BDF integration scheme (for dynamic problems) More...

#include <shallow_water_residual_based_bdf_scheme.h>

Inheritance diagram for Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >:

Collaboration diagram for Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >:

Public Member Functions
Life Cycle
	ShallowWaterResidualBasedBDFScheme (const std::size_t Order=2, bool UpdateVelocities=false)

	ShallowWaterResidualBasedBDFScheme (Parameters ThisParameters)

	ShallowWaterResidualBasedBDFScheme (ShallowWaterResidualBasedBDFScheme &rOther)

BaseType::Pointer	Clone () override

	~ShallowWaterResidualBasedBDFScheme () override

Operations
void	Update (ModelPart &rModelPart, DofsArrayType &rDofSet, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb) override
	Performing the update of the solution within newton iteration. More...

void	Predict (ModelPart &rModelPart, DofsArrayType &rDofSet, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb) override
	Performing the prediction of the solution. More...

void	CalculateSystemContributions (Element &rCurrentElement, LocalSystemMatrixType &rLHS_Contribution, LocalSystemVectorType &rRHS_Contribution, Element::EquationIdVectorType &rEquationId, const ProcessInfo &rCurrentProcessInfo) override
	This function is designed to be called in the builder and solver to introduce the selected time integration scheme. More...

void	CalculateRHSContribution (Element &rCurrentElement, LocalSystemVectorType &rRHS_Contribution, Element::EquationIdVectorType &rEquationId, const ProcessInfo &rCurrentProcessInfo) override
	This function is designed to calculate just the RHS contribution. More...

void	CalculateSystemContributions (Condition &rCurrentCondition, LocalSystemMatrixType &rLHS_Contribution, LocalSystemVectorType &rRHS_Contribution, Element::EquationIdVectorType &rEquationId, const ProcessInfo &rCurrentProcessInfo) override
	This function is designed to be called in the builder and solver to introduce the selected time integration scheme. More...

void	CalculateRHSContribution (Condition &rCurrentCondition, LocalSystemVectorType &rRHS_Contribution, Element::EquationIdVectorType &rEquationId, const ProcessInfo &rCurrentProcessInfo) override
	This function is designed to calculate just the RHS contribution. More...

void	Initialize (ModelPart &rModelPart) override
	Initialize the nodal area and the derivatives recovery. More...

void	InitializeNonLinIteration (ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb) override
	Calculate the global projection of the dispersive field. More...

void	Clear () override
	Free memory allocated by this class. More...

Parameters	GetDefaultParameters () const override
	This method provides the defaults parameters to avoid conflicts between the different constructors. More...

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

Public Member Functions inherited from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >
	ResidualBasedBDFScheme (const std::size_t Order=2)
	Constructor. The BDF method. More...

	ResidualBasedBDFScheme (ResidualBasedBDFScheme &rOther)

	~ResidualBasedBDFScheme () override

void	InitializeSolutionStep (ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb) override
	It initializes time step solution. Only for reasons if the time step solution is restarted. More...

int	Check (const ModelPart &rModelPart) const override
	This function is designed to be called once to perform all the checks needed on the input provided. 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...

	KRATOS_CLASS_POINTER_DEFINITION (ResidualBasedBDFScheme)

Public Member Functions inherited from Kratos::ResidualBasedImplicitTimeScheme< TSparseSpace, TDenseSpace >
	ResidualBasedImplicitTimeScheme ()

	ResidualBasedImplicitTimeScheme (Parameters ThisParameters)
	Constructor. The implicit method method. More...

	ResidualBasedImplicitTimeScheme (ResidualBasedImplicitTimeScheme &rOther)

	~ResidualBasedImplicitTimeScheme () override

void	InitializeSolutionStep (ModelPart &rModelPart, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb) override
	It initializes time step solution. Only for reasons if the time step solution is restarted. More...

int	Check (const ModelPart &rModelPart) const override
	This function is designed to be called once to perform all the checks needed on the input provided. 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...

	KRATOS_CLASS_POINTER_DEFINITION (ResidualBasedImplicitTimeScheme)

Public Member Functions inherited from Kratos::Scheme< TSparseSpace, TDenseSpace >
	Scheme ()
	Default Constructor. More...

	Scheme (Parameters ThisParameters)
	Constructor with Parameters. More...

	Scheme (Scheme &rOther)

virtual	~Scheme ()

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

virtual ClassType::Pointer	Create (Parameters ThisParameters) const
	Create method. More...

bool	SchemeIsInitialized ()
	This method returns if the scheme is initialized. More...

void	SetSchemeIsInitialized (bool SchemeIsInitializedFlag=true)
	This method sets if the elements have been initialized or not (true by default) More...

bool	ElementsAreInitialized ()
	This method returns if the elements are initialized. More...

void	SetElementsAreInitialized (bool ElementsAreInitializedFlag=true)
	This method sets if the elements have been initialized or not (true by default) More...

bool	ConditionsAreInitialized ()
	This method returns if the conditions are initialized. More...

void	SetConditionsAreInitialized (bool ConditionsAreInitializedFlag=true)
	This method sets if the conditions have been initialized or not (true by default) More...

virtual void	InitializeElements (ModelPart &rModelPart)
	This is the place to initialize the elements. More...

virtual void	InitializeConditions (ModelPart &rModelPart)
	This is the place to initialize the conditions. More...

virtual void	FinalizeSolutionStep (ModelPart &rModelPart, TSystemMatrixType &A, TSystemVectorType &Dx, TSystemVectorType &b)
	Function called once at the end of a solution step, after convergence is reached if an iterative process is needed. More...

virtual void	FinalizeNonLinIteration (ModelPart &rModelPart, TSystemMatrixType &A, TSystemVectorType &Dx, TSystemVectorType &b)
	Function to be called when it is needed to finalize an iteration. It is designed to be called at the end of each non linear iteration. More...

virtual void	CalculateOutputData (ModelPart &rModelPart, DofsArrayType &rDofSet, TSystemMatrixType &A, TSystemVectorType &Dx, TSystemVectorType &b)
	Functions to be called to prepare the data needed for the output of results. More...

virtual void	CleanOutputData ()
	Functions that cleans the results data. More...

virtual void	Clean ()
	This function is intended to be called at the end of the solution step to clean up memory storage not needed after the end of the solution step. More...

virtual int	Check (ModelPart &rModelPart)

virtual void	CalculateLHSContribution (Element &rElement, LocalSystemMatrixType &LHS_Contribution, Element::EquationIdVectorType &rEquationIdVector, const ProcessInfo &rCurrentProcessInfo)
	This function is designed to calculate just the LHS contribution. More...

virtual void	CalculateLHSContribution (Condition &rCondition, LocalSystemMatrixType &LHS_Contribution, Element::EquationIdVectorType &rEquationIdVector, const ProcessInfo &rCurrentProcessInfo)
	Functions totally analogous to the precedent but applied to the "condition" objects. More...

virtual void	EquationId (const Element &rElement, Element::EquationIdVectorType &rEquationId, const ProcessInfo &rCurrentProcessInfo)
	This method gets the eqaution id corresponding to the current element. More...

virtual void	EquationId (const Condition &rCondition, Element::EquationIdVectorType &rEquationId, const ProcessInfo &rCurrentProcessInfo)
	Functions totally analogous to the precedent but applied to the "condition" objects. More...

virtual void	GetDofList (const Element &rElement, Element::DofsVectorType &rDofList, const ProcessInfo &rCurrentProcessInfo)
	Function that returns the list of Degrees of freedom to be assembled in the system for a Given element. More...

virtual void	GetDofList (const Condition &rCondition, Element::DofsVectorType &rDofList, const ProcessInfo &rCurrentProcessInfo)
	Function that returns the list of Degrees of freedom to be assembled in the system for a Given condition. More...

Protected Member Functions
Protected Operations
Parameters	ValidateAndAssignParameters (Parameters ThisParameters, const Parameters DefaultParameters) const override
	This method validate and assign default parameters. More...

void	AssignSettings (const Parameters ThisParameters) override
	This method assigns settings to member variables. More...

void	UpdateFirstDerivative (NodesArrayType::iterator itNode) override
	Updating first time derivative. More...

void	UpdateSecondDerivative (NodesArrayType::iterator itNode) override
	Updating second time derivative. More...

void	UpdateVelocities (ModelPart &rModelPart)
	Updating the velocities. More...

void	AddDynamicsToLHS (LocalSystemMatrixType &rLHS_Contribution, LocalSystemMatrixType &rD, LocalSystemMatrixType &rM, const ProcessInfo &rCurrentProcessInfo) override
	It adds the dynamic LHS contribution of the elements. More...

void	AddDynamicsToRHS (Element &rElement, LocalSystemVectorType &rRHS_Contribution, LocalSystemMatrixType &rD, LocalSystemMatrixType &rM, const ProcessInfo &rCurrentProcessInfo) override
	It adds the dynamic RHS contribution of the elements. More...

void	AddDynamicsToRHS (Condition &rCondition, LocalSystemVectorType &rRHS_Contribution, LocalSystemMatrixType &rD, LocalSystemMatrixType &rM, const ProcessInfo &rCurrentProcessInfo) override
	It adds the dynamic RHS contribution of the condition. More...

void	ApplyLaplacianBoundaryConditions (ModelPart &rModelPart)

Protected Member Functions inherited from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >
void	UpdateDerivatives (ModelPart &rModelPart, DofsArrayType &rDofSet, TSystemMatrixType &rA, TSystemVectorType &rDx, TSystemVectorType &rb)
	Performing the update of the derivatives. More...

template<class TObjectType >
void	TemplateAddDynamicsToRHS (TObjectType &rObject, LocalSystemVectorType &rRHS_Contribution, LocalSystemMatrixType &rD, LocalSystemMatrixType &rM, const ProcessInfo &rCurrentProcessInfo)
	It adds the dynamic RHS contribution of the objects. More...

Protected Operations
Protected Operations

Protected Attributes
Protected member Variables
TSparseSpace::DofUpdaterPointerType	mpDofUpdater = TSparseSpace::CreateDofUpdater()

FlowRateSlipToolType	mRotationTool

bool	mUpdateVelocities

bool	mProjectDispersiveField

std::vector< const Variable< double > * >	mVariables

std::vector< const Variable< double > * >	mDerivativeVariables

Protected Attributes inherited from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >
const std::size_t	mOrder

Vector	mBDF
	The integration order. More...

GeneralVectors	mVector
	The BDF coefficients. More...

Kratos::unique_ptr< TimeDiscretization::BDF >	mpBDFUtility
	The structure containing the derivatives. More...

Protected Attributes inherited from Kratos::ResidualBasedImplicitTimeScheme< TSparseSpace, TDenseSpace >
GeneralMatrices	mMatrix

Protected Attributes inherited from Kratos::Scheme< TSparseSpace, TDenseSpace >
bool	mSchemeIsInitialized

bool	mElementsAreInitialized
	Flag to be used in controlling if the Scheme has been initialized or not. More...

bool	mConditionsAreInitialized
	Flag taking in account if the elements were initialized correctly or not. More...

Type Definitions
typedef Scheme< TSparseSpace, TDenseSpace >	BaseType

typedef ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >	BDFBaseType

typedef BDFBaseType::DofsArrayType	DofsArrayType

typedef BDFBaseType::TSystemMatrixType	TSystemMatrixType

typedef BDFBaseType::TSystemVectorType	TSystemVectorType

typedef BDFBaseType::LocalSystemVectorType	LocalSystemVectorType

typedef BDFBaseType::LocalSystemMatrixType	LocalSystemMatrixType

typedef ModelPart::NodesContainerType	NodesArrayType

typedef ModelPart::NodeType	NodeType

typedef FlowRateSlipUtility< LocalSystemMatrixType, LocalSystemVectorType, double >	FlowRateSlipToolType

	KRATOS_CLASS_POINTER_DEFINITION (ShallowWaterResidualBasedBDFScheme)

Additional Inherited Members
Public Types inherited from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >
typedef Scheme< TSparseSpace, TDenseSpace >	BaseType

typedef BaseType::Pointer	BaseTypePointer

typedef ResidualBasedImplicitTimeScheme< TSparseSpace, TDenseSpace >	ImplicitBaseType

typedef ImplicitBaseType::TDataType	TDataType

typedef ImplicitBaseType::DofsArrayType	DofsArrayType

typedef Element::DofsVectorType	DofsVectorType

typedef ImplicitBaseType::TSystemMatrixType	TSystemMatrixType

typedef ImplicitBaseType::TSystemVectorType	TSystemVectorType

typedef ImplicitBaseType::LocalSystemVectorType	LocalSystemVectorType

typedef ImplicitBaseType::LocalSystemMatrixType	LocalSystemMatrixType

typedef ModelPart::NodesContainerType	NodesArrayType

Public Types inherited from Kratos::ResidualBasedImplicitTimeScheme< TSparseSpace, TDenseSpace >
typedef Scheme< TSparseSpace, TDenseSpace >	BaseType
	Base class definition. More...

typedef BaseType::DofsArrayType	DofsArrayType
	DoF array type definition. More...

typedef Element::DofsVectorType	DofsVectorType
	DoF vector type definition. More...

typedef BaseType::TDataType	TDataType
	Data type definition. More...

typedef BaseType::TSystemMatrixType	TSystemMatrixType
	Matrix type definition. More...

typedef BaseType::TSystemVectorType	TSystemVectorType
	Vector type definition. More...

typedef BaseType::LocalSystemVectorType	LocalSystemVectorType
	Local system matrix type definition. More...

typedef BaseType::LocalSystemMatrixType	LocalSystemMatrixType
	Local system vector type definition. More...

typedef ModelPart::NodesContainerType	NodesArrayType
	Nodes containers definition. More...

typedef ModelPart::ElementsContainerType	ElementsArrayType
	Elements containers definition. More...

typedef ModelPart::ConditionsContainerType	ConditionsArrayType
	Conditions containers definition. More...

typedef std::size_t	IndexType
	Index type definition. More...

Public Types inherited from Kratos::Scheme< TSparseSpace, TDenseSpace >
using	ClassType = Scheme< TSparseSpace, TDenseSpace >
	The definition of the current class. More...

using	TDataType = typename TSparseSpace::DataType
	Data type definition. More...

using	TSystemMatrixType = typename TSparseSpace::MatrixType
	Matrix type definition. More...

using	TSystemVectorType = typename TSparseSpace::VectorType
	Vector type definition. More...

using	LocalSystemMatrixType = typename TDenseSpace::MatrixType
	Local system matrix type definition. More...

using	LocalSystemVectorType = typename TDenseSpace::VectorType
	Local system vector type definition. More...

using	TDofType = Dof< double >
	DoF type definition. More...

using	DofsArrayType = ModelPart::DofsArrayType
	DoF array type definition. More...

using	ElementsArrayType = ModelPart::ElementsContainerType
	Elements containers definition. More...

using	ConditionsArrayType = ModelPart::ConditionsContainerType
	Conditions containers definition. More...

Static Public Member Functions inherited from Kratos::Scheme< TSparseSpace, TDenseSpace >
static std::string	Name ()
	Returns the name of the class as used in the settings (snake_case format) More...

Static Public Attributes inherited from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >
static constexpr double	ZeroTolerance = std::numeric_limits<double>::epsilon()
	Definition of epsilon. More...

Detailed Description

template<class TSparseSpace, class TDenseSpace>
class Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >

BDF integration scheme (for dynamic problems)

The \(n\) order Backward Differentiation Formula (BDF) method is a two step \(n\) order accurate method. This scheme is designed to solve a system of the type:

\[ \mathbf{M} \frac{du_{n0}}{dt} + \mathbf{K} u_{n0} = \mathbf{f}_{ext} \]

Author: Miguel Maso Sotomayor

Member Typedef Documentation

◆ BaseType

template<class TSparseSpace , class TDenseSpace >

typedef Scheme<TSparseSpace,TDenseSpace> Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::BaseType

◆ BDFBaseType

template<class TSparseSpace , class TDenseSpace >

typedef ResidualBasedBDFScheme<TSparseSpace,TDenseSpace> Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::BDFBaseType

◆ DofsArrayType

template<class TSparseSpace , class TDenseSpace >

typedef BDFBaseType::DofsArrayType Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::DofsArrayType

◆ FlowRateSlipToolType

template<class TSparseSpace , class TDenseSpace >

typedef FlowRateSlipUtility<LocalSystemMatrixType,LocalSystemVectorType,double> Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::FlowRateSlipToolType

◆ LocalSystemMatrixType

template<class TSparseSpace , class TDenseSpace >

typedef BDFBaseType::LocalSystemMatrixType Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::LocalSystemMatrixType

◆ LocalSystemVectorType

template<class TSparseSpace , class TDenseSpace >

typedef BDFBaseType::LocalSystemVectorType Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::LocalSystemVectorType

◆ NodesArrayType

template<class TSparseSpace , class TDenseSpace >

typedef ModelPart::NodesContainerType Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::NodesArrayType

◆ NodeType

template<class TSparseSpace , class TDenseSpace >

typedef ModelPart::NodeType Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::NodeType

◆ TSystemMatrixType

template<class TSparseSpace , class TDenseSpace >

typedef BDFBaseType::TSystemMatrixType Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::TSystemMatrixType

◆ TSystemVectorType

template<class TSparseSpace , class TDenseSpace >

typedef BDFBaseType::TSystemVectorType Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::TSystemVectorType

Constructor & Destructor Documentation

◆ ShallowWaterResidualBasedBDFScheme() [1/3]

template<class TSparseSpace , class TDenseSpace >

Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::ShallowWaterResidualBasedBDFScheme	(	const std::size_t	Order = `2`,
		bool	UpdateVelocities = `false`
	)

inlineexplicit

◆ ShallowWaterResidualBasedBDFScheme() [2/3]

template<class TSparseSpace , class TDenseSpace >

Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::ShallowWaterResidualBasedBDFScheme ( Parameters ThisParameters )

inlineexplicit

◆ ShallowWaterResidualBasedBDFScheme() [3/3]

template<class TSparseSpace , class TDenseSpace >

Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::ShallowWaterResidualBasedBDFScheme ( ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace > & rOther )

inlineexplicit

◆ ~ShallowWaterResidualBasedBDFScheme()

template<class TSparseSpace , class TDenseSpace >

Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::~ShallowWaterResidualBasedBDFScheme ( )

inlineoverride

Member Function Documentation

◆ AddDynamicsToLHS()

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::AddDynamicsToLHS	(	LocalSystemMatrixType &	rLHS_Contribution,
		LocalSystemMatrixType &	rD,
		LocalSystemMatrixType &	rM,
		const ProcessInfo &	rCurrentProcessInfo
	)

inlineoverrideprotectedvirtual

It adds the dynamic LHS contribution of the elements.

Parameters

rLHS_Contribution	The dynamic contribution for the LHS
rD	The damping matrix
rM	The mass matrix
rCurrentProcessInfo	The current process info instance

Reimplemented from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >.

◆ AddDynamicsToRHS() [1/2]

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::AddDynamicsToRHS	(	Condition &	rCondition,
		LocalSystemVectorType &	rRHS_Contribution,
		LocalSystemMatrixType &	rD,
		LocalSystemMatrixType &	rM,
		const ProcessInfo &	rCurrentProcessInfo
	)

inlineoverrideprotectedvirtual

It adds the dynamic RHS contribution of the condition.

Parameters

rCondition	The condition to compute
RHS_Contribution	The dynamic contribution for the RHS
D	The damping matrix
M	The mass matrix
rCurrentProcessInfo	The current process info instance

Reimplemented from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >.

◆ AddDynamicsToRHS() [2/2]

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::AddDynamicsToRHS	(	Element &	rElement,
		LocalSystemVectorType &	rRHS_Contribution,
		LocalSystemMatrixType &	rD,
		LocalSystemMatrixType &	rM,
		const ProcessInfo &	rCurrentProcessInfo
	)

inlineoverrideprotectedvirtual

It adds the dynamic RHS contribution of the elements.

Parameters

rElement	The element to compute
RHS_Contribution	The dynamic contribution for the RHS
D	The damping matrix
M	The mass matrix
rCurrentProcessInfo	The current process info instance

Reimplemented from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >.

◆ ApplyLaplacianBoundaryConditions()

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::ApplyLaplacianBoundaryConditions ( ModelPart & rModelPart )

inlineprotected

◆ AssignSettings()

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::AssignSettings ( const Parameters ThisParameters )

inlineoverrideprotectedvirtual

This method assigns settings to member variables.

Parameters

ThisParameters Parameters that are assigned to the member variables

Reimplemented from Kratos::Scheme< TSparseSpace, TDenseSpace >.

◆ CalculateRHSContribution() [1/2]

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::CalculateRHSContribution	(	Condition &	rCurrentCondition,
		LocalSystemVectorType &	rRHS_Contribution,
		Element::EquationIdVectorType &	rEquationId,
		const ProcessInfo &	rCurrentProcessInfo
	)

inlineoverridevirtual

This function is designed to calculate just the RHS contribution.

Parameters

rCurrentCondition	The condition to compute
rRHS_Contribution	The RHS vector contribution
rEquationId	The ID's of the element degrees of freedom
rCurrentProcessInfo	The current process info instance

Reimplemented from Kratos::ResidualBasedImplicitTimeScheme< TSparseSpace, TDenseSpace >.

◆ CalculateRHSContribution() [2/2]

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::CalculateRHSContribution	(	Element &	rCurrentElement,
		LocalSystemVectorType &	rRHS_Contribution,
		Element::EquationIdVectorType &	rEquationId,
		const ProcessInfo &	rCurrentProcessInfo
	)

inlineoverridevirtual

This function is designed to calculate just the RHS contribution.

Parameters

rCurrentElement	The element to compute
rRHS_Contribution	The RHS vector contribution
rEquationId	The ID's of the element degrees of freedom
rCurrentProcessInfo	The current process info instance

Reimplemented from Kratos::ResidualBasedImplicitTimeScheme< TSparseSpace, TDenseSpace >.

◆ CalculateSystemContributions() [1/2]

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::CalculateSystemContributions	(	Condition &	rCurrentCondition,
		LocalSystemMatrixType &	rLHS_Contribution,
		LocalSystemVectorType &	rRHS_Contribution,
		Element::EquationIdVectorType &	rEquationId,
		const ProcessInfo &	rCurrentProcessInfo
	)

inlineoverridevirtual

This function is designed to be called in the builder and solver to introduce the selected time integration scheme.

Parameters

rCurrentCondition	The condition to compute
rLHS_Contribution	The LHS matrix contribution
rRHS_Contribution	The RHS vector contribution
rEquationId	The ID's of the element degrees of freedom
rCurrentProcessInfo	The current process info instance

Reimplemented from Kratos::ResidualBasedImplicitTimeScheme< TSparseSpace, TDenseSpace >.

◆ CalculateSystemContributions() [2/2]

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::CalculateSystemContributions	(	Element &	rCurrentElement,
		LocalSystemMatrixType &	rLHS_Contribution,
		LocalSystemVectorType &	rRHS_Contribution,
		Element::EquationIdVectorType &	rEquationId,
		const ProcessInfo &	rCurrentProcessInfo
	)

inlineoverridevirtual

This function is designed to be called in the builder and solver to introduce the selected time integration scheme.

Parameters

rCurrentElement	The element to compute
rLHS_Contribution	The LHS matrix contribution
rRHS_Contribution	The RHS vector contribution
rEquationId	The ID's of the element degrees of freedom
rCurrentProcessInfo	The current process info instance

Reimplemented from Kratos::ResidualBasedImplicitTimeScheme< TSparseSpace, TDenseSpace >.

◆ Clear()

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::Clear ( )

inlineoverridevirtual

Free memory allocated by this class.

Reimplemented from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >.

◆ Clone()

template<class TSparseSpace , class TDenseSpace >

BaseType::Pointer Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::Clone ( )

inlineoverridevirtual

Clone

Reimplemented from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >.

◆ GetDefaultParameters()

template<class TSparseSpace , class TDenseSpace >

Parameters Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::GetDefaultParameters ( ) const

inlineoverridevirtual

This method provides the defaults parameters to avoid conflicts between the different constructors.

Reimplemented from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >.

◆ Info()

template<class TSparseSpace , class TDenseSpace >

std::string Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::Info ( ) const

inlineoverridevirtual

Turn back information as a string.

Reimplemented from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >.

◆ Initialize()

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::Initialize ( ModelPart & rModelPart )

inlineoverridevirtual

Initialize the nodal area and the derivatives recovery.

The nodal area is used to apply the explicit prediction.

Parameters

rModelPart The model part of the problem to solve

Reimplemented from Kratos::Scheme< TSparseSpace, TDenseSpace >.

◆ InitializeNonLinIteration()

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::InitializeNonLinIteration	(	ModelPart &	rModelPart,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rDx,
		TSystemVectorType &	rb
	)

inlineoverridevirtual

Calculate the global projection of the dispersive field.

Parameters

rModelPart	The model part of the problem to solve
rA	LHS matrix
rDx	Incremental update of primary variables
rb	RHS Vector

Reimplemented from Kratos::Scheme< TSparseSpace, TDenseSpace >.

◆ KRATOS_CLASS_POINTER_DEFINITION()

template<class TSparseSpace , class TDenseSpace >

Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::KRATOS_CLASS_POINTER_DEFINITION ( ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace > )

◆ Predict()

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::Predict	(	ModelPart &	rModelPart,
		DofsArrayType &	rDofSet,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rDx,
		TSystemVectorType &	rb
	)

inlineoverridevirtual

Performing the prediction of the solution.

It predicts the solution for the current step

Parameters

rModelPart	The model of the problem to solve
rDofSet	set of all primary variables
rA	LHS matrix
rDx	Incremental update of primary variables
rb	RHS Vector

Reimplemented from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >.

◆ Update()

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::Update	(	ModelPart &	rModelPart,
		DofsArrayType &	rDofSet,
		TSystemMatrixType &	rA,
		TSystemVectorType &	rDx,
		TSystemVectorType &	rb
	)

inlineoverridevirtual

Performing the update of the solution within newton iteration.

Parameters

rModelPart	The model of the problem to solve
rDofSet	Set of all primary variables
rA	LHS matrix
rDx	incremental update of primary variables
rb	RHS Vector

Reimplemented from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >.

◆ UpdateFirstDerivative()

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::UpdateFirstDerivative ( NodesArrayType::iterator itNode )

inlineoverrideprotectedvirtual

Updating first time derivative.

Parameters

itNode the node interator

Reimplemented from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >.

◆ UpdateSecondDerivative()

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::UpdateSecondDerivative ( NodesArrayType::iterator itNode )

inlineoverrideprotectedvirtual

Updating second time derivative.

Parameters

itNode the node interator

Reimplemented from Kratos::ResidualBasedBDFScheme< TSparseSpace, TDenseSpace >.

◆ UpdateVelocities()

template<class TSparseSpace , class TDenseSpace >

void Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::UpdateVelocities ( ModelPart & rModelPart )

inlineprotected

Updating the velocities.

Parameters

rModelPart The model part to compute

◆ ValidateAndAssignParameters()

template<class TSparseSpace , class TDenseSpace >

Parameters Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::ValidateAndAssignParameters	(	Parameters	ThisParameters,
		const Parameters	DefaultParameters
	)		const

inlineoverrideprotectedvirtual

This method validate and assign default parameters.

Parameters

rParameters	Parameters to be validated
DefaultParameters	The default parameters

Returns: Returns validated Parameters

Reimplemented from Kratos::Scheme< TSparseSpace, TDenseSpace >.

Member Data Documentation

◆ mDerivativeVariables

template<class TSparseSpace , class TDenseSpace >

std::vector<const Variable<double>*> Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::mDerivativeVariables

protected

◆ mpDofUpdater

template<class TSparseSpace , class TDenseSpace >

TSparseSpace::DofUpdaterPointerType Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::mpDofUpdater = TSparseSpace::CreateDofUpdater()

protected

◆ mProjectDispersiveField

template<class TSparseSpace , class TDenseSpace >

bool Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::mProjectDispersiveField

protected

◆ mRotationTool

template<class TSparseSpace , class TDenseSpace >

FlowRateSlipToolType Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::mRotationTool

protected

◆ mUpdateVelocities

template<class TSparseSpace , class TDenseSpace >

bool Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::mUpdateVelocities

protected

◆ mVariables

template<class TSparseSpace , class TDenseSpace >

std::vector<const Variable<double>*> Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >::mVariables

protected

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

/home/runner/work/Documentation/Documentation/master/applications/ShallowWaterApplication/custom_strategies/shallow_water_residual_based_bdf_scheme.h

Public Member Functions

Protected Member Functions

Protected Attributes

Type Definitions

Additional Inherited Members

Detailed Description

template<class TSparseSpace, class TDenseSpace> class Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >

Member Typedef Documentation

◆ BaseType

◆ BDFBaseType

◆ DofsArrayType

◆ FlowRateSlipToolType

◆ LocalSystemMatrixType

◆ LocalSystemVectorType

◆ NodesArrayType

◆ NodeType

◆ TSystemMatrixType

◆ TSystemVectorType

Constructor & Destructor Documentation

◆ ShallowWaterResidualBasedBDFScheme() [1/3]

◆ ShallowWaterResidualBasedBDFScheme() [2/3]

◆ ShallowWaterResidualBasedBDFScheme() [3/3]

◆ ~ShallowWaterResidualBasedBDFScheme()

Member Function Documentation

◆ AddDynamicsToLHS()

◆ AddDynamicsToRHS() [1/2]

◆ AddDynamicsToRHS() [2/2]

◆ ApplyLaplacianBoundaryConditions()

◆ AssignSettings()

◆ CalculateRHSContribution() [1/2]

◆ CalculateRHSContribution() [2/2]

◆ CalculateSystemContributions() [1/2]

◆ CalculateSystemContributions() [2/2]

◆ Clear()

◆ Clone()

◆ GetDefaultParameters()

◆ Info()

◆ Initialize()

◆ InitializeNonLinIteration()

◆ KRATOS_CLASS_POINTER_DEFINITION()

◆ Predict()

◆ Update()

◆ UpdateFirstDerivative()

◆ UpdateSecondDerivative()

◆ UpdateVelocities()

◆ ValidateAndAssignParameters()

Member Data Documentation

◆ mDerivativeVariables

◆ mpDofUpdater

◆ mProjectDispersiveField

◆ mRotationTool

◆ mUpdateVelocities

◆ mVariables

template<class TSparseSpace, class TDenseSpace>
class Kratos::ShallowWaterResidualBasedBDFScheme< TSparseSpace, TDenseSpace >