Large Displacement Lagrangian Element for 3D and 2D geometries. (base class) More...

#include <fluid_element.h>

Inheritance diagram for Kratos::FluidElement< TElementData >:

Collaboration diagram for Kratos::FluidElement< TElementData >:

Classes
struct	ElementData

struct	LocalSystemComponents

Public Types
typedef ElementData	ElementDataType
	Type for element variables. 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
	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...

Operations
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...

void	CalculateMassMatrix (MatrixType &rMassMatrix, const ProcessInfo &rCurrentProcessInfo) override
	MassMatrix Calculate the local mass matrix. More...

void	EquationIdVector (EquationIdVectorType &rResult, const ProcessInfo &rCurrentProcessInfo) const override
	EquationIdVector Returns the global system rows corresponding to each local row. More...

void	GetDofList (DofsVectorType &rElementalDofList, const ProcessInfo &rCurrentProcessInfo) const override
	GetDofList Returns a list of the element's Dofs. More...

void	GetFirstDerivativesVector (Vector &Values, int Step=0) const override
	GetFirstDerivativesVector Returns VELOCITY_X, VELOCITY_Y, (VELOCITY_Z,) PRESSURE for each node. More...

void	GetSecondDerivativesVector (Vector &Values, int Step=0) const override
	Returns ACCELERATION_X, ACCELERATION_Y, (ACCELERATION_Z,) 0 for each node. More...

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

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

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

IntegrationMethod	GetIntegrationMethod () const 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

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	InitializeSolutionStep (const ProcessInfo &rCurrentProcessInfo) override

void	InitializeNonLinearIteration (const ProcessInfo &rCurrentProcessInfo) override

void	FinalizeNonLinearIteration (const ProcessInfo &rCurrentProcessInfo) override

void	FinalizeSolutionStep (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

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

void	CalculateDampingMatrix (MatrixType &rDampingMatrix, 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

int	Check (const ProcessInfo &rCurrentProcessInfo) const override

Access
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

Inquiry
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...

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...

Operators
FluidElement &	operator= (FluidElement const &rOther)
	Assignment operator. 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
	KRATOS_DEFINE_LOCAL_FLAG (COMPUTE_RHS_VECTOR)

	KRATOS_DEFINE_LOCAL_FLAG (COMPUTE_LHS_MATRIX)

	KRATOS_DEFINE_LOCAL_FLAG (FINALIZED_STEP)

Protected Operations
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

virtual void	SetProcessInformation (const ProcessInfo &rCurrentProcessInfo)

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	CalculateAndAddLHS (LocalSystemComponents &rLocalSystem, ElementDataType &rVariables)

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

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

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

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

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

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

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

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

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

virtual unsigned int	GetDofsSize () const

bool	IsSliver ()

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

void	InitializeConstitutiveLaw ()

void	ResetConstitutiveLaw () override

void	InitializeExplicitContributions ()

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

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

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

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

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

Protected Access
const ConstitutiveLaw::Pointer	GetConstitutiveLaw () const

ConstitutiveLaw::Pointer	GetConstitutiveLaw ()

Protected Attributes
Protected member Variables
IntegrationMethod	mThisIntegrationMethod

std::vector< ConstitutiveLaw::Pointer >	mConstitutiveLawVector

Friends
Friends
class	Internals::FluidElementTimeIntegrationDetail< TElementData, TElementData::ElementManagesTimeIntegration >

Friends inherited from Kratos::Element
Friends inherited from Kratos::GeometricalObject
Friends inherited from Kratos::IndexedObject
Friends inherited from Kratos::Flags

Type Definitions
Reference type definition for constitutive laws
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...

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

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

	KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION (FluidElement)
	Counted pointer of FluidElement. 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)

Detailed Description

template<class TElementData>
class Kratos::FluidElement< TElementData >

Large Displacement Lagrangian Element for 3D and 2D geometries. (base class)

Implements a Large Displacement Lagrangian definition for structural analysis. This works for arbitrary geometries in 3D and 2D (base class)

Member Typedef Documentation

◆ ConstitutiveLawPointerType

template<class TElementData >

typedef ConstitutiveLawType::Pointer Kratos::FluidElement< TElementData >::ConstitutiveLawPointerType

Pointer type for constitutive laws.

◆ ConstitutiveLawType

template<class TElementData >

typedef ConstitutiveLaw Kratos::FluidElement< TElementData >::ConstitutiveLawType

◆ DofsArrayType

template<class TElementData >

typedef PointerVectorSet<Dof<double>, IndexedObject> Kratos::FluidElement< TElementData >::DofsArrayType

◆ DofsVectorType

template<class TElementData >

typedef std::vector< Dof<double>::Pointer > Kratos::FluidElement< TElementData >::DofsVectorType

◆ ElementData

template<class TElementData >

using Kratos::FluidElement< TElementData >::ElementData = TElementData

◆ ElementDataType

template<class TElementData >

typedef ElementData Kratos::FluidElement< TElementData >::ElementDataType

Type for element variables.

◆ EquationIdVectorType

template<class TElementData >

typedef std::vector<std::size_t> Kratos::FluidElement< TElementData >::EquationIdVectorType

◆ GeometryType

template<class TElementData >

typedef Geometry<NodeType> Kratos::FluidElement< TElementData >::GeometryType

Geometry type (using with given NodeType)

◆ IndexType

template<class TElementData >

typedef std::size_t Kratos::FluidElement< TElementData >::IndexType

◆ IntegrationMethod

template<class TElementData >

typedef GeometryData::IntegrationMethod Kratos::FluidElement< TElementData >::IntegrationMethod

Type definition for integration methods.

◆ MatrixType

template<class TElementData >

typedef Matrix Kratos::FluidElement< TElementData >::MatrixType

Matrix type for local contributions to the linear system.

◆ NodesArrayType

template<class TElementData >

typedef Geometry<NodeType>::PointsArrayType Kratos::FluidElement< TElementData >::NodesArrayType

Definition of nodes container type, redefined from GeometryType.

◆ NodeType

template<class TElementData >

typedef Node Kratos::FluidElement< TElementData >::NodeType

Node type (default is: Node)

◆ ShapeFunctionDerivativesArrayType

template<class TElementData >

typedef GeometryType::ShapeFunctionsGradientsType Kratos::FluidElement< TElementData >::ShapeFunctionDerivativesArrayType

Type for an array of shape function gradient matrices.

◆ ShapeFunctionDerivativesType

template<class TElementData >

typedef Kratos::Matrix Kratos::FluidElement< TElementData >::ShapeFunctionDerivativesType

Type for a matrix containing the shape function gradients.

◆ ShapeFunctionsType

template<class TElementData >

typedef MatrixRow< Matrix > Kratos::FluidElement< TElementData >::ShapeFunctionsType

Type for shape function values container.

◆ SizeType [1/2]

template<class TElementData >

typedef std::size_t Kratos::FluidElement< TElementData >::SizeType

◆ SizeType [2/2]

template<class TElementData >

typedef GeometryData::SizeType Kratos::FluidElement< TElementData >::SizeType

Type for size.

◆ StressMeasureType

template<class TElementData >

typedef ConstitutiveLawType::StressMeasure Kratos::FluidElement< TElementData >::StressMeasureType

StressMeasure from constitutive laws.

◆ VectorType

template<class TElementData >

typedef Vector Kratos::FluidElement< TElementData >::VectorType

Vector type for local contributions to the linear system.

Constructor & Destructor Documentation

◆ FluidElement() [1/8]

template<class TElementData >

Kratos::FluidElement< TElementData >::FluidElement ( IndexType NewId = 0 )

Default constuctor.

Parameters

NewId Index number of the new element (optional)

◆ FluidElement() [2/8]

template<class TElementData >

Kratos::FluidElement< TElementData >::FluidElement	(	IndexType	NewId,
		const NodesArrayType &	ThisNodes
	)

Constructor using an array of nodes.

Parameters

NewId	Index of the new element
ThisNodes	An array containing the nodes of the new element

◆ FluidElement() [3/8]

template<class TElementData >

Kratos::FluidElement< TElementData >::FluidElement	(	IndexType	NewId,
		GeometryType::Pointer	pGeometry
	)

Constructor using a geometry object.

Parameters

NewId	Index of the new element
pGeometry	Pointer to a geometry object

◆ FluidElement() [4/8]

template<class TElementData >

Kratos::FluidElement< TElementData >::FluidElement	(	IndexType	NewId,
		GeometryType::Pointer	pGeometry,
		Properties::Pointer	pProperties
	)

Constuctor using geometry and properties.

Parameters

NewId	Index of the new element
pGeometry	Pointer to a geometry object
pProperties	Pointer to the element's properties

◆ ~FluidElement() [1/2]

template<class TElementData >

Kratos::FluidElement< TElementData >::~FluidElement

virtual

Destructor.

◆ FluidElement() [5/8]

template<class TElementData >

Kratos::FluidElement< TElementData >::FluidElement ( )

Empty constructor needed for serialization.

◆ FluidElement() [6/8]

template<class TElementData >

Kratos::FluidElement< TElementData >::FluidElement	(	IndexType	NewId,
		GeometryType::Pointer	pGeometry
	)

Default constructors.

◆ FluidElement() [7/8]

template<class TElementData >

Kratos::FluidElement< TElementData >::FluidElement	(	IndexType	NewId,
		GeometryType::Pointer	pGeometry,
		PropertiesType::Pointer	pProperties
	)

◆ FluidElement() [8/8]

template<class TElementData >

Kratos::FluidElement< TElementData >::FluidElement ( FluidElement< TElementData > const & rOther )

Copy constructor.

◆ ~FluidElement() [2/2]

template<class TElementData >

virtual Kratos::FluidElement< TElementData >::~FluidElement ( )

virtual

Destructor.

Member Function Documentation

◆ AddBoundaryTraction()

template<class TElementData >

void Kratos::FluidElement< TElementData >::AddBoundaryTraction	(	TElementData &	rData,
		const Vector &	rUnitNormal,
		MatrixType &	rLHS,
		VectorType &	rRHS
	)

protectedvirtual

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.

Parameters

rData	Element data structure
rUnitNormal	Outwards unit normal vector for the cut plane
rLHS	Reference to the Left Hand Side matrix
rRHS	Reference to the Right Hand Side vector

Reimplemented in Kratos::WeaklyCompressibleNavierStokes< TElementData >, Kratos::SymbolicStokes< TElementData >, Kratos::QSVMS< TElementData >, Kratos::FIC< TElementData >, Kratos::AxisymmetricNavierStokes< TElementData >, Kratos::WeaklyCompressibleNavierStokes< Kratos::WeaklyCompressibleNavierStokesData< 3, 4 > >, Kratos::WeaklyCompressibleNavierStokes< Kratos::WeaklyCompressibleNavierStokesData< 2, 3 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 3, 4 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 2, 3 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 3, 4 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 2, 3 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 3, 8 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 3, 6 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 3, 4 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 2, 4 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 2, 3 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 8 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 2, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 2, 3 > >, Kratos::FIC< Kratos::FICData< 3, 8 > >, Kratos::FIC< Kratos::FICData< 3, 4 > >, Kratos::FIC< Kratos::FICData< 2, 4 > >, Kratos::FIC< Kratos::FICData< 2, 3 > >, Kratos::AxisymmetricNavierStokes< Kratos::AxisymmetricNavierStokesData< 2, 4 > >, and Kratos::AxisymmetricNavierStokes< Kratos::AxisymmetricNavierStokesData< 2, 3 > >.

◆ AddExplicitContribution()

template<class TElementData >

void Kratos::FluidElement< TElementData >::AddExplicitContribution	(	const VectorType &	rRHSVector,
		const Variable< VectorType > &	rRHSVariable,
		const Variable< array_1d< double, 3 > > &	rDestinationVariable,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

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.

Parameters

rRHSVector	input variable containing the RHS vector to be assembled
rRHSVariable	variable describing the type of the RHS vector to be assembled
rDestinationVariable	variable in the database to which the rRHSvector will be assembled
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ AddMassLHS()

template<class TElementData >

void Kratos::FluidElement< TElementData >::AddMassLHS	(	TElementData &	rData,
		MatrixType &	rMassMatrix
	)

protectedvirtual

◆ AddTimeIntegratedLHS()

template<class TElementData >

void Kratos::FluidElement< TElementData >::AddTimeIntegratedLHS	(	TElementData &	rData,
		MatrixType &	rLHS
	)

protectedvirtual

Reimplemented in Kratos::WeaklyCompressibleNavierStokes< TElementData >, Kratos::TwoFluidNavierStokes< TElementData >, Kratos::SymbolicStokes< TElementData >, Kratos::QSVMS< TElementData >, Kratos::FIC< TElementData >, Kratos::AxisymmetricNavierStokes< TElementData >, Kratos::DropletDynamicsElement< TElementData >, Kratos::WeaklyCompressibleNavierStokes< Kratos::WeaklyCompressibleNavierStokesData< 3, 4 > >, Kratos::WeaklyCompressibleNavierStokes< Kratos::WeaklyCompressibleNavierStokesData< 2, 3 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 3, 4 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 2, 3 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 3, 4 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 2, 3 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 3, 8 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 3, 6 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 3, 4 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 2, 4 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 2, 3 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 8 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 2, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 2, 3 > >, Kratos::FIC< Kratos::FICData< 3, 8 > >, Kratos::FIC< Kratos::FICData< 3, 4 > >, Kratos::FIC< Kratos::FICData< 2, 4 > >, Kratos::FIC< Kratos::FICData< 2, 3 > >, Kratos::AxisymmetricNavierStokes< Kratos::AxisymmetricNavierStokesData< 2, 4 > >, and Kratos::AxisymmetricNavierStokes< Kratos::AxisymmetricNavierStokesData< 2, 3 > >.

◆ AddTimeIntegratedRHS()

template<class TElementData >

void Kratos::FluidElement< TElementData >::AddTimeIntegratedRHS	(	TElementData &	rData,
		VectorType &	rRHS
	)

protectedvirtual

Reimplemented in Kratos::WeaklyCompressibleNavierStokes< TElementData >, Kratos::TwoFluidNavierStokes< TElementData >, Kratos::SymbolicStokes< TElementData >, Kratos::QSVMS< TElementData >, Kratos::FIC< TElementData >, Kratos::AxisymmetricNavierStokes< TElementData >, Kratos::DropletDynamicsElement< TElementData >, Kratos::WeaklyCompressibleNavierStokes< Kratos::WeaklyCompressibleNavierStokesData< 3, 4 > >, Kratos::WeaklyCompressibleNavierStokes< Kratos::WeaklyCompressibleNavierStokesData< 2, 3 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 3, 4 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 2, 3 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 3, 4 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 2, 3 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 3, 8 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 3, 6 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 3, 4 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 2, 4 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 2, 3 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 8 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 2, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 2, 3 > >, Kratos::FIC< Kratos::FICData< 3, 8 > >, Kratos::FIC< Kratos::FICData< 3, 4 > >, Kratos::FIC< Kratos::FICData< 2, 4 > >, Kratos::FIC< Kratos::FICData< 2, 3 > >, Kratos::AxisymmetricNavierStokes< Kratos::AxisymmetricNavierStokesData< 2, 4 > >, and Kratos::AxisymmetricNavierStokes< Kratos::AxisymmetricNavierStokesData< 2, 3 > >.

◆ AddTimeIntegratedSystem()

template<class TElementData >

void Kratos::FluidElement< TElementData >::AddTimeIntegratedSystem	(	TElementData &	rData,
		MatrixType &	rLHS,
		VectorType &	rRHS
	)

protectedvirtual

Reimplemented in Kratos::WeaklyCompressibleNavierStokes< TElementData >, Kratos::TwoFluidNavierStokes< TElementData >, Kratos::SymbolicStokes< TElementData >, Kratos::QSVMS< TElementData >, Kratos::FIC< TElementData >, Kratos::AxisymmetricNavierStokes< TElementData >, Kratos::DropletDynamicsElement< TElementData >, Kratos::WeaklyCompressibleNavierStokes< Kratos::WeaklyCompressibleNavierStokesData< 3, 4 > >, Kratos::WeaklyCompressibleNavierStokes< Kratos::WeaklyCompressibleNavierStokesData< 2, 3 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 3, 4 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 2, 3 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 3, 4 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 2, 3 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 3, 8 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 3, 6 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 3, 4 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 2, 4 > >, Kratos::SymbolicStokes< Kratos::SymbolicStokesData< 2, 3 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 8 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 2, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 2, 3 > >, Kratos::FIC< Kratos::FICData< 3, 8 > >, Kratos::FIC< Kratos::FICData< 3, 4 > >, Kratos::FIC< Kratos::FICData< 2, 4 > >, Kratos::FIC< Kratos::FICData< 2, 3 > >, Kratos::AxisymmetricNavierStokes< Kratos::AxisymmetricNavierStokesData< 2, 4 > >, and Kratos::AxisymmetricNavierStokes< Kratos::AxisymmetricNavierStokesData< 2, 3 > >.

◆ AddVelocitySystem()

template<class TElementData >

void Kratos::FluidElement< TElementData >::AddVelocitySystem	(	TElementData &	rData,
		MatrixType &	rLocalLHS,
		VectorType &	rLocalRHS
	)

protectedvirtual

◆ Calculate() [1/4]

template<class TElementData >

void Kratos::FluidElement< TElementData >::Calculate	(	const Variable< array_1d< double, 3 >> &	rVariable,
		array_1d< double, 3 > &	rOutput,
		const ProcessInfo &	rCurrentProcessInfo
	)

overrideprotected

◆ Calculate() [2/4]

template<class TElementData >

void Kratos::FluidElement< TElementData >::Calculate	(	const Variable< double > &	rVariable,
		double &	Output,
		const ProcessInfo &	rCurrentProcessInfo
	)

overrideprotectedvirtual

Calculate a Element variable usually associated to a integration point the Output is given on integration points and characterizes the element Calculate(..) methods are: OPTIONAL

Reimplemented from Kratos::Element.

◆ Calculate() [3/4]

template<class TElementData >

void Kratos::FluidElement< TElementData >::Calculate	(	const Variable< Matrix > &	rVariable,
		Matrix &	rOutput,
		const ProcessInfo &	rCurrentProcessInfo
	)

overrideprotectedvirtual

Reimplemented from Kratos::Element.

◆ Calculate() [4/4]

template<class TElementData >

void Kratos::FluidElement< TElementData >::Calculate	(	const Variable< Vector > &	rVariable,
		Vector &	rOutput,
		const ProcessInfo &	rCurrentProcessInfo
	)

overrideprotectedvirtual

Reimplemented from Kratos::Element.

◆ CalculateAndAddDynamicLHS()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateAndAddDynamicLHS	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables
	)

protectedvirtual

Calculation and addition of the matrices of the LHS

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ CalculateAndAddDynamicRHS()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateAndAddDynamicRHS	(	VectorType &	rRightHandSideVector,
		ElementDataType &	rVariables
	)

protectedvirtual

Calculation and addition of the vectors of the RHS

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ CalculateAndAddExternalForces()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateAndAddExternalForces	(	VectorType &	rRightHandSideVector,
		ElementDataType &	rVariables
	)

protectedvirtual

Calculation of the External Forces Vector. Fe = N * t + N * b

◆ CalculateAndAddInternalForces()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateAndAddInternalForces	(	VectorType &	rRightHandSideVector,
		ElementDataType &	rVariables
	)

protectedvirtual

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

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ CalculateAndAddKvvg()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateAndAddKvvg	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables
	)

protectedvirtual

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

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ CalculateAndAddKvvm()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateAndAddKvvm	(	MatrixType &	rLeftHandSideMatrix,
		ElementDataType &	rVariables
	)

protectedvirtual

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

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ CalculateAndAddLHS()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateAndAddLHS	(	LocalSystemComponents &	rLocalSystem,
		ElementDataType &	rVariables
	)

protectedvirtual

Calculation and addition of the matrices of the LHS

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ CalculateAndAddRHS()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateAndAddRHS	(	LocalSystemComponents &	rLocalSystem,
		ElementDataType &	rVariables
	)

protectedvirtual

Calculation and addition of the vectors of the RHS

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ CalculateDampingMatrix()

template<class TElementData >

void Kratos::FluidElement< TElementData >::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::Element.

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ CalculateDynamicSystem()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateDynamicSystem	(	LocalSystemComponents &	rLocalSystem,
		const ProcessInfo &	rCurrentProcessInfo
	)

protectedvirtual

Calculates the elemental dynamic contributions

◆ CalculateElementalSystem()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateElementalSystem	(	LocalSystemComponents &	rLocalSystem,
		const ProcessInfo &	rCurrentProcessInfo
	)

protectedvirtual

Calculates the elemental contributions

◆ CalculateFirstDerivativesContributions()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateFirstDerivativesContributions	(	MatrixType &	rLeftHandSideMatrix,
		VectorType &	rRightHandSideVector,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

this is called during the assembling process in order to calculate the first derivatives contributions for the LHS and RHS

Parameters

rLeftHandSideMatrix	the elemental left hand side matrix
rRightHandSideVector	the elemental right hand side
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ CalculateGeometryData()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateGeometryData	(	Vector &	rGaussWeights,
		Matrix &	rNContainer,
		ShapeFunctionDerivativesArrayType &	rDN_DX
	)		const

protectedvirtual

Determine integration point weights and shape funcition derivatives from the element's geometry.

◆ CalculateIntegrationWeight()

template<class TElementData >

double & Kratos::FluidElement< TElementData >::CalculateIntegrationWeight ( double & rIntegrationWeight )

protectedvirtual

Calculation of the Integration Weight

◆ CalculateKinematics()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateKinematics	(	ElementDataType &	rVariables,
		const double &	rPointNumber
	)

protectedvirtual

Calculate Element Kinematics

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ CalculateKinetics()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateKinetics	(	ElementDataType &	rVariables,
		const double &	rPointNumber
	)

protectedvirtual

Calculate Element Jacobian

◆ CalculateLeftHandSide() [1/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateLeftHandSide	(	MatrixType &	rLeftHandSideMatrix,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

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.

Parameters

rLeftHandSideMatrix	Local finite element system matrix (output)
rCurrentProcessInfo	Current ProcessInfo values (input)

Reimplemented from Kratos::Element.

◆ CalculateLeftHandSide() [2/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateLeftHandSide	(	MatrixType &	rLeftHandSideMatrix,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

this is called during the assembling process in order to calculate the elemental left hand side vector only

Parameters

rLeftHandSideVector	the elemental left hand side vector
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ CalculateLocalSystem() [1/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateLocalSystem	(	MatrixType &	rLeftHandSideMatrix,
		VectorType &	rRightHandSideVector,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

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.

Parameters

rLeftHandSideMatrix	Local finite element system matrix (output)
rRightHandSideVector	Local finite element residual vector (output)
rCurrentProcessInfo	Current ProcessInfo values (input)

Reimplemented from Kratos::Element.

◆ CalculateLocalSystem() [2/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateLocalSystem	(	MatrixType &	rLeftHandSideMatrix,
		VectorType &	rRightHandSideVector,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

this is called during the assembling process in order to calculate all elemental contributions to the global system matrix and the right hand side

Parameters

rLeftHandSideMatrix	the elemental left hand side matrix
rRightHandSideVector	the elemental right hand side
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ CalculateLocalVelocityContribution()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateLocalVelocityContribution	(	MatrixType &	rDampMatrix,
		VectorType &	rRightHandSideVector,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

CalculateLocalVelocityContribution Calculate the local contribution in terms of velocity and pressure.

Parameters

rDampMatrix	Local finite element system matrix (output)
rRightHandSideVector	Local finite element residual vector (output)
rCurrentProcessInfo	Current ProcessInfo values (input)

Reimplemented from Kratos::Element.

◆ CalculateMassMatrix() [1/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateMassMatrix	(	MatrixType &	rMassMatrix,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

MassMatrix Calculate the local mass matrix.

Parameters

rMassMatrix	Local mass matrix (output)
rCurrentProcessInfo	Current ProcessInfo values (input)

Reimplemented from Kratos::Element.

◆ CalculateMassMatrix() [2/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::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::Element.

◆ CalculateMaterialResponse() [1/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateMaterialResponse	(	ElementDataType &	rVariables,
		ConstitutiveLaw::Parameters &	rValues,
		const int &	rPointNumber
	)

protectedvirtual

Set Parameters for the Constitutive Law and Calculate Material Response

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ CalculateMaterialResponse() [2/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateMaterialResponse ( TElementData & rData ) const

protectedvirtual

Reimplemented in Kratos::AxisymmetricNavierStokes< TElementData >, Kratos::AxisymmetricNavierStokes< Kratos::AxisymmetricNavierStokesData< 2, 4 > >, and Kratos::AxisymmetricNavierStokes< Kratos::AxisymmetricNavierStokesData< 2, 3 > >.

◆ CalculateOnIntegrationPoints() [1/9]

template<class TElementData >

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

overridevirtual

Get a Constitutive Law Value

Reimplemented from Kratos::Element.

◆ CalculateOnIntegrationPoints() [2/9]

template<class TElementData >

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

overridevirtual

Calculate a double Variable on the Element Constitutive Law

Reimplemented from Kratos::Element.

◆ CalculateOnIntegrationPoints() [3/9]

template<class TElementData >

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

overridevirtual

Calculate a Matrix Variable on the Element Constitutive Law

Reimplemented from Kratos::Element.

◆ CalculateOnIntegrationPoints() [4/9]

template<class TElementData >

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

overridevirtual

Calculate a Vector Variable on the Element Constitutive Law

Reimplemented from Kratos::Element.

Reimplemented in Kratos::QSVMS< Kratos::QSVMSData< 2, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 2, 3 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 2, 3 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 8 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 3, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 4 > >, Kratos::FIC< Kratos::FICData< 3, 8 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 3, 4 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 2, 3 > >, Kratos::FIC< Kratos::FICData< 3, 4 > >, Kratos::FIC< Kratos::FICData< 2, 4 > >, Kratos::FIC< Kratos::FICData< 2, 3 > >, Kratos::DVMS< Kratos::QSVMSData< 2, 3 > >, and Kratos::DVMS< Kratos::QSVMSData< 3, 4 > >.

◆ CalculateOnIntegrationPoints() [5/9]

template<class TElementData >

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

overridevirtual

Reimplemented from Kratos::Element.

◆ CalculateOnIntegrationPoints() [6/9]

template<class TElementData >

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

overridevirtual

Reimplemented from Kratos::Element.

Reimplemented in Kratos::QSVMS< TElementData >, Kratos::QSVMS< Kratos::QSVMSData< 2, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 2, 3 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 2, 3 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 8 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 3, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 4 > >, Kratos::FIC< Kratos::FICData< 3, 8 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 3, 4 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 2, 3 > >, Kratos::FIC< Kratos::FICData< 3, 4 > >, Kratos::FIC< Kratos::FICData< 2, 4 > >, Kratos::FIC< Kratos::FICData< 2, 3 > >, Kratos::DVMS< Kratos::QSVMSData< 2, 3 > >, and Kratos::DVMS< Kratos::QSVMSData< 3, 4 > >.

◆ CalculateOnIntegrationPoints() [7/9]

template<class TElementData >

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

overridevirtual

Reimplemented from Kratos::Element.

◆ CalculateOnIntegrationPoints() [8/9]

template<class TElementData >

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

overridevirtual

Reimplemented from Kratos::Element.

◆ CalculateOnIntegrationPoints() [9/9]

template<class TElementData >

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

overridevirtual

Reimplemented from Kratos::Element.

Reimplemented in Kratos::QSVMS< TElementData >, Kratos::QSVMS< Kratos::QSVMSData< 2, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 2, 3 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 2, 3 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 8 > >, Kratos::QSVMS< Kratos::TimeIntegratedQSVMSData< 3, 4 > >, Kratos::QSVMS< Kratos::QSVMSData< 3, 4 > >, Kratos::FIC< Kratos::FICData< 3, 8 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 3, 4 > >, Kratos::FIC< Kratos::TimeIntegratedFICData< 2, 3 > >, Kratos::FIC< Kratos::FICData< 3, 4 > >, Kratos::FIC< Kratos::FICData< 2, 4 > >, Kratos::FIC< Kratos::FICData< 2, 3 > >, Kratos::DVMS< Kratos::QSVMSData< 2, 3 > >, and Kratos::DVMS< Kratos::QSVMSData< 3, 4 > >.

◆ CalculatePerturbedLeftHandSide()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculatePerturbedLeftHandSide	(	MatrixType &	rLeftHandSideMatrix,
		const ProcessInfo &	rCurrentProcessInfo
	)

protected

Calculation of the tangent via perturbation of the dofs variables : testing purposes

◆ CalculateRightHandSide() [1/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateRightHandSide	(	VectorType &	rRightHandSideVector,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

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.

Parameters

rRightHandSideVector	Local finite element residual vector (output)
rCurrentProcessInfo	Current ProcessInfo values (input)

Reimplemented from Kratos::Element.

◆ CalculateRightHandSide() [2/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateRightHandSide	(	VectorType &	rRightHandSideVector,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

this is called during the assembling process in order to calculate the elemental right hand side vector only

Parameters

rRightHandSideVector	the elemental right hand side vector
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ CalculateSecondDerivativesContributions()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateSecondDerivativesContributions	(	MatrixType &	rLeftHandSideMatrix,
		VectorType &	rRightHandSideVector,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

this is called during the assembling process in order to calculate the second derivatives contributions for the LHS and RHS

Parameters

rLeftHandSideMatrix	the elemental left hand side matrix
rRightHandSideVector	the elemental right hand side
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ CalculateSecondDerivativesLHS()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateSecondDerivativesLHS	(	MatrixType &	rLeftHandSideMatrix,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

this is called during the assembling process in order to calculate the elemental left hand side matrix for the second derivatives constributions

Parameters

rLeftHandSideMatrix	the elemental left hand side matrix
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ CalculateSecondDerivativesRHS()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateSecondDerivativesRHS	(	VectorType &	rRightHandSideVector,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

this is called during the assembling process in order to calculate the elemental right hand side vector for the second derivatives constributions

Parameters

rRightHandSideVector	the elemental right hand side vector
rCurrentProcessInfo	the current process info instance

Reimplemented from Kratos::Element.

◆ CalculateSkewSymmetricVelocityGradient()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateSkewSymmetricVelocityGradient	(	const Matrix &	rL,
		Vector &	rStrainVector
	)

protected

Calculation of the skew symmetric velocity gradient Vector

◆ CalculateStrainRate()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateStrainRate ( TElementData & rData ) const

protectedvirtual

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)

Parameters

rData Data container. Note that velocity and shape functions are assumed to be already stored in here

Reimplemented in Kratos::TwoFluidNavierStokesAlphaMethod< TElementData >, Kratos::TwoFluidNavierStokes< TElementData >, and Kratos::DropletDynamicsElement< TElementData >.

◆ CalculateSymmetricVelocityGradient()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateSymmetricVelocityGradient	(	const Matrix &	rL,
		Vector &	rStrainVector
	)

protected

Calculation of the symmetric velocity gradient Vector

◆ CalculateTotalMass()

template<class TElementData >

double & Kratos::FluidElement< TElementData >::CalculateTotalMass	(	double &	rTotalMass,
		const ProcessInfo &	rCurrentProcessInfo
	)

protectedvirtual

Calculation of the Total Mass of the Element

◆ CalculateVelocityGradient()

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateVelocityGradient	(	Matrix &	rL,
		const Matrix &	rDN_DX,
		unsigned int	step = `0`
	)

protected

Calculation of the velocity gradient

◆ CalculateVelocityGradientVector() [1/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateVelocityGradientVector	(	Vector &	rVector,
		const Matrix &	rDN_DX,
		unsigned int	step = `0`
	)

protected

Calculation of the velocity gradient

◆ CalculateVelocityGradientVector() [2/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::CalculateVelocityGradientVector	(	Vector &	rVector,
		const Matrix &	rL,
		const Matrix &	rDN_DX,
		unsigned int	step = `0`
	)

protected

Calculation of the velocity gradient

◆ CalculateVolumeChange()

template<class TElementData >

double & Kratos::FluidElement< TElementData >::CalculateVolumeChange	(	double &	rVolumeChange,
		ElementDataType &	rVariables
	)

protectedvirtual

Calculation of the Volume Change of the Element

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ CalculateVolumeForce()

template<class TElementData >

Vector & Kratos::FluidElement< TElementData >::CalculateVolumeForce	(	Vector &	rVolumeForce,
		ElementDataType &	rVariables
	)

protectedvirtual

Calculation of the Volume Force of the Element

◆ Check() [1/2]

template<class TElementData >

int Kratos::FluidElement< TElementData >::Check ( const ProcessInfo & rCurrentProcessInfo ) const

overridevirtual

This method provides the place to perform checks on the completeness of the input and the compatibility with the problem options as well as the contitutive laws selected 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 this method is: MANDATORY

Reimplemented from Kratos::Element.

◆ Check() [2/2]

template<class TElementData >

int Kratos::FluidElement< TElementData >::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::Element.

◆ Clone()

template<class TElementData >

Element::Pointer Kratos::FluidElement< TElementData >::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::Element.

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ ConvectionOperator()

template<class TElementData >

void Kratos::FluidElement< TElementData >::ConvectionOperator	(	Vector &	rResult,
		const array_1d< double, 3 > &	rConvVel,
		const ShapeFunctionDerivativesType &	DN_DX
	)		const

protected

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.

Parameters

rResult	Output vector
rConvVel	Convective velocity evaluated at the integration point
DN_DX	Derivatives of shape functions evaluated at the integration point

◆ Create() [1/3]

template<class TElementData >

Element::Pointer Kratos::FluidElement< TElementData >::Create	(	IndexType	NewId,
		GeometryType::Pointer	pGeom,
		Properties::Pointer	pProperties
	)		const

override

Create a new element of this type using given geometry.

Returns a pointer to a new FluidElement element, created using given input

Parameters

NewId	the ID of the new element
pGeom	a pointer to the geomerty to be used to create the element
pProperties	the properties assigned to the new element

Returns: a Pointer to the new element

◆ Create() [2/3]

template<class TElementData >

Element::Pointer Kratos::FluidElement< TElementData >::Create	(	IndexType	NewId,
		NodesArrayType const &	ThisNodes,
		Properties::Pointer	pProperties
	)		const

override

Create a new element of this type.

Returns a pointer to a new FluidElement element, created using given input

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

◆ Create() [3/3]

template<class TElementData >

Element::Pointer Kratos::FluidElement< TElementData >::Create	(	IndexType	NewId,
		NodesArrayType const &	ThisNodes,
		PropertiesType::Pointer	pProperties
	)		const

overridevirtual

creates a new 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::Element.

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ EquationIdVector() [1/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::EquationIdVector	(	EquationIdVectorType &	rResult,
		const ProcessInfo &	rCurrentProcessInfo
	)		const

overridevirtual

EquationIdVector Returns the global system rows corresponding to each local row.

Parameters

rResult	rResult[i] is the global index of local row i (output)
rCurrentProcessInfo	Current ProcessInfo values (input)

Reimplemented from Kratos::Element.

◆ EquationIdVector() [2/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::EquationIdVector	(	EquationIdVectorType &	rResult,
		const ProcessInfo &	rCurrentProcessInfo
	)		const

overridevirtual

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

Reimplemented from Kratos::Element.

◆ FinalizeNonLinearIteration()

template<class TElementData >

void Kratos::FluidElement< TElementData >::FinalizeNonLinearIteration ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

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

Reimplemented from Kratos::Element.

◆ FinalizeSolutionStep()

template<class TElementData >

void Kratos::FluidElement< TElementData >::FinalizeSolutionStep ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

Called at the end of eahc solution step

Reimplemented from Kratos::Element.

◆ FinalizeStepVariables()

template<class TElementData >

void Kratos::FluidElement< TElementData >::FinalizeStepVariables	(	ElementDataType &	rVariables,
		const double &	rPointNumber
	)

protectedvirtual

Finalize Element Internal Variables

◆ GetAtCoordinate() [1/4]

template<class TElementData >

double Kratos::FluidElement< TElementData >::GetAtCoordinate	(	const double	Value,
		const typename TElementData::ShapeFunctionsType &	rN
	)		const

protectedvirtual

Get information from TElementData at a given point.

This function serves as a wrapper so that the element does not need to know if the data is an elemental value or interpolated at the point from nodal data.

Parameters

[in]	rValues	The field to be read from TElementData.
[in]	rN	Values of the shape functions at the desired point.

Returns: The value evaluated at that coordinate.

◆ GetAtCoordinate() [2/4]

template<class TElementData >

double Kratos::FluidElement< TElementData >::GetAtCoordinate	(	const typename TElementData::NodalScalarData &	rValues,
		const typename TElementData::ShapeFunctionsType &	rN
	)		const

protectedvirtual

Get information from TElementData at a given point.

This function serves as a wrapper so that the element does not need to know if the data is an elemental value or interpolated at the point from nodal data.

Parameters

[in]	rValues	The field to be read from TElementData.
[in]	rN	Values of the shape functions at the desired point.

Returns: The value evaluated at that coordinate.

◆ GetAtCoordinate() [3/4]

template<class TElementData >

BoundedMatrix< double, TElementData::Dim, TElementData::Dim > Kratos::FluidElement< TElementData >::GetAtCoordinate	(	const typename TElementData::NodalTensorData &	rValues,
		const typename TElementData::ShapeFunctionsType &	rN
	)		const

protectedvirtual

Get information from TElementData at a given point.

This function serves as a wrapper so that the element does not need to know if the data is an elemental value or interpolated at the point from nodal data.

Parameters

[in]	rValues	The field to be read from TElementData.
[in]	rN	Values of the shape functions at the desired point.

Returns: The value evaluated at that coordinate.

◆ GetAtCoordinate() [4/4]

template<class TElementData >

array_1d< double, 3 > Kratos::FluidElement< TElementData >::GetAtCoordinate	(	const typename TElementData::NodalVectorData &	rValues,
		const typename TElementData::ShapeFunctionsType &	rN
	)		const

protectedvirtual

Get information from TElementData at a given point.

This function serves as a wrapper so that the element does not need to know if the data is an elemental value or interpolated at the point from nodal data.

Parameters

[in]	rValues	The field to be read from TElementData.
[in]	rN	Values of the shape functions at the desired point.

Returns: The value evaluated at that coordinate.

◆ GetConstitutiveLaw() [1/2]

template<class TElementData >

ConstitutiveLaw::Pointer Kratos::FluidElement< TElementData >::GetConstitutiveLaw

protected

◆ GetConstitutiveLaw() [2/2]

template<class TElementData >

const ConstitutiveLaw::Pointer Kratos::FluidElement< TElementData >::GetConstitutiveLaw

protected

◆ GetCurrentValuesVector()

template<class TElementData >

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

protected

◆ GetDofList() [1/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::GetDofList	(	DofsVectorType &	rElementalDofList,
		const ProcessInfo &	rCurrentProcessInfo
	)		const

overridevirtual

GetDofList Returns a list of the element's Dofs.

Parameters

rElementalDofList	List of DOFs. (output)
rCurrentProcessInfo	Current ProcessInfo instance. (input)

Reimplemented from Kratos::Element.

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ GetDofList() [2/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::GetDofList	(	DofsVectorType &	rElementalDofList,
		const ProcessInfo &	rCurrentProcessInfo
	)		const

overridevirtual

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

Reimplemented from Kratos::Element.

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ GetDofsSize()

template<class TElementData >

unsigned int Kratos::FluidElement< TElementData >::GetDofsSize ( ) const

protectedvirtual

Get element size from the dofs

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ GetFirstDerivativesVector() [1/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::GetFirstDerivativesVector	(	Vector &	rValues,
		int	Step = `0`
	)		const

overridevirtual

Sets on rValues the nodal velocities

Reimplemented from Kratos::Element.

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ GetFirstDerivativesVector() [2/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::GetFirstDerivativesVector	(	Vector &	Values,
		int	Step = `0`
	)		const

overridevirtual

GetFirstDerivativesVector Returns VELOCITY_X, VELOCITY_Y, (VELOCITY_Z,) PRESSURE for each node.

Parameters

Values	Vector of nodal unknowns
Step	Get result from 'Step' steps back, 0 is current step. (Must be smaller than buffer size)

Reimplemented from Kratos::Element.

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ GetIntegrationMethod() [1/2]

template<class TElementData >

FluidElement::IntegrationMethod Kratos::FluidElement< TElementData >::GetIntegrationMethod

overridevirtual

GetIntegrationMethod Return the integration order to be used.

Returns: Gauss Order

Reimplemented from Kratos::Element.

◆ GetIntegrationMethod() [2/2]

template<class TElementData >

IntegrationMethod Kratos::FluidElement< TElementData >::GetIntegrationMethod ( ) const

overridevirtual

Returns the currently selected integration method

Returns: current integration method selected

Reimplemented from Kratos::Element.

◆ GetSecondDerivativesVector() [1/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::GetSecondDerivativesVector	(	Vector &	rValues,
		int	Step = `0`
	)		const

overridevirtual

Sets on rValues the nodal accelerations

Reimplemented from Kratos::Element.

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ GetSecondDerivativesVector() [2/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::GetSecondDerivativesVector	(	Vector &	Values,
		int	Step = `0`
	)		const

overridevirtual

Returns ACCELERATION_X, ACCELERATION_Y, (ACCELERATION_Z,) 0 for each node.

Parameters

Values	Vector of nodal second derivatives
Step	Get result from 'Step' steps back, 0 is current step. (Must be smaller than buffer size)

Reimplemented from Kratos::Element.

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ GetValuesVector()

template<class TElementData >

void Kratos::FluidElement< TElementData >::GetValuesVector	(	Vector &	rValues,
		int	Step = `0`
	)		const

overridevirtual

Sets on rValues the nodal displacements

Reimplemented from Kratos::Element.

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ IncreaseIntegrationMethod()

template<class TElementData >

void Kratos::FluidElement< TElementData >::IncreaseIntegrationMethod	(	IntegrationMethod &	rThisIntegrationMethod,
		unsigned int	increment
	)		const

protected

Increases the integration method in the "increment" order

◆ Info() [1/2]

template<class TElementData >

std::string Kratos::FluidElement< TElementData >::Info

overridevirtual

Turn back information as a string.

Reimplemented from Kratos::Element.

◆ Info() [2/2]

template<class TElementData >

std::string Kratos::FluidElement< TElementData >::Info ( ) const

inlineoverridevirtual

Turn back information as a string.

Reimplemented from Kratos::Element.

◆ Initialize() [1/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::Initialize ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

Set up the element for solution.

For FluidElement, this initializes the constitutive law using the data in the element's properties.

Reimplemented from Kratos::Element.

◆ Initialize() [2/2]

template<class TElementData >

virtual void Kratos::FluidElement< TElementData >::Initialize ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

Called to initialize the element. Must be called before any calculation is done

Reimplemented from Kratos::Element.

◆ InitializeConstitutiveLaw()

template<class TElementData >

void Kratos::FluidElement< TElementData >::InitializeConstitutiveLaw ( )

protected

Initialize Material Properties on the Constitutive Law

◆ InitializeElementData()

template<class TElementData >

void Kratos::FluidElement< TElementData >::InitializeElementData	(	ElementDataType &	rVariables,
		const ProcessInfo &	rCurrentProcessInfo
	)

protectedvirtual

Initialize Element General Variables

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ InitializeExplicitContributions()

template<class TElementData >

void Kratos::FluidElement< TElementData >::InitializeExplicitContributions ( )

protected

Clear Nodal Forces

◆ InitializeNonLinearIteration()

template<class TElementData >

void Kratos::FluidElement< TElementData >::InitializeNonLinearIteration ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

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

Reimplemented from Kratos::Element.

◆ InitializeSolutionStep()

template<class TElementData >

void Kratos::FluidElement< TElementData >::InitializeSolutionStep ( const ProcessInfo & rCurrentProcessInfo )

overridevirtual

Called at the beginning of each solution step

Reimplemented from Kratos::Element.

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ InitializeSystemMatrices()

template<class TElementData >

void Kratos::FluidElement< TElementData >::InitializeSystemMatrices	(	MatrixType &	rLeftHandSideMatrix,
		VectorType &	rRightHandSideVector,
		Flags &	rCalculationFlags
	)

protectedvirtual

Initialize System Matrices

◆ IsSliver()

template<class TElementData >

bool Kratos::FluidElement< TElementData >::IsSliver ( )

protected

Check if the element is labeled as sliver

◆ KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION() [1/2]

template<class TElementData >

Kratos::FluidElement< TElementData >::KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION ( FluidElement< TElementData > )

Pointer definition of FluidElement.

◆ KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION() [2/2]

template<class TElementData >

Kratos::FluidElement< TElementData >::KRATOS_CLASS_INTRUSIVE_POINTER_DEFINITION ( FluidElement< TElementData > )

Counted pointer of FluidElement.

◆ KRATOS_DEFINE_LOCAL_FLAG() [1/3]

template<class TElementData >

Kratos::FluidElement< TElementData >::KRATOS_DEFINE_LOCAL_FLAG ( COMPUTE_LHS_MATRIX )

protected

◆ KRATOS_DEFINE_LOCAL_FLAG() [2/3]

template<class TElementData >

Kratos::FluidElement< TElementData >::KRATOS_DEFINE_LOCAL_FLAG ( COMPUTE_RHS_VECTOR )

protected

Flags related to the element computation

◆ KRATOS_DEFINE_LOCAL_FLAG() [3/3]

template<class TElementData >

Kratos::FluidElement< TElementData >::KRATOS_DEFINE_LOCAL_FLAG ( FINALIZED_STEP )

protected

◆ operator=()

template<class TElementData >

FluidElement& Kratos::FluidElement< TElementData >::operator= ( FluidElement< TElementData > const & rOther )

Assignment operator.

◆ PrintData()

template<class TElementData >

void Kratos::FluidElement< TElementData >::PrintData ( std::ostream & rOStream ) const

inlineoverridevirtual

Print object's data.

Reimplemented from Kratos::Element.

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ PrintElementCalculation()

template<class TElementData >

void Kratos::FluidElement< TElementData >::PrintElementCalculation	(	LocalSystemComponents &	rLocalSystem,
		ElementDataType &	rVariables
	)

protected

Prints element information for each gauss point (debugging purposes)

◆ PrintInfo() [1/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::PrintInfo ( std::ostream & rOStream ) const

overridevirtual

Print information about this object.

Reimplemented from Kratos::Element.

◆ PrintInfo() [2/2]

template<class TElementData >

void Kratos::FluidElement< TElementData >::PrintInfo ( std::ostream & rOStream ) const

inlineoverridevirtual

Print information about this object.

Reimplemented from Kratos::Element.

◆ ResetConstitutiveLaw()

template<class TElementData >

void Kratos::FluidElement< TElementData >::ResetConstitutiveLaw ( )

overrideprotectedvirtual

Reset the Constitutive Law Parameters

Reimplemented from Kratos::Element.

◆ SetElementData()

template<class TElementData >

void Kratos::FluidElement< TElementData >::SetElementData	(	ElementDataType &	rVariables,
		ConstitutiveLaw::Parameters &	rValues,
		const int &	rPointNumber
	)

protectedvirtual

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

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ SetProcessInformation()

template<class TElementData >

void Kratos::FluidElement< TElementData >::SetProcessInformation ( const ProcessInfo & rCurrentProcessInfo )

protectedvirtual

Sets process information to set member variables

Reimplemented in Kratos::UpdatedLagrangianSegregatedFluidElement.

◆ SetValuesOnIntegrationPoints() [1/4]

template<class TElementData >

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

overridevirtual

Set a Constitutive Law Value

Reimplemented from Kratos::Element.

◆ SetValuesOnIntegrationPoints() [2/4]

template<class TElementData >

void Kratos::FluidElement< TElementData >::SetValuesOnIntegrationPoints	(	const Variable< double > &	rVariable,
		const std::vector< double > &	rValues,
		const ProcessInfo &	rCurrentProcessInfo
	)

overridevirtual

Access for variables on Integration points. This gives access to variables stored in the constitutive law on each integration point. Specialisations of element.h (e.g. the TotalLagrangian) must specify the actual interface to the constitutive law! Note, that these functions expect a std::vector of values for the specified variable type that contains a value for each integration point! SetValuesOnIntegrationPoints: set the values for given Variable. GetValueOnIntegrationPoints: get the values for given Variable. Set a double Value on the Element Constitutive Law

Reimplemented from Kratos::Element.

◆ SetValuesOnIntegrationPoints() [3/4]

template<class TElementData >

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

overridevirtual

Set a Matrix Value on the Element Constitutive Law

Reimplemented from Kratos::Element.

◆ SetValuesOnIntegrationPoints() [4/4]

template<class TElementData >

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

overridevirtual

Set a Vector Value on the Element Constitutive Law

Reimplemented from Kratos::Element.

◆ TransformElementData()

template<class TElementData >

void Kratos::FluidElement< TElementData >::TransformElementData	(	ElementDataType &	rVariables,
		const double &	rPointNumber
	)

protectedvirtual

Transform Element General Variables

◆ UpdateIntegrationPointData()

template<class TElementData >

void Kratos::FluidElement< TElementData >::UpdateIntegrationPointData	(	TElementData &	rData,
		unsigned int	IntegrationPointIndex,
		double	Weight,
		const typename TElementData::MatrixRowType &	rN,
		const typename TElementData::ShapeDerivativesType &	rDN_DX
	)		const

protectedvirtual

Set up the element's data and constitutive law for the current integration point.

Parameters

	[in/out]	rData Container for the current element's data.
[in]	Weight	Integration point weight.
[in]	rN	Values of nodal shape functions at the integration point.
[in]	rDN_DX	Values of nodal shape function gradients at the integration point.

Reimplemented in Kratos::TwoFluidNavierStokes< TElementData >, and Kratos::DropletDynamicsElement< TElementData >.

Friends And Related Function Documentation

◆ Internals::FluidElementTimeIntegrationDetail< TElementData, TElementData::ElementManagesTimeIntegration >

template<class TElementData >

friend class Internals::FluidElementTimeIntegrationDetail< TElementData, TElementData::ElementManagesTimeIntegration >

friend

◆ Serializer

template<class TElementData >

Serializer

friend

Member Data Documentation

◆ BlockSize

template<class TElementData >

constexpr unsigned int Kratos::FluidElement< TElementData >::BlockSize = Dim + 1

staticconstexpr

◆ Dim

template<class TElementData >

constexpr unsigned int Kratos::FluidElement< TElementData >::Dim = TElementData::Dim

staticconstexpr

◆ LocalSize

template<class TElementData >

constexpr unsigned int Kratos::FluidElement< TElementData >::LocalSize = NumNodes * BlockSize

staticconstexpr

◆ mConstitutiveLawVector

template<class TElementData >

std::vector<ConstitutiveLaw::Pointer> Kratos::FluidElement< TElementData >::mConstitutiveLawVector

protected

Container for constitutive law instances on each integration point

◆ mThisIntegrationMethod

template<class TElementData >

IntegrationMethod Kratos::FluidElement< TElementData >::mThisIntegrationMethod

protected

Currently selected integration methods

◆ NumNodes

template<class TElementData >

constexpr unsigned int Kratos::FluidElement< TElementData >::NumNodes = TElementData::NumNodes

staticconstexpr

◆ StrainSize

template<class TElementData >

constexpr unsigned int Kratos::FluidElement< TElementData >::StrainSize = TElementData::StrainSize

staticconstexpr

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

/home/runner/work/Documentation/Documentation/master/applications/FluidDynamicsApplication/custom_elements/fluid_element.h
/home/runner/work/Documentation/Documentation/master/applications/PfemApplication/custom_elements/fluid_elements/fluid_element.hpp
/home/runner/work/Documentation/Documentation/master/applications/FluidDynamicsApplication/custom_elements/fluid_element.cpp

Classes

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Type Definitions

Serialization

Additional Inherited Members

Detailed Description

template<class TElementData> class Kratos::FluidElement< TElementData >

Member Typedef Documentation

◆ ConstitutiveLawPointerType

◆ ConstitutiveLawType

◆ DofsArrayType

◆ DofsVectorType

◆ ElementData

◆ ElementDataType

◆ EquationIdVectorType

◆ GeometryType

◆ IndexType

◆ IntegrationMethod

◆ MatrixType

◆ NodesArrayType

◆ NodeType

◆ ShapeFunctionDerivativesArrayType

◆ ShapeFunctionDerivativesType

◆ ShapeFunctionsType

◆ SizeType [1/2]

◆ SizeType [2/2]

◆ StressMeasureType

◆ VectorType

Constructor & Destructor Documentation

◆ FluidElement() [1/8]

◆ FluidElement() [2/8]

◆ FluidElement() [3/8]

◆ FluidElement() [4/8]

◆ ~FluidElement() [1/2]

◆ FluidElement() [5/8]

◆ FluidElement() [6/8]

◆ FluidElement() [7/8]

◆ FluidElement() [8/8]

◆ ~FluidElement() [2/2]

Member Function Documentation

◆ AddBoundaryTraction()

◆ AddExplicitContribution()

◆ AddMassLHS()

◆ AddTimeIntegratedLHS()

◆ AddTimeIntegratedRHS()

◆ AddTimeIntegratedSystem()

◆ AddVelocitySystem()

◆ Calculate() [1/4]

◆ Calculate() [2/4]

◆ Calculate() [3/4]

◆ Calculate() [4/4]

◆ CalculateAndAddDynamicLHS()

◆ CalculateAndAddDynamicRHS()

◆ CalculateAndAddExternalForces()

◆ CalculateAndAddInternalForces()

◆ CalculateAndAddKvvg()

◆ CalculateAndAddKvvm()

◆ CalculateAndAddLHS()

◆ CalculateAndAddRHS()

◆ CalculateDampingMatrix()

◆ CalculateDynamicSystem()

◆ CalculateElementalSystem()

◆ CalculateFirstDerivativesContributions()

◆ CalculateGeometryData()

◆ CalculateIntegrationWeight()

◆ CalculateKinematics()

◆ CalculateKinetics()

◆ CalculateLeftHandSide() [1/2]

◆ CalculateLeftHandSide() [2/2]

◆ CalculateLocalSystem() [1/2]

◆ CalculateLocalSystem() [2/2]

◆ CalculateLocalVelocityContribution()

◆ CalculateMassMatrix() [1/2]

◆ CalculateMassMatrix() [2/2]

◆ CalculateMaterialResponse() [1/2]

◆ CalculateMaterialResponse() [2/2]

template<class TElementData>
class Kratos::FluidElement< TElementData >