A process to provide initial values for Navier-Stokes problems. More...

#include <stokes_initialization_process.h>

Inheritance diagram for Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >:

Collaboration diagram for Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >:

Public Member Functions
Type Definitions
	KRATOS_CLASS_POINTER_DEFINITION (StokesInitializationProcess)
	Pointer definition of StokesInitializationProcess. More...

Life Cycle
	StokesInitializationProcess (ModelPart &rModelPart, typename TLinearSolver::Pointer pLinearSolver, unsigned int DomainSize, const Variable< int > &PeriodicPairIndicesVar)

	~StokesInitializationProcess () override
	Destructor. More...

Operations
void	Execute () override
	Solve a stationary Stokes problem. More...

Access
void	SetConditions (ModelPart &rStokesPart, ModelPart::ConditionsContainerType::Pointer pConditions)

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

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

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

Public Member Functions inherited from Kratos::Process
	KRATOS_CLASS_POINTER_DEFINITION (Process)
	Pointer definition of Process. More...

	Process ()
	Default constructor. More...

	Process (const Flags options)

	~Process () override
	Destructor. More...

void	operator() ()
	This operator is provided to call the process as a function and simply calls the Execute method. More...

virtual Process::Pointer	Create (Model &rModel, Parameters ThisParameters)
	This method creates an pointer of the process. More...

virtual void	ExecuteInitialize ()
	This function is designed for being called at the beginning of the computations right after reading the model and the groups. More...

virtual void	ExecuteBeforeSolutionLoop ()
	This function is designed for being execute once before the solution loop but after all of the solvers where built. More...

virtual void	ExecuteInitializeSolutionStep ()
	This function will be executed at every time step BEFORE performing the solve phase. More...

virtual void	ExecuteFinalizeSolutionStep ()
	This function will be executed at every time step AFTER performing the solve phase. More...

virtual void	ExecuteBeforeOutputStep ()
	This function will be executed at every time step BEFORE writing the output. More...

virtual void	ExecuteAfterOutputStep ()
	This function will be executed at every time step AFTER writing the output. More...

virtual void	ExecuteFinalize ()
	This function is designed for being called at the end of the computations. More...

virtual int	Check ()
	This function is designed for being called after ExecuteInitialize ONCE to verify that the input is correct. More...

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

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

	operator bool () const

Flags	operator~ () const

bool	operator! () const

void	AssignFlags (Flags const &rOther)

void	Set (const Flags ThisFlag)

void	Set (const Flags ThisFlag, bool Value)

void	Reset (const Flags ThisFlag)

void	Flip (const Flags ThisFlag)

void	SetPosition (IndexType Position, bool Value=true)

bool	GetPosition (IndexType Position) const

void	FlipPosition (IndexType Position)

void	ClearPosition (IndexType Position)

void	Clear ()

Flags	AsFalse () const

bool	Is (Flags const &rOther) const

bool	IsDefined (Flags const &rOther) const

bool	IsNot (Flags const &rOther) const

bool	IsNotDefined (Flags const &rOther) const

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

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

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

	Flags ()
	Default constructor. More...

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

virtual	~Flags ()
	Destructor. More...

Protected Member Functions
Protected Life Cycle
	StokesInitializationProcess (ModelPart &rModelPart, typename TLinearSolver::Pointer pLinearSolver, unsigned int DomainSize, const StokesInitializationProcess *pThis)
	Protected constructor to be used by derived classes. More...

Protected Operations
virtual void	Solve ()

void	Clear () override
	This method clears the assignation of the conditions. More...

Protected Attributes
Protected member Variables
ModelPart &	mrReferenceModelPart

TLinearSolver::Pointer	mpLinearSolver

unsigned int	mDomainSize

ImplicitSolvingStrategy< TSparseSpace, TDenseSpace, TLinearSolver >::Pointer	mpSolutionStrategy

bool	mIsCleared

Additional Inherited Members
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

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 TSparseSpace, class TDenseSpace, class TLinearSolver>
class Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >

A process to provide initial values for Navier-Stokes problems.

A stationary stokes problem (using the same boundary conditions as the full Navier-Stokes problem) is solver in order to produce a divergence-free velocity distribution and the corresponding pressure field, which can be used as an initial condition for the Navier-Stokes problem.

Constructor & Destructor Documentation

◆ StokesInitializationProcess() [1/2]

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::StokesInitializationProcess	(	ModelPart &	rModelPart,
		typename TLinearSolver::Pointer	pLinearSolver,
		unsigned int	DomainSize,
		const Variable< int > &	PeriodicPairIndicesVar
	)

inline

◆ ~StokesInitializationProcess()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::~StokesInitializationProcess ( )

inlineoverride

Destructor.

◆ StokesInitializationProcess() [2/2]

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::StokesInitializationProcess	(	ModelPart &	rModelPart,
		typename TLinearSolver::Pointer	pLinearSolver,
		unsigned int	DomainSize,
		const StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver > *	pThis
	)

inlineprotected

Protected constructor to be used by derived classes.

Member Function Documentation

◆ Clear()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::Clear ( )

inlineoverrideprotectedvirtual

This method clears the assignation of the conditions.

Reimplemented from Kratos::Process.

◆ Execute()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::Execute ( )

inlineoverridevirtual

Solve a stationary Stokes problem.

Reimplemented from Kratos::Process.

◆ Info()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

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

inlineoverridevirtual

Turn back information as a string.

Reimplemented from Kratos::Process.

Reimplemented in Kratos::TrilinosStokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ KRATOS_CLASS_POINTER_DEFINITION()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::KRATOS_CLASS_POINTER_DEFINITION ( StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver > )

Pointer definition of StokesInitializationProcess.

◆ PrintData()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::PrintData ( std::ostream & rOStream ) const

inlineoverridevirtual

Print object's data.

Reimplemented from Kratos::Process.

Reimplemented in Kratos::TrilinosStokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ PrintInfo()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::PrintInfo ( std::ostream & rOStream ) const

inlineoverridevirtual

Print information about this object.

Reimplemented from Kratos::Process.

Reimplemented in Kratos::TrilinosStokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >.

◆ SetConditions()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

void Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::SetConditions	(	ModelPart &	rStokesPart,
		ModelPart::ConditionsContainerType::Pointer	pConditions
	)

inline

◆ Solve()

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

virtual void Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::Solve ( )

inlineprotectedvirtual

Member Data Documentation

◆ mDomainSize

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

unsigned int Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::mDomainSize

protected

◆ mIsCleared

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

bool Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::mIsCleared

protected

◆ mpLinearSolver

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

TLinearSolver::Pointer Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::mpLinearSolver

protected

◆ mpSolutionStrategy

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

ImplicitSolvingStrategy<TSparseSpace, TDenseSpace, TLinearSolver>::Pointer Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::mpSolutionStrategy

protected

◆ mrReferenceModelPart

template<class TSparseSpace , class TDenseSpace , class TLinearSolver >

ModelPart& Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >::mrReferenceModelPart

protected

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

/home/runner/work/Documentation/Documentation/master/applications/FluidDynamicsApplication/custom_processes/stokes_initialization_process.h

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

template<class TSparseSpace, class TDenseSpace, class TLinearSolver> class Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >

Constructor & Destructor Documentation

◆ StokesInitializationProcess() [1/2]

◆ ~StokesInitializationProcess()

◆ StokesInitializationProcess() [2/2]

Member Function Documentation

◆ Clear()

◆ Execute()

◆ Info()

◆ KRATOS_CLASS_POINTER_DEFINITION()

◆ PrintData()

◆ PrintInfo()

◆ SetConditions()

◆ Solve()

Member Data Documentation

◆ mDomainSize

◆ mIsCleared

◆ mpLinearSolver

◆ mpSolutionStrategy

◆ mrReferenceModelPart

template<class TSparseSpace, class TDenseSpace, class TLinearSolver>
class Kratos::StokesInitializationProcess< TSparseSpace, TDenseSpace, TLinearSolver >