIntegrationMethod (IntegrationMethod &rThisIntegrationMethod, unsigned int increment) const

virtual void	CalculateElementalSystem (LocalSystemComponents &rLocalSystem, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateDynamicSystem (LocalSystemComponents &rLocalSystem, const ProcessInfo &rCurrentProcessInfo)

void	PrintElementCalculation (LocalSystemComponents &rLocalSystem, ElementDataType &rVariables)

void	CalculatePerturbedLeftHandSide (MatrixType &rLeftHandSideMatrix, const ProcessInfo &rCurrentProcessInfo)

virtual void	CalculateAndAddExternalForces (VectorType &rRightHandSideVector, ElementDataType &rVariables)

bool	IsSliver ()

virtual void	InitializeSystemMatrices (MatrixType &rLeftHandSideMatrix, VectorType &rRightHandSideVector, Flags &rCalculationFlags)

void	InitializeConstitutiveLaw ()

void	ResetConstitutiveLaw () override

void	InitializeExplicitContributions ()

virtual void	CalculateKinetics (ElementDataType &rVariables, const double &rPointNumber)

virtual void	TransformElementData (ElementDataType &rVariables, const double &rPointNumber)

virtual void	FinalizeStepVariables (ElementDataType &rVariables, const double &rPointNumber)

void	CalculateVelocityGradient (Matrix &rL, const Matrix &rDN_DX, unsigned int step=0)

void	CalculateVelocityGradientVector (Vector &rVector, const Matrix &rL, const Matrix &rDN_DX, unsigned int step=0)

void	CalculateVelocityGradientVector (Vector &rVector, const Matrix &rDN_DX, unsigned int step=0)

void	CalculateSymmetricVelocityGradient (const Matrix &rL, Vector &rStrainVector)

void	CalculateSkewSymmetricVelocityGradient (const Matrix &rL, Vector &rStrainVector)

virtual double &	CalculateIntegrationWeight (double &rIntegrationWeight)

virtual double &	CalculateTotalMass (double &rTotalMass, const ProcessInfo &rCurrentProcessInfo)

virtual Vector &	CalculateVolumeForce (Vector &rVolumeForce, ElementDataType &rVariables)

const ConstitutiveLaw::Pointer	GetConstitutiveLaw () const

ConstitutiveLaw::Pointer	GetConstitutiveLaw ()

Protected Attributes
Protected member Variables
StepType	mStepVariable

Protected Attributes inherited from Kratos::FluidElement< TElementData >
IntegrationMethod	mThisIntegrationMethod

std::vector< ConstitutiveLaw::Pointer >	mConstitutiveLawVector

Type Definitions
Reference type definition for constitutive laws
typedef ConstitutiveLaw	ConstitutiveLawType

typedef ConstitutiveLawType::Pointer	ConstitutiveLawPointerType
	Pointer type for constitutive laws. More...

typedef ConstitutiveLawType::StressMeasure	StressMeasureType
	StressMeasure from constitutive laws. More...

typedef GeometryData::IntegrationMethod	IntegrationMethod
	Type definition for integration methods. More...

typedef GeometryData::SizeType	SizeType
	Type for size. More...

typedef GlobalPointersVector< Element >	ElementWeakPtrVectorType

	KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION (UpdatedLagrangianSegregatedFluidElement)
	Counted pointer of UpdatedLagrangianSegregatedFluidElement. More...

Serialization
class	Serializer

Additional Inherited Members
Static Public Member Functions inherited from Kratos::GeometricalObject
static bool	HasSameType (const GeometricalObject &rLHS, const GeometricalObject &rRHS)
	Checks if two GeometricalObject have the same type. More...

static bool	HasSameType (const GeometricalObject rLHS, const GeometricalObject rRHS)
	Checks if two GeometricalObject have the same type (pointer version) More...

static bool	HasSameGeometryType (const GeometricalObject &rLHS, const GeometricalObject &rRHS)
	Checks if two GeometricalObject have the same geometry type. More...

static bool	HasSameGeometryType (const GeometricalObject rLHS, const GeometricalObject rRHS)
	Checks if two GeometricalObject have the same geometry type (pointer version) More...

static bool	IsSame (const GeometricalObject &rLHS, const GeometricalObject &rRHS)
	Checks if two GeometricalObject are the same. More...

static bool	IsSame (const GeometricalObject rLHS, const GeometricalObject rRHS)
	Checks if two GeometricalObject are the same (pointer version) More...

Static Public Member Functions inherited from Kratos::Flags
static const Flags	AllDefined ()

static const Flags	AllTrue ()

static Flags	Create (IndexType ThisPosition, bool Value=true)

Static Public Attributes inherited from Kratos::FluidElement< TElementData >
static constexpr unsigned int	Dim = TElementData::Dim

static constexpr unsigned int	NumNodes = TElementData::NumNodes

static constexpr unsigned int	BlockSize = Dim + 1

static constexpr unsigned int	LocalSize = NumNodes * BlockSize

static constexpr unsigned int	StrainSize = TElementData::StrainSize

Detailed Description

Updated Lagrangian Segregated Fluid Element for 3D and 2D geometries.

Implements a Large Displacement Lagrangian definition for fluid analysis. This works for linear Triangles and Tetrahedra (base class)

Member Typedef Documentation

◆ ConstitutiveLawPointerType

typedef ConstitutiveLawType::Pointer Kratos::UpdatedLagrangianSegregatedFluidElement::ConstitutiveLawPointerType

Pointer type for constitutive laws.

◆ ConstitutiveLawType

typedef ConstitutiveLaw Kratos::UpdatedLagrangianSegregatedFluidElement::ConstitutiveLawType

◆ ElementWeakPtrVectorType

typedef GlobalPointersVector<Element> Kratos::UpdatedLagrangianSegregatedFluidElement::ElementWeakPtrVectorType

◆ IntegrationMethod

typedef GeometryData::IntegrationMethod Kratos::UpdatedLagrangianSegregatedFluidElement::IntegrationMethod

Type definition for integration methods.

◆ SizeType

typedef GeometryData::SizeType Kratos::UpdatedLagrangianSegregatedFluidElement::SizeType

Type for size.

◆ StressMeasureType

typedef ConstitutiveLawType::StressMeasure Kratos::UpdatedLagrangianSegregatedFluidElement::StressMeasureType

StressMeasure from constitutive laws.

Member Enumeration Documentation

◆ StepType

enum Kratos::UpdatedLagrangianSegregatedFluidElement::StepType

Enumerator
VELOCITY_STEP
PRESSURE_STEP

Constructor & Destructor Documentation

◆ UpdatedLagrangianSegregatedFluidElement() [1/4]

Kratos::UpdatedLagrangianSegregatedFluidElement::UpdatedLagrangianSegregatedFluidElement ( )

Empty constructor needed for serialization.

◆ UpdatedLagrangianSegregatedFluidElement() [2/4]

Kratos::UpdatedLagrangianSegregatedFluidElement::UpdatedLagrangianSegregatedFluidElement	(	IndexType	NewId,
		GeometryType::Pointer	pGeometry
	)

Default constructors.

◆ UpdatedLagrangianSegregatedFluidElement() [3/4]

Kratos::UpdatedLagrangianSegregatedFluidElement::UpdatedLagrangianSegregatedFluidElement	(	IndexType	NewId,
		GeometryType::Pointer	pGeometry,
		PropertiesType::Pointer	pProperties
	)

◆ UpdatedLagrangianSegregatedFluidElement() [4/4]

Kratos::UpdatedLagrangianSegregatedFluidElement::UpdatedLagrangianSegregatedFluidElement ( UpdatedLagrangianSegregatedFluidElement const & rOther )

Copy constructor.

◆ ~UpdatedLagrangianSegregatedFluidElement()

Kratos::UpdatedLagrangianSegregatedFluidElement::~UpdatedLagrangianSegregatedFluidElement ( )

virtual

Destructor.

Member Function Documentation

◆ AddVolumetricPart() [1/2]

void Kratos::UpdatedLagrangianSegregatedFluidElement::AddVolumetricPart	(	Matrix &	rConstitutiveMatrix,
		const double &	rBulkFactor
	)

protected

Add volumetric part to Constitutive Matrix

◆ AddVolumetricPart() [2/2]

void Kratos::UpdatedLagrangianSegregatedFluidElement::AddVolumetricPart	(	Vector &	rStressVector,
		const double &	rMeanPressure
	)

protected

Add volumetric part to Stress Vector

◆ CalculateAndAddDynamicLHS()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateAndAddDynamicLHS	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables
	)

overrideprotectedvirtual

Calculation and addition of the matrices of the LHS

Reimplemented from Kratos::FluidElement< TElementData >.

◆ CalculateAndAddDynamicRHS()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateAndAddDynamicRHS	(	VectorType &	rRightHandSideVector,
		ElementDataType &	rVariables
	)

overrideprotectedvirtual

Calculation and addition of the vectors of the RHS

Reimplemented from Kratos::FluidElement< TElementData >.

◆ CalculateAndAddInternalForces()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateAndAddInternalForces	(	VectorType &	rRightHandSideVector,
		ElementDataType &	rVariables
	)

overrideprotectedvirtual

Calculation of the Internal Forces Vector. Fi = B * sigma

Reimplemented from Kratos::FluidElement< TElementData >.

◆ CalculateAndAddKpp()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateAndAddKpp	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables
	)

protected

Calculation of the Pressure Stiffness Matrix. Kpp

◆ CalculateAndAddKvvg()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateAndAddKvvg	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables
	)

overrideprotectedvirtual

Calculation of the Geometric Stiffness Matrix. Kvvg = BT * S

Reimplemented from Kratos::FluidElement< TElementData >.

◆ CalculateAndAddKvvm()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateAndAddKvvm	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables
	)

overrideprotectedvirtual

Calculation of the Geometric Stiffness Matrix. Kvvm = BT * C * B

Reimplemented from Kratos::FluidElement< TElementData >.

◆ CalculateAndAddLHS()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateAndAddLHS	(	LocalSystemComponents &	rLocalSystem,
		ElementDataType &	rVariables
	)

overrideprotectedvirtual

Calculation and addition of the matrices of the LHS

Reimplemented from Kratos::FluidElement< TElementData >.

◆ CalculateAndAddPressureForces()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateAndAddPressureForces	(	VectorType &	rRightHandSideVector,
		ElementDataType &	rVariables
	)

protected

Calculation of the Pressure Vector.

◆ CalculateAndAddRHS()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateAndAddRHS	(	LocalSystemComponents &	rLocalSystem,
		ElementDataType &	rVariables
	)

overrideprotectedvirtual

Calculation and addition of the matrices of the RHS

Reimplemented from Kratos::FluidElement< TElementData >.

◆ CalculateDampingMatrix()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateDampingMatrix	(	MatrixType &	rDampingMatrix,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

this is called during the assembling process in order to calculate the elemental damping matrix

Parameters

rDampingMatrix	the elemental damping matrix
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::FluidElement< TElementData >.

◆ CalculateDenseMatrixMeanValue()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateDenseMatrixMeanValue	(	MatrixType &	rMatrix,
		double &	rMeanValue
	)

protected

Calculation of the Mean value considering a Dense Matrix.

◆ CalculateKinematics()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateKinematics	(	ElementDataType &	rVariables,
		const double &	rPointNumber
	)

overrideprotectedvirtual

Calculate Element Kinematics

Reimplemented from Kratos::FluidElement< TElementData >.

◆ CalculateLumpedMatrixMeanValue()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateLumpedMatrixMeanValue	(	MatrixType &	rMatrix,
		double &	rMeanValue
	)

protected

Calculation of the Mean value considering a Lumped Matrix.

◆ CalculateMassMatrix()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateMassMatrix	(	MatrixType &	rMassMatrix,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

this is called during the assembling process in order to calculate the elemental mass matrix

Parameters

rMassMatrix	the elemental mass matrix
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::FluidElement< TElementData >.

◆ CalculateMaterialResponse()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateMaterialResponse	(	ElementDataType &	rVariables,
		ConstitutiveLaw::Parameters &	rValues,
		const int &	rPointNumber
	)

overrideprotectedvirtual

Set Parameters for the Constitutive Law and Calculate Material Response

Reimplemented from Kratos::FluidElement< TElementData >.

◆ CalculateStabilizationTau()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateStabilizationTau ( ElementDataType & rVariables )

protected

Calculate stabilization factor

◆ CalculateStiffnessFactor()

void Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateStiffnessFactor	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables,
		const double &	rBulkFactor,
		double &	rStiffnessFactor
	)

protected

Calculation of the Stiffness factor to improve matrix condition number

◆ CalculateVolumeChange()

double & Kratos::UpdatedLagrangianSegregatedFluidElement::CalculateVolumeChange	(	double &	rVolumeChange,
		ElementDataType &	rVariables
	)

overrideprotectedvirtual

Calculation of the Volume Change of the Element

Reimplemented from Kratos::FluidElement< TElementData >.

◆ Check()

int Kratos::UpdatedLagrangianSegregatedFluidElement::Check ( const ProcessInfo & rCurrentProcessInfo ) const

overridevirtual

This function provides the place to perform checks on the completeness of the input. It is designed to be called only once (or anyway, not often) typically at the beginning of the calculations, so to verify that nothing is missing from the input or that no common error is found.

Parameters

rCurrentProcessInfo

Reimplemented from Kratos::FluidElement< TElementData >.

◆ Clone()

Element::Pointer Kratos::UpdatedLagrangianSegregatedFluidElement::Clone	(	IndexType	NewId,
		NodesArrayType const &	ThisNodes
	)		const

overridevirtual

clones the selected element variables, creating a new one

Parameters

NewId	the ID of the new element
ThisNodes	the nodes of the new element
pProperties	the properties assigned to the new element

Returns: a Pointer to the new element

Reimplemented from Kratos::FluidElement< TElementData >.

◆ Create()

Element::Pointer Kratos::UpdatedLagrangianSegregatedFluidElement::Create	(	IndexType	NewId,
		NodesArrayType const &	ThisNodes,
		PropertiesType::Pointer	pProperties
	)		const

overridevirtual

Returns the currently selected integration method

Returns: current integration method selected creates a new total lagrangian updated element pointer

Parameters

NewId	the ID of the new element
ThisNodes	the nodes of the new element
pProperties	the properties assigned to the new element

Returns: a Pointer to the new element

Reimplemented from Kratos::FluidElement< TElementData >.

◆ EquationIdVector()

void Kratos::UpdatedLagrangianSegregatedFluidElement::EquationIdVector	(	EquationIdVectorType &	rResult,
		const ProcessInfo &	rCurrentProcessInfo
	)		const

overridevirtual

Sets on rResult the ID's of the element degrees of freedom

Reimplemented from Kratos::FluidElement< TElementData >.

◆ FinalizeNonLinearIteration()

void Kratos::UpdatedLagrangianSegregatedFluidElement::FinalizeNonLinearIteration ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

this is called for non-linear analysis at the beginning of the iteration process

Reimplemented from Kratos::FluidElement< TElementData >.

◆ FinalizeSolutionStep()

void Kratos::UpdatedLagrangianSegregatedFluidElement::FinalizeSolutionStep ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

Called at the end of eahc solution step

Reimplemented from Kratos::FluidElement< TElementData >.

◆ GetDofList()

void Kratos::UpdatedLagrangianSegregatedFluidElement::GetDofList	(	DofsVectorType &	rElementalDofList,
		const ProcessInfo &	rCurrentProcessInfo
	)		const

overridevirtual

Sets on rElementalDofList the degrees of freedom of the considered element geometry

Reimplemented from Kratos::FluidElement< TElementData >.

◆ GetDofsSize()

unsigned int Kratos::UpdatedLagrangianSegregatedFluidElement::GetDofsSize ( ) const

overrideprotectedvirtual

Get element size from the dofs

Reimplemented from Kratos::FluidElement< TElementData >.

◆ GetFaceNormal() [1/2]

void Kratos::UpdatedLagrangianSegregatedFluidElement::GetFaceNormal	(	const std::vector< SizeType > &	rFace,
		const ElementDataType &	rVariables,
		Vector &	rNormal
	)

protected

Get Face normal

◆ GetFaceNormal() [2/2]

void Kratos::UpdatedLagrangianSegregatedFluidElement::GetFaceNormal	(	const std::vector< SizeType > &	rFace,
		Vector &	rNormal
	)

protected

Get Face normal

◆ GetFaceWeight()

void Kratos::UpdatedLagrangianSegregatedFluidElement::GetFaceWeight	(	const std::vector< SizeType > &	rFace,
		const ElementDataType &	rVariables,
		double &	rWeight,
		double &	rNormalSize
	)

protected

Get Face weight

◆ GetFirstDerivativesVector()

void Kratos::UpdatedLagrangianSegregatedFluidElement::GetFirstDerivativesVector	(	Vector &	rValues,
		int	Step = `0`
	)		const

overridevirtual

Sets on rValues the nodal velocities

Reimplemented from Kratos::FluidElement< TElementData >.

◆ GetFreeSurfaceFaces()

void Kratos::UpdatedLagrangianSegregatedFluidElement::GetFreeSurfaceFaces ( std::vector< std::vector< SizeType > > & Faces )

protected

Get Faces with nodes in the freesurface

◆ GetSecondDerivativesVector()

void Kratos::UpdatedLagrangianSegregatedFluidElement::GetSecondDerivativesVector	(	Vector &	rValues,
		int	Step = `0`
	)		const

overridevirtual

Sets on rValues the nodal accelerations

Reimplemented from Kratos::FluidElement< TElementData >.

◆ GetStepAlpha()

void Kratos::UpdatedLagrangianSegregatedFluidElement::GetStepAlpha ( double & rAlpha )

protected

Calculate Integration Step Alpha

◆ GetValuesVector()

void Kratos::UpdatedLagrangianSegregatedFluidElement::GetValuesVector	(	Vector &	rValues,
		int	Step = `0`
	)		const

overridevirtual

Sets on rValues the nodal displacements

Reimplemented from Kratos::FluidElement< TElementData >.

◆ Info()

std::string Kratos::UpdatedLagrangianSegregatedFluidElement::Info ( ) const

inlineoverridevirtual

Turn back information as a string.

Reimplemented from Kratos::FluidElement< TElementData >.

◆ InitializeElementData()

void Kratos::UpdatedLagrangianSegregatedFluidElement::InitializeElementData	(	ElementDataType &	rVariables,
		const ProcessInfo &	rCurrentProcessInfo
	)

overrideprotectedvirtual

Initialize Element General Variables

Reimplemented from Kratos::FluidElement< TElementData >.

◆ InitializeNonLinearIteration()

void Kratos::UpdatedLagrangianSegregatedFluidElement::InitializeNonLinearIteration ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

this is called for non-linear analysis at the beginning of the iteration process

Reimplemented from Kratos::FluidElement< TElementData >.

◆ InitializeSolutionStep()

void Kratos::UpdatedLagrangianSegregatedFluidElement::InitializeSolutionStep ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

Called at the beginning of each solution step

Reimplemented from Kratos::FluidElement< TElementData >.

◆ KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION()

Kratos::UpdatedLagrangianSegregatedFluidElement::KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION ( UpdatedLagrangianSegregatedFluidElement )

Counted pointer of UpdatedLagrangianSegregatedFluidElement.

◆ operator=()

UpdatedLagrangianSegregatedFluidElement & Kratos::UpdatedLagrangianSegregatedFluidElement::operator= ( UpdatedLagrangianSegregatedFluidElement const & rOther )

Assignment operator.

◆ PrintData()

void Kratos::UpdatedLagrangianSegregatedFluidElement::PrintData ( std::ostream & rOStream ) const

inlineoverridevirtual

Print object's data.

Reimplemented from Kratos::FluidElement< TElementData >.

◆ PrintInfo()

void Kratos::UpdatedLagrangianSegregatedFluidElement::PrintInfo ( std::ostream & rOStream ) const

inlineoverridevirtual

Print information about this object.

Reimplemented from Kratos::FluidElement< TElementData >.

◆ RemoveVolumetricPart() [1/2]

void Kratos::UpdatedLagrangianSegregatedFluidElement::RemoveVolumetricPart	(	Matrix &	rConstitutiveMatrix,
		const double &	rBulkFactor
	)

protected

Remove volumetric part from Constitutive Matrix

◆ RemoveVolumetricPart() [2/2]

void Kratos::UpdatedLagrangianSegregatedFluidElement::RemoveVolumetricPart	(	Vector &	rStressVector,
		const double &	rMeanPressure
	)

protected

Remove volumetric part from Stress Vector

◆ SetElementData()

void Kratos::UpdatedLagrangianSegregatedFluidElement::SetElementData	(	ElementDataType &	rVariables,
		ConstitutiveLaw::Parameters &	rValues,
		const int &	rPointNumber
	)

overrideprotectedvirtual

Set Variables of the Element to the Parameters of the Constitutive Law

Reimplemented from Kratos::FluidElement< TElementData >.

◆ SetProcessInformation()

void Kratos::UpdatedLagrangianSegregatedFluidElement::SetProcessInformation ( const ProcessInfo & rCurrentProcessInfo )

overrideprotectedvirtual

Sets process information to set member variables like mStepVariable

Reimplemented from Kratos::FluidElement< TElementData >.

Friends And Related Function Documentation

◆ Serializer

friend class Serializer

friend

Member Data Documentation

◆ mStepVariable

StepType Kratos::UpdatedLagrangianSegregatedFluidElement::mStepVariable

protected

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

/home/runner/work/Documentation/Documentation/master/applications/PfemApplication/custom_elements/fluid_elements/updated_lagrangian_segregated_fluid_element.hpp
/home/runner/work/Documentation/Documentation/master/applications/PfemApplication/custom_elements/fluid_elements/updated_lagrangian_segregated_fluid_element.cpp

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Type Definitions

Serialization

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ ConstitutiveLawPointerType

◆ ConstitutiveLawType

◆ ElementWeakPtrVectorType

◆ IntegrationMethod

◆ SizeType

◆ StressMeasureType

Member Enumeration Documentation

◆ StepType

Constructor & Destructor Documentation

◆ UpdatedLagrangianSegregatedFluidElement() [1/4]

◆ UpdatedLagrangianSegregatedFluidElement() [2/4]

◆ UpdatedLagrangianSegregatedFluidElement() [3/4]

◆ UpdatedLagrangianSegregatedFluidElement() [4/4]

◆ ~UpdatedLagrangianSegregatedFluidElement()

Member Function Documentation

◆ AddVolumetricPart() [1/2]

◆ AddVolumetricPart() [2/2]

◆ CalculateAndAddDynamicLHS()

◆ CalculateAndAddDynamicRHS()

◆ CalculateAndAddInternalForces()

◆ CalculateAndAddKpp()

◆ CalculateAndAddKvvg()

◆ CalculateAndAddKvvm()

◆ CalculateAndAddLHS()

◆ CalculateAndAddPressureForces()

◆ CalculateAndAddRHS()

◆ CalculateDampingMatrix()

◆ CalculateDenseMatrixMeanValue()

◆ CalculateKinematics()

◆ CalculateLumpedMatrixMeanValue()

◆ CalculateMassMatrix()

◆ CalculateMaterialResponse()

◆ CalculateStabilizationTau()

◆ CalculateStiffnessFactor()

◆ CalculateVolumeChange()

◆ Check()

◆ Clone()

◆ Create()

◆ EquationIdVector()

◆ FinalizeNonLinearIteration()

◆ FinalizeSolutionStep()

◆ GetDofList()

◆ GetDofsSize()

◆ GetFaceNormal() [1/2]

◆ GetFaceNormal() [2/2]

◆ GetFaceWeight()

◆ GetFirstDerivativesVector()

◆ GetFreeSurfaceFaces()

◆ GetSecondDerivativesVector()

◆ GetStepAlpha()

◆ GetValuesVector()

◆ Info()

◆ InitializeElementData()

◆ InitializeNonLinearIteration()

◆ InitializeSolutionStep()

◆ KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION()

◆ operator=()

◆ PrintData()

◆ PrintInfo()

◆ RemoveVolumetricPart() [1/2]

◆ RemoveVolumetricPart() [2/2]

◆ SetElementData()

◆ SetProcessInformation()

Friends And Related Function Documentation

◆ Serializer

Member Data Documentation

◆ mStepVariable