Kratos::EmbeddedDiscontinuousData< TFluidData > Class Template Reference

#include <embedded_discontinuous_data.h>

Inheritance diagram for Kratos::EmbeddedDiscontinuousData< TFluidData >:

Collaboration diagram for Kratos::EmbeddedDiscontinuousData< TFluidData >:

Public Attributes
Public Members
double	SlipLength
double	PenaltyCoefficient
NodalScalarData	ElementalDistances
Vector	ElementalEdgeDistancesExtrapolated
Matrix	PositiveSideN
Matrix	NegativeSideN
ShapeFunctionsGradientsType	PositiveSideDNDX
ShapeFunctionsGradientsType	NegativeSideDNDX
Vector	PositiveSideWeights
Vector	NegativeSideWeights
Matrix	PositiveInterfaceN
Matrix	NegativeInterfaceN
ShapeFunctionsGradientsType	PositiveInterfaceDNDX
ShapeFunctionsGradientsType	NegativeInterfaceDNDX
Vector	PositiveInterfaceWeights
Vector	NegativeInterfaceWeights
InterfaceNormalsType	PositiveInterfaceUnitNormals
InterfaceNormalsType	NegativeInterfaceUnitNormals
std::vector< size_t >	PositiveIndices
std::vector< size_t >	NegativeIndices
std::size_t	NumPositiveNodes
std::size_t	NumNegativeNodes
std::size_t	NumIntersectedEdgesExtrapolated

Type Definitions
using	NodalScalarData = typename TFluidData::NodalScalarData
using	NodalVectorData = typename TFluidData::NodalVectorData
typedef GeometryData::ShapeFunctionsGradientsType	ShapeFunctionsGradientsType
typedef std::vector< array_1d< double, 3 > >	InterfaceNormalsType
constexpr static std::size_t	NumEdges = (TFluidData::NumNodes == 3) ? 3 : 6
	Number of edges of the element (simplex elements are assumed) More...

Public Operations
void	Initialize (const Element &rElement, const ProcessInfo &rProcessInfo) override
	Discontinuous embedded formulation data container initialization This method initializes the discontinuous embedded formulation data container. This implies to intialize the base formulation data container as well as to get the elemental distances from the elemental variable ELEMENTAL_DISTANCES (note that this requires the ELEMENTAL_DISTANCES to be set before this operation) and the elemental edge distances from ELEMENTAL_EDGE_DISTANCES and ELEMENTAL_EDGE_DISTANCES_EXTRAPOLATED. More...
void	InitializeBoundaryConditionData (const ProcessInfo &rProcessInfo)
	Fills the boundary condition data fields This method needs to be called in cut elements. It fills the data structure fields related to the boundary condition imposition (slip length and penalty coefficient) by retrieving their value from the ProcessInfo. More...
bool	IsCut ()
	Checks if the current element is intersected Checks if the current element is intersected by checking the number of positive and negative distance nodes. More...
bool	IsIncised ()
	Checks if the current element is partially intersected (incised) and if extrapolated intersections where calculated. Checks if the current element is partially intersected by checking the number of extrapolated intersected edges This number will only be non-zero if user provided flag to calculate extrapolated edge distances. The case in which three edges of a tetrahedra are cut and element is only incised is also considered. More...
static int	Check (const Element &rElement, const ProcessInfo &rProcessInfo)
	Discontinous embedded formulation data container check Simple discontinuous embedded formulation data container check. The base formulation data container is checked as well. Returns 0 if the check process succeeds. More...

Member Typedef Documentation

InterfaceNormalsType

template<class TFluidData >

typedef std::vector<array_1d<double,3> > Kratos::EmbeddedDiscontinuousData< TFluidData >::InterfaceNormalsType

NodalScalarData

template<class TFluidData >

using Kratos::EmbeddedDiscontinuousData< TFluidData >::NodalScalarData = typename TFluidData::NodalScalarData

NodalVectorData

template<class TFluidData >

using Kratos::EmbeddedDiscontinuousData< TFluidData >::NodalVectorData = typename TFluidData::NodalVectorData

ShapeFunctionsGradientsType

template<class TFluidData >

typedef GeometryData::ShapeFunctionsGradientsType Kratos::EmbeddedDiscontinuousData< TFluidData >::ShapeFunctionsGradientsType

Member Function Documentation

Check()

template<class TFluidData >

static int Kratos::EmbeddedDiscontinuousData< TFluidData >::Check ( const Element &  rElement, const ProcessInfo &  rProcessInfo  )

inlinestatic

Discontinous embedded formulation data container check Simple discontinuous embedded formulation data container check. The base formulation data container is checked as well. Returns 0 if the check process succeeds.

Parameters

rElement	reference to the element that owns the data container
rProcessInfo	reference to the current ProcessInfo container

Returns

int returns 0 if the check process succeeds

Initialize()

template<class TFluidData >

void Kratos::EmbeddedDiscontinuousData< TFluidData >::Initialize ( const Element &  rElement, const ProcessInfo &  rProcessInfo  )

inlineoverride

Discontinuous embedded formulation data container initialization This method initializes the discontinuous embedded formulation data container. This implies to intialize the base formulation data container as well as to get the elemental distances from the elemental variable ELEMENTAL_DISTANCES (note that this requires the ELEMENTAL_DISTANCES to be set before this operation) and the elemental edge distances from ELEMENTAL_EDGE_DISTANCES and ELEMENTAL_EDGE_DISTANCES_EXTRAPOLATED.

Parameters

rElement	reference to the element that owns the data container
rProcessInfo	reference to the current ProcessInfo container

InitializeBoundaryConditionData()

template<class TFluidData >

void Kratos::EmbeddedDiscontinuousData< TFluidData >::InitializeBoundaryConditionData ( const ProcessInfo &  rProcessInfo )

inline

Fills the boundary condition data fields This method needs to be called in cut elements. It fills the data structure fields related to the boundary condition imposition (slip length and penalty coefficient) by retrieving their value from the ProcessInfo.

Parameters

rProcessInfo

IsCut()

template<class TFluidData >

bool Kratos::EmbeddedDiscontinuousData< TFluidData >::IsCut ( )

inline

Checks if the current element is intersected Checks if the current element is intersected by checking the number of positive and negative distance nodes.

Returns

true if the element is intersected

false if the element is not intersected

IsIncised()

template<class TFluidData >

bool Kratos::EmbeddedDiscontinuousData< TFluidData >::IsIncised ( )

inline

Checks if the current element is partially intersected (incised) and if extrapolated intersections where calculated. Checks if the current element is partially intersected by checking the number of extrapolated intersected edges This number will only be non-zero if user provided flag to calculate extrapolated edge distances. The case in which three edges of a tetrahedra are cut and element is only incised is also considered.

Returns

true if the element is incised

false if the element is not incised

Member Data Documentation

ElementalDistances

template<class TFluidData >

NodalScalarData Kratos::EmbeddedDiscontinuousData< TFluidData >::ElementalDistances

ElementalEdgeDistancesExtrapolated

template<class TFluidData >

Vector Kratos::EmbeddedDiscontinuousData< TFluidData >::ElementalEdgeDistancesExtrapolated

NegativeIndices

template<class TFluidData >

std::vector< size_t > Kratos::EmbeddedDiscontinuousData< TFluidData >::NegativeIndices

NegativeInterfaceDNDX

template<class TFluidData >

ShapeFunctionsGradientsType Kratos::EmbeddedDiscontinuousData< TFluidData >::NegativeInterfaceDNDX

NegativeInterfaceN

template<class TFluidData >

Matrix Kratos::EmbeddedDiscontinuousData< TFluidData >::NegativeInterfaceN

NegativeInterfaceUnitNormals

template<class TFluidData >

InterfaceNormalsType Kratos::EmbeddedDiscontinuousData< TFluidData >::NegativeInterfaceUnitNormals

NegativeInterfaceWeights

template<class TFluidData >

Vector Kratos::EmbeddedDiscontinuousData< TFluidData >::NegativeInterfaceWeights

NegativeSideDNDX

template<class TFluidData >

ShapeFunctionsGradientsType Kratos::EmbeddedDiscontinuousData< TFluidData >::NegativeSideDNDX

NegativeSideN

template<class TFluidData >

Matrix Kratos::EmbeddedDiscontinuousData< TFluidData >::NegativeSideN

NegativeSideWeights

template<class TFluidData >

Vector Kratos::EmbeddedDiscontinuousData< TFluidData >::NegativeSideWeights

NumEdges

template<class TFluidData >

constexpr static std::size_t Kratos::EmbeddedDiscontinuousData< TFluidData >::NumEdges = (TFluidData::NumNodes == 3) ? 3 : 6

staticconstexpr

Number of edges of the element (simplex elements are assumed)

NumIntersectedEdgesExtrapolated

template<class TFluidData >

std::size_t Kratos::EmbeddedDiscontinuousData< TFluidData >::NumIntersectedEdgesExtrapolated

NumNegativeNodes

template<class TFluidData >

std::size_t Kratos::EmbeddedDiscontinuousData< TFluidData >::NumNegativeNodes

NumPositiveNodes

template<class TFluidData >

std::size_t Kratos::EmbeddedDiscontinuousData< TFluidData >::NumPositiveNodes

PenaltyCoefficient

template<class TFluidData >

double Kratos::EmbeddedDiscontinuousData< TFluidData >::PenaltyCoefficient

PositiveIndices

template<class TFluidData >

std::vector< size_t > Kratos::EmbeddedDiscontinuousData< TFluidData >::PositiveIndices

PositiveInterfaceDNDX

template<class TFluidData >

ShapeFunctionsGradientsType Kratos::EmbeddedDiscontinuousData< TFluidData >::PositiveInterfaceDNDX

PositiveInterfaceN

template<class TFluidData >

Matrix Kratos::EmbeddedDiscontinuousData< TFluidData >::PositiveInterfaceN

PositiveInterfaceUnitNormals

template<class TFluidData >

InterfaceNormalsType Kratos::EmbeddedDiscontinuousData< TFluidData >::PositiveInterfaceUnitNormals

PositiveInterfaceWeights

template<class TFluidData >

Vector Kratos::EmbeddedDiscontinuousData< TFluidData >::PositiveInterfaceWeights

PositiveSideDNDX

template<class TFluidData >

ShapeFunctionsGradientsType Kratos::EmbeddedDiscontinuousData< TFluidData >::PositiveSideDNDX

PositiveSideN

template<class TFluidData >

Matrix Kratos::EmbeddedDiscontinuousData< TFluidData >::PositiveSideN

PositiveSideWeights

template<class TFluidData >

Vector Kratos::EmbeddedDiscontinuousData< TFluidData >::PositiveSideWeights

SlipLength

template<class TFluidData >

double Kratos::EmbeddedDiscontinuousData< TFluidData >::SlipLength

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

• /home/runner/work/Documentation/Documentation/master/applications/FluidDynamicsApplication/custom_utilities/embedded_discontinuous_data.h