Kratos::RVEPeriodicityUtility Class Reference

This defines a class to define periodic BC to a RVE. More...

#include <rve_periodicity_utility.h>

Collaboration diagram for Kratos::RVEPeriodicityUtility:

Public Member Functions
Life Cycle
	RVEPeriodicityUtility (ModelPart &rDestinationModelPart, std::size_t EchoLevel=0)
	Default constructor. More...
	RVEPeriodicityUtility (RVEPeriodicityUtility const &rOther)=delete
	Copy constructor. More...
virtual	~RVEPeriodicityUtility ()=default
	Destructor. More...
Operators
RVEPeriodicityUtility &	operator= (RVEPeriodicityUtility const &rOther)=delete
	Assignment operator. More...
Operations
void	AssignPeriodicity (ModelPart &rMasterModelPart, ModelPart &rSlaveModelPart, const Matrix &rStrainTensor, const Vector &rDirection, const double SearchTolerance=1.0e-6)
	This function assign a pairing condition between two modelparts which contain two flat faces, parallel to each other and separated by a distance rDistance. More...
void	Finalize (const Variable< array_1d< double, 3 >> &rVariable)
Input and output
virtual std::string	Info () const
	Turn back information as a string. More...
virtual void	PrintInfo (std::ostream &rOStream) const
	Print information about this object. More...
virtual void	PrintData (std::ostream &rOStream) const
	Print object's data. More...

Protected Member Functions
Protected Operations
void	AppendIdsAndWeights (std::map< IndexType, DataTupletype > &rAux, const IndexType MasterId, const double MasterWeight, std::vector< IndexType > &rFinalMastersIds, std::vector< double > &rFinalMastersWeights, Vector &rFinalT)
	This method appends the weights and ids to construct the MPC. More...

Type Definitions
typedef std::size_t	IndexType
	Definition of the index type. More...
typedef std::tuple< std::vector< IndexType >, std::vector< double >, Vector >	DataTupletype
	Definition of the data tuple type. More...
typedef Dof< double >	DofType
	The DoF type definition. More...
typedef std::vector< DofType::Pointer >	DofPointerVectorType
	The DoF pointer vector type definition. More...
typedef Node	NodeType
	Definition of the node. More...
typedef Variable< double >	DoubleVariableType
	Definition of the component of variable type. More...
	KRATOS_CLASS_POINTER_DEFINITION (RVEPeriodicityUtility)
	Pointer definition of RVEPeriodicityUtility. More...

Detailed Description

This defines a class to define periodic BC to a RVE.

It uses MPC in order to set the periodic BC

Author

Riccardo Rossi

Member Typedef Documentation

DataTupletype

typedef std::tuple<std::vector<IndexType>, std::vector<double>, Vector> Kratos::RVEPeriodicityUtility::DataTupletype

Definition of the data tuple type.

DofPointerVectorType

typedef std::vector< DofType::Pointer > Kratos::RVEPeriodicityUtility::DofPointerVectorType

The DoF pointer vector type definition.

DofType

typedef Dof<double> Kratos::RVEPeriodicityUtility::DofType

The DoF type definition.

DoubleVariableType

typedef Variable<double> Kratos::RVEPeriodicityUtility::DoubleVariableType

Definition of the component of variable type.

IndexType

typedef std::size_t Kratos::RVEPeriodicityUtility::IndexType

Definition of the index type.

NodeType

typedef Node Kratos::RVEPeriodicityUtility::NodeType

Definition of the node.

Constructor & Destructor Documentation

RVEPeriodicityUtility() [1/2]

Kratos::RVEPeriodicityUtility::RVEPeriodicityUtility ( ModelPart &  rDestinationModelPart, std::size_t  EchoLevel = 0  )

inline

Default constructor.

RVEPeriodicityUtility() [2/2]

Kratos::RVEPeriodicityUtility::RVEPeriodicityUtility ( RVEPeriodicityUtility const &  rOther )

delete

Copy constructor.

~RVEPeriodicityUtility()

virtual Kratos::RVEPeriodicityUtility::~RVEPeriodicityUtility ( )

virtualdefault

Destructor.

Member Function Documentation

AppendIdsAndWeights()

void Kratos::RVEPeriodicityUtility::AppendIdsAndWeights ( std::map< IndexType, DataTupletype > &  rAux, const IndexType  MasterId, const double  MasterWeight, std::vector< IndexType > &  rFinalMastersIds, std::vector< double > &  rFinalMastersWeights, Vector &  rFinalT  )

protected

This method appends the weights and ids to construct the MPC.

Parameters

rAux	The auxiliar map containing the ids and tuples
MasterId	The id of the master dof
MasterWeight	The constribution of the master dof in the MPC
rFinalMastersIds	The resulting vector of ids
rFinalMastersWeights	The resulting vector of weights
rFinalT	The resulting vector of constants (rigid displacements)

AssignPeriodicity()

void Kratos::RVEPeriodicityUtility::AssignPeriodicity	(	ModelPart &	rMasterModelPart,
		ModelPart &	rSlaveModelPart,
		const Matrix &	rStrainTensor,
		const Vector &	rDirection,
		const double	SearchTolerance = 1.0e-6
	)

This function assign a pairing condition between two modelparts which contain two flat faces, parallel to each other and separated by a distance rDistance.

Note that this function should be called multiple times to pair the different faces in a box.

Parameters

rMasterModelPart	master part to be paired
rSlaveModelPart	slave in the pairing
rStrainTensor	strain tensor which will be used in computing the pairing conditions the condition to be guaranteed will be that : uslave = umaster + rStrainTensor * rDirection
rDirection	a node with coordinates Xs on the slave, will be paired to the corresponding point with coordinates Xm on the master Xm will be computed as Xm = Xs - rDirection

Finalize()

void Kratos::RVEPeriodicityUtility::Finalize

(

const Variable< array_1d< double, 3 >> &

rVariable

)

this function finalizes the computation of the pairings. It can be called ONLY ONCE

Parameters

rVariable

is the value to which the pairing condition will be applied (needs to be a Variable with components)

Info()

virtual std::string Kratos::RVEPeriodicityUtility::Info ( ) const

inlinevirtual

Turn back information as a string.

KRATOS_CLASS_POINTER_DEFINITION()

Kratos::RVEPeriodicityUtility::KRATOS_CLASS_POINTER_DEFINITION

(

RVEPeriodicityUtility

)

Pointer definition of RVEPeriodicityUtility.

operator=()

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

delete

Assignment operator.

PrintData()

virtual void Kratos::RVEPeriodicityUtility::PrintData ( std::ostream &  rOStream ) const

inlinevirtual

Print object's data.

PrintInfo()

virtual void Kratos::RVEPeriodicityUtility::PrintInfo ( std::ostream &  rOStream ) const

inlinevirtual

Print information about this object.

---

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

• /home/runner/work/Documentation/Documentation/master/kratos/utilities/rve_periodicity_utility.h
• /home/runner/work/Documentation/Documentation/master/kratos/utilities/rve_periodicity_utility.cpp