Class representing material status for the subscale fluid, i.e an Representative Volume Element (RVE). More...

#include <fe2fluidmaterial.h>

Inheritance diagram for oofem::FE2FluidMaterialStatus:

Collaboration diagram for oofem::FE2FluidMaterialStatus:

Public Member Functions
	FE2FluidMaterialStatus (int n, Domain d, GaussPoint gp, const std::string &inputfile)
	Creates new material status. More...

virtual	~FE2FluidMaterialStatus ()
	Destructor. More...

EngngModel *	giveRVE ()

MixedGradientPressureBC *	giveBC ()

void	markOldTangents ()

void	computeTangents (TimeStep *tStep)

double	giveVOFFraction ()

bool	createRVE (int n, GaussPoint *gp, const std::string &inputfile)
	Creates/Initiates the RVE problem. More...

void	setTimeStep (TimeStep *tStep)
	Copies time step data to RVE. More...

FloatMatrix &	giveDeviatoricTangent ()

FloatArray &	giveDeviatoricPressureTangent ()

FloatArray &	giveVolumetricDeviatoricTangent ()

double &	giveVolumetricPressureTangent ()

double	givePressure ()

void	letPressureBe (double val)

virtual void	printOutputAt (FILE file, TimeStep tStep)
	Print receiver's output to given stream. More...

virtual void	initTempStatus ()
	Initializes the temporary internal variables, describing the current state according to previously reached equilibrium internal variables. More...

virtual void	updateYourself (TimeStep *tStep)
	Update equilibrium history variables according to temp-variables. More...

virtual contextIOResultType	saveContext (DataStream &stream, ContextMode mode, void *obj=NULL)
	Stores receiver state to output stream. More...

virtual contextIOResultType	restoreContext (DataStream &stream, ContextMode mode, void *obj=NULL)
	Restores the receiver state previously written in stream. More...

virtual const char *	giveClassName () const

Public Member Functions inherited from oofem::FluidDynamicMaterialStatus
	FluidDynamicMaterialStatus (int n, Domain d, GaussPoint g)
	Constructor - creates new TransportMaterialStatus with number n, belonging to domain d and integration point g. More...

virtual	~FluidDynamicMaterialStatus ()
	Destructor. More...

const FloatArray &	giveDeviatoricStressVector ()
	Gives the deviatoric stress. More...

const FloatArray &	giveDeviatoricStrainRateVector ()

void	letDeviatoricStressVectorBe (FloatArray v)
	Sets the deviatoric stress. More...

void	letDeviatoricStrainRateVectorBe (FloatArray v)

Public Member Functions inherited from oofem::MaterialStatus
	MaterialStatus (int n, Domain d, GaussPoint g)
	Constructor. More...

virtual	~MaterialStatus ()
	Destructor. More...

virtual bool	giveMaterialProperty (int propID, double &value)
	Returns the value of material model property stored in receiving status. More...

virtual void	setMaterialProperty (int propID, double value)
	Allows to set the value of material model property to be stored in receiving status. More...

virtual void	setStatusVariable (int varID, double value)
	Allows to set the value of a specific variable, identified by varID. More...

virtual void	restoreConsistency ()
	Restores consistency of the status, i.e., computes or corrects the values of certain status variables such that the state is admissible. More...

virtual IRResultType	initializeFrom (InputRecord *ir)
	Initializes receiver according to object description stored in input record. More...

Public Member Functions inherited from oofem::IntegrationPointStatus
	IntegrationPointStatus (int n, Domain d, GaussPoint g)
	Constructor. More...

virtual	~IntegrationPointStatus ()
	Destructor. More...

virtual const char *	giveInputRecordName () const

Public Member Functions inherited from oofem::FEMComponent
	FEMComponent (int n, Domain *d)
	Regular constructor, creates component with given number and belonging to given domain. More...

virtual	~FEMComponent ()
	Virtual destructor. More...

Domain *	giveDomain () const

virtual void	setDomain (Domain *d)
	Sets associated Domain. More...

int	giveNumber () const

void	setNumber (int num)
	Sets number of receiver. More...

virtual void	updateLocalNumbering (EntityRenumberingFunctor &f)
	Local renumbering support. More...

virtual void	giveInputRecord (DynamicInputRecord &input)
	Setups the input record string of receiver. More...

virtual int	checkConsistency ()
	Allows programmer to test some internal data, before computation begins. More...

virtual void	printYourself ()
	Prints receiver state on stdout. Useful for debugging. More...

virtual Interface *	giveInterface (InterfaceType t)
	Interface requesting service. More...

std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros). More...

Protected Attributes
std::unique_ptr< EngngModel >	rve
	The subscale flow. More...

MixedGradientPressureBC *	bc
	Boundary condition in RVE that performs the computational homogenization. More...

FloatMatrix	Ed

FloatArray	Cd

FloatArray	Ep

double	Cp

double	pressure

double	voffraction

bool	oldTangents

Protected Attributes inherited from oofem::FluidDynamicMaterialStatus
FloatArray	deviatoricStressVector
	Stress vector in reduced form. More...

FloatArray	deviatoricStrainRateVector
	Strain vector in reduced form. More...

Protected Attributes inherited from oofem::IntegrationPointStatus
GaussPoint *	gp
	Associated integration point. More...

Protected Attributes inherited from oofem::FEMComponent
int	number
	Component number. More...

Domain *	domain
	Link to domain object, useful for communicating with other FEM components. More...

Detailed Description

Class representing material status for the subscale fluid, i.e an Representative Volume Element (RVE).

Author: Mikael Öhman

Definition at line 58 of file fe2fluidmaterial.h.

Constructor & Destructor Documentation

oofem::FE2FluidMaterialStatus::FE2FluidMaterialStatus	(	int	n,
		Domain *	d,
		GaussPoint *	gp,
		const std::string &	inputfile
	)

Creates new material status.

Parameters

n	Material status number.
d	Domain that status belongs to.
gp	Gauss point that the status belongs to.
inputfile	The input file describing the micro problem.

Definition at line 312 of file fe2fluidmaterial.C.

References createRVE(), oldTangents, OOFEM_ERROR, and voffraction.

Referenced by oofem::FE2FluidMaterial::CreateStatus().

oofem::FE2FluidMaterialStatus::~FE2FluidMaterialStatus ( )

virtual

Destructor.

Definition at line 326 of file fe2fluidmaterial.C.

Member Function Documentation

void oofem::FE2FluidMaterialStatus::computeTangents ( TimeStep * tStep )

Definition at line 404 of file fe2fluidmaterial.C.

References bc, oofem::MixedGradientPressureBC::computeTangents(), giveDeviatoricPressureTangent(), giveDeviatoricTangent(), giveVolumetricDeviatoricTangent(), giveVolumetricPressureTangent(), oofem::TimeStep::isTheCurrentTimeStep(), oldTangents, and OOFEM_ERROR.

Referenced by giveBC(), oofem::FE2FluidMaterial::giveDeviatoricStiffnessMatrix(), oofem::FE2FluidMaterial::giveEffectiveViscosity(), and oofem::FE2FluidMaterial::giveStiffnessMatrices().

bool oofem::FE2FluidMaterialStatus::createRVE	(	int	n,
		GaussPoint *	gp,
		const std::string &	inputfile
	)

Creates/Initiates the RVE problem.

Definition at line 331 of file fe2fluidmaterial.C.

References oofem::_processor, bc, oofem::FEMComponent::domain, oofem::Domain::giveEngngModel(), oofem::EngngModel::giveNumberOfProcesses(), oofem::EngngModel::giveRank(), oofem::InstanciateProblem(), oofem::EngngModel::isParallel(), oofem::microScale, OOFEM_ERROR, and rve.

Referenced by FE2FluidMaterialStatus(), and giveVOFFraction().

MixedGradientPressureBC* oofem::FE2FluidMaterialStatus::giveBC ( )

inline

Definition at line 89 of file fe2fluidmaterial.h.

References bc, computeTangents(), and markOldTangents().

Referenced by oofem::FE2FluidMaterial::computeDeviatoricStressVector().

virtual const char* oofem::FE2FluidMaterialStatus::giveClassName ( ) const

inlinevirtual

Returns: Class name of the receiver.

Reimplemented from oofem::IntegrationPointStatus.

Definition at line 118 of file fe2fluidmaterial.h.

FloatArray& oofem::FE2FluidMaterialStatus::giveDeviatoricPressureTangent ( )

inline

Definition at line 103 of file fe2fluidmaterial.h.

References Ep.

Referenced by computeTangents(), and oofem::FE2FluidMaterial::giveStiffnessMatrices().

FloatMatrix& oofem::FE2FluidMaterialStatus::giveDeviatoricTangent ( )

inline

Definition at line 102 of file fe2fluidmaterial.h.

References Ed.

Referenced by computeTangents(), oofem::FE2FluidMaterial::giveDeviatoricStiffnessMatrix(), oofem::FE2FluidMaterial::giveEffectiveViscosity(), and oofem::FE2FluidMaterial::giveStiffnessMatrices().

double oofem::FE2FluidMaterialStatus::givePressure ( )

inline

Definition at line 107 of file fe2fluidmaterial.h.

References pressure.

Referenced by oofem::FE2FluidMaterial::giveIPValue().

EngngModel* oofem::FE2FluidMaterialStatus::giveRVE ( )

inline

Definition at line 88 of file fe2fluidmaterial.h.

Referenced by oofem::FE2FluidMaterial::computeDeviatoricStressVector().

double oofem::FE2FluidMaterialStatus::giveVOFFraction ( )

inline

Definition at line 94 of file fe2fluidmaterial.h.

References createRVE(), oofem::IntegrationPointStatus::gp, setTimeStep(), and voffraction.

Referenced by oofem::FE2FluidMaterial::giveIPValue().

FloatArray& oofem::FE2FluidMaterialStatus::giveVolumetricDeviatoricTangent ( )

inline

Definition at line 104 of file fe2fluidmaterial.h.

References Cd.

Referenced by computeTangents(), and oofem::FE2FluidMaterial::giveStiffnessMatrices().

double& oofem::FE2FluidMaterialStatus::giveVolumetricPressureTangent ( )

inline

Definition at line 105 of file fe2fluidmaterial.h.

References Cp.

Referenced by computeTangents(), oofem::FE2FluidMaterial::giveIPValue(), and oofem::FE2FluidMaterial::giveStiffnessMatrices().

void oofem::FE2FluidMaterialStatus::initTempStatus ( )

virtual

Initializes the temporary internal variables, describing the current state according to previously reached equilibrium internal variables.

Reimplemented from oofem::FluidDynamicMaterialStatus.

Definition at line 376 of file fe2fluidmaterial.C.

References oofem::FluidDynamicMaterialStatus::initTempStatus().

Referenced by letPressureBe().

void oofem::FE2FluidMaterialStatus::letPressureBe ( double val )

inline

Definition at line 108 of file fe2fluidmaterial.h.

References initTempStatus(), printOutputAt(), restoreContext(), saveContext(), and updateYourself().

Referenced by oofem::FE2FluidMaterial::computeDeviatoricStressVector().

void oofem::FE2FluidMaterialStatus::markOldTangents ( )

Definition at line 402 of file fe2fluidmaterial.C.

References oldTangents.

Referenced by oofem::FE2FluidMaterial::computeDeviatoricStressVector(), giveBC(), and restoreContext().

void oofem::FE2FluidMaterialStatus::printOutputAt	(	FILE *	file,
		TimeStep *	tStep
	)

virtual

Print receiver's output to given stream.

Reimplemented from oofem::FluidDynamicMaterialStatus.

Definition at line 360 of file fe2fluidmaterial.C.

References oofem::FluidDynamicMaterialStatus::printOutputAt().

Referenced by letPressureBe().

contextIOResultType oofem::FE2FluidMaterialStatus::restoreContext	(	DataStream &	stream,
		ContextMode	mode,
		void *	obj = `NULL`
	)

virtual

Restores the receiver state previously written in stream.

See also: saveContext

Parameters

stream	Input stream.
mode	Determines amount of info available in stream (state, definition, ...).
obj	Special parameter for sending extra information.

Returns: contextIOResultType.

Exceptions

throws an ContextIOERR exception if error encountered.

Reimplemented from oofem::FluidDynamicMaterialStatus.

Definition at line 391 of file fe2fluidmaterial.C.

References oofem::CIO_OK, markOldTangents(), oofem::FluidDynamicMaterialStatus::restoreContext(), rve, and THROW_CIOERR.

Referenced by letPressureBe().

contextIOResultType oofem::FE2FluidMaterialStatus::saveContext	(	DataStream &	stream,
		ContextMode	mode,
		void *	obj = `NULL`
	)

virtual

Stores receiver state to output stream.

Parameters

stream	Output stream.
mode	Determines amount of info required in stream (state, definition, ...).
obj	Special parameter, used only to send particular integration point to material class version of this method.