Simple solidification porosity model. More...

Inheritance diagram for solidification:

Collaboration diagram for solidification:

Public Member Functions
	TypeName ("solidification")
	Runtime type information. More...

	solidification (const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict, const word &cellZoneName)

	solidification (const solidification &)=delete
	Disallow default bitwise copy construction. More...

virtual	~solidification ()
	Destructor. More...

virtual void	calcTransformModelData ()
	Transform the model data wrt mesh changes. More...

virtual void	calcForce (const volVectorField &U, const volScalarField &rho, const volScalarField &mu, vectorField &force) const
	Calculate the porosity force. More...

virtual void	correct (fvVectorMatrix &UEqn) const
	Add resistance. More...

virtual void	correct (const fvVectorMatrix &UEqn, volTensorField &AU) const
	Add resistance. More...

bool	writeData (Ostream &os) const
	Write. More...

void	operator= (const solidification &)=delete
	Disallow default bitwise assignment. More...

Public Member Functions inherited from porosityModel
	TypeName ("porosityModel")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, porosityModel, mesh,(const word &modelName, const word &name, const fvMesh &mesh, const dictionary &dict, const word &cellZoneName),(modelName, name, mesh, dict, cellZoneName))
	Selection table. More...

	porosityModel (const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict, const word &cellZoneName=word::null)
	Constructor. More...

virtual	~porosityModel ()
	Destructor. More...

const word &	name () const
	Return const access to the porosity model name. More...

const labelList &	cellZoneIDs () const
	Return const access to the cell zone IDs. More...

const dictionary &	dict () const
	Return dictionary used for model construction. More...

virtual void	transformModelData ()
	Transform the model data wrt mesh changes. More...

virtual tmp< vectorField >	force (const volVectorField &U, const volScalarField &rho, const volScalarField &mu) const
	Return the force over the cell zone(s) More...

virtual void	addResistance (fvVectorMatrix &UEqn)
	Add resistance. More...

virtual void	addResistance (const fvVectorMatrix &UEqn, volTensorField &AU, bool correctAUprocBC)
	Add resistance. More...

virtual bool	read (const dictionary &dict)
	Read porosity dictionary. More...

Public Member Functions inherited from regIOobject
	TypeName ("regIOobject")
	Runtime type information. More...

	regIOobject (const IOobject &, const bool isTime=false)
	Construct from IOobject. Optional flag for if IOobject is the. More...

	regIOobject (const regIOobject &)
	Copy constructor. More...

	regIOobject (const regIOobject &&)
	Move constructor. More...

	regIOobject (const regIOobject &, bool registerCopy)
	Copy constructor, transferring registry registration to copy. More...

	regIOobject (const word &newName, const regIOobject &, bool registerCopy)
	Copy constructor with new name, transferring registry registration. More...

	regIOobject (const IOobject &, const regIOobject &)
	Copy constructor with new IO parameters. More...

virtual	~regIOobject ()
	Destructor. More...

virtual bool	global () const
	Return true if object is global, i.e. same for all processors. More...

virtual bool	globalFile () const
	Return true if object is global, i.e. same for all processors. More...

const fileName &	caseName () const

fileName	path () const
	Return complete path. More...

fileName	objectPath () const
	Return complete path + object name. More...

fileName	filePath () const
	Return complete path + object name if the file exists. More...

bool	checkIn ()
	Add object to registry. More...

bool	checkOut ()
	Remove object from registry. More...

void	addWatch ()
	Add file watch on object (if registered and READ_IF_MODIFIED) More...

bool	registered () const
	Is this object registered with the registry? More...

bool	ownedByRegistry () const
	Is this object owned by the registry? More...

void	store ()
	Transfer ownership of this object to its registry. More...

void	release ()
	Release ownership of this object from its registry. More...

label	eventNo () const
	Event number at last update. More...

label &	eventNo ()
	Event number at last update. More...

bool	upToDate (const regIOobject &) const
	Return true if up-to-date with respect to given object. More...

bool	upToDate (const regIOobject &, const regIOobject &) const
	Return true if up-to-date with respect to given objects. More...

bool	upToDate (const regIOobject &, const regIOobject &, const regIOobject &) const
	Return true if up-to-date with respect to given objects. More...

bool	upToDate (const regIOobject &, const regIOobject &, const regIOobject &, const regIOobject &) const
	Return true if up-to-date with respect to given objects. More...

void	setUpToDate ()
	Set up to date (obviously) More...

virtual void	rename (const word &newName)
	Rename. More...

bool	headerOk ()
	Read and check header info. More...

Istream &	readStream (const word &, const bool read=true)
	Return Istream and check object type against that given. More...

void	close ()
	Close Istream. More...

virtual bool	readData (Istream &)
	Virtual readData function. More...

virtual bool	read ()
	Read object. More...

const labelList &	watchIndices () const
	Return file-monitoring handles. More...

labelList &	watchIndices ()
	Return file-monitoring handles. More...

virtual bool	modified () const
	Return true if the object's file (or files for objectRegistry) More...

virtual bool	readIfModified ()
	Read object if modified (as set by call to modified) More...

virtual bool	writeObject (IOstream::streamFormat, IOstream::versionNumber, IOstream::compressionType, const bool write) const
	Write using given format, version and compression. More...

virtual bool	write (const bool write=true) const
	Write using setting from DB. More...

void	operator= (const IOobject &)

Public Member Functions inherited from IOobject
	TypeName ("IOobject")
	Runtime type information. More...

	IOobject (const word &name, const fileName &instance, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true)
	Construct from name, instance, registry, io options. More...

	IOobject (const word &name, const fileName &instance, const fileName &local, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true)
	Construct from name, instance, local, registry, io options. More...

	IOobject (const fileName &path, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true)
	Construct from path, registry, io options. More...

	IOobject (const IOobject &io, const objectRegistry &registry)
	Construct from copy resetting registry. More...

	IOobject (const IOobject &io, const word &name)
	Construct from copy resetting name. More...

	IOobject (const IOobject &io)=default
	Copy constructor. More...

autoPtr< IOobject >	clone () const
	Clone. More...

autoPtr< IOobject >	clone (const objectRegistry &registry) const
	Clone resetting registry. More...

virtual	~IOobject ()
	Destructor. More...

const Time &	time () const
	Return time. More...

const objectRegistry &	db () const
	Return the local objectRegistry. More...

const word &	name () const
	Return name. More...

const word &	headerClassName () const
	Return name of the class name read from header. More...

word &	headerClassName ()
	Return name of the class name read from header. More...

string &	note ()
	Return non-constant access to the optional note. More...

const string &	note () const
	Return the optional note. More...

bool &	registerObject ()
	Register object created from this IOobject with registry if true. More...

bool	registerObject () const
	Register object created from this IOobject with registry if true. More...

readOption	readOpt () const

readOption &	readOpt ()

writeOption	writeOpt () const

writeOption &	writeOpt ()

word	group () const
	Return group (extension part of name) More...

word	member () const
	Return member (name without the extension) More...

word	modelName (const char *name) const
	Return the name of the object within this model. More...

const fileName &	rootPath () const

const fileName &	caseName (const bool global) const

fileName &	instance () const
	Return the instance directory, constant, system, <time> etc. More...

void	updateInstance () const
	If the instance is a time directory update to the current time. More...

const fileName &	local () const

fileName	path (const bool global) const
	Return complete path including the processor sub-directory. More...

fileName	objectPath (const bool global) const
	Return complete path + object name including the processor. More...

fileName	relativePath () const
	Return the path relative to the case directory. More...

fileName	relativeObjectPath () const
	Return complete relativePath + object name. More...

fileName	filePath (const word &typeName, const bool global) const
	Return complete path + object name if the file exists. More...

bool	readHeader (Istream &)
	Read header. More...

bool	headerOk ()
	Read header of local object without type-checking. More...

template<class Type >
void	warnNoRereading () const
	Helper: warn that type does not support re-reading. More...

bool	writeHeader (Ostream &) const
	Write header. More...

bool	writeHeader (Ostream &, const word &objectType) const
	Write header. Allow override of type. More...

bool	good () const

bool	bad () const

InfoProxy< IOobject >	info () const
	Return info proxy. More...

void	operator= (const IOobject &)

template<class Name >
Foam::word	groupName (Name name, const word &group)

template<class Name >
Foam::word	modelName (Name name, const word &model)

Additional Inherited Members
Public Types inherited from IOobject
enum	objectState { GOOD, BAD }
	Enumeration defining the valid states of an IOobject. More...

enum	readOption { MUST_READ, MUST_READ_IF_MODIFIED, READ_IF_PRESENT, NO_READ }
	Enumeration defining the read options. More...

enum	writeOption { AUTO_WRITE = 0, NO_WRITE = 1 }
	Enumeration defining the write options. More...

enum	fileCheckTypes { timeStamp, timeStampMaster, inotify, inotifyMaster }
	Enumeration defining the file checking options. More...

Static Public Member Functions inherited from porosityModel
static autoPtr< porosityModel >	New (const word &name, const fvMesh &mesh, const dictionary &dict, const word &cellZoneName=word::null)
	Selector. More...

Static Public Member Functions inherited from regIOobject
template<class Type >
static Type &	store (Type *)
	Transfer ownership of the given object pointer to its registry. More...

template<class Type >
static Type &	store (autoPtr< Type > &)
	Transfer ownership of the given object pointer to its registry. More...

Static Public Member Functions inherited from IOobject
static bool	fileNameComponents (const fileName &path, fileName &instance, fileName &local, word &name)
	Split path into instance, local, name components. More...

template<class Name >
static word	groupName (Name name, const word &group)

static word	group (const word &name)
	Return group (extension part of name) More...

static word	member (const word &name)
	Return member (name without the extension) More...

template<class Name >
static word	modelName (Name name, const word &model)
	Return the name of the object within the given model. More...

template<class Stream >
static Stream &	writeBanner (Stream &os, bool noHint=false)
	Write the standard OpenFOAM file/dictionary banner. More...

template<class Stream >
static Stream &	writeDivider (Stream &os)
	Write the standard file section divider. More...

template<class Stream >
static Stream &	writeEndDivider (Stream &os)
	Write the standard end file divider. More...

Static Public Attributes inherited from regIOobject
static float	fileModificationSkew

Static Public Attributes inherited from IOobject
static constexpr const char *	foamFile = "FoamFile"
	Keyword for the FoamFile header sub-dictionary. More...

static const NamedEnum< fileCheckTypes, 4 >	fileCheckTypesNames

static fileCheckTypes	fileModificationChecking
	Type of file modification checking. More...

Protected Member Functions inherited from porosityModel
void	adjustNegativeResistance (dimensionedVector &resist)
	Adjust negative resistance values to be multiplier of max value. More...

label	fieldIndex (const label index) const
	Return label index. More...

Protected Member Functions inherited from regIOobject
bool	readHeaderOk (const IOstream::streamFormat defaultFormat, const word &typeName)
	Read header, check readOpt flags and read data if necessary. More...

Protected Member Functions inherited from IOobject
void	setBad (const string &)
	Set the object state to bad. More...

template<class Type >
bool	typeHeaderOk (const bool checkType)
	Read header using typeGlobalFile to find file. More...

Protected Attributes inherited from porosityModel
word	name_
	Porosity name. More...

const fvMesh &	mesh_
	Reference to the mesh database. More...

const dictionary	dict_
	Dictionary used for model construction. More...

dictionary	coeffs_
	Model coefficients dictionary. More...

wordRe	zoneName_
	Name(s) of cell-zone. More...

labelList	cellZoneIDs_
	Cell zone IDs. More...

coordinateSystem	coordSys_
	Local co-ordinate system. More...

Detailed Description

Simple solidification porosity model.

This is a simple approximation to solidification where the solid phase is represented as a porous blockage with the drag-coefficient evaluated from

$S = - \alpha \rho D(T) U$

where

$\alpha$	=	Optional phase-fraction of solidifying phase
	=	User-defined drag-coefficient as function of temperature

Note that the latent heat of solidification is not included and the temperature is unchanged by the modelled change of phase.

Example of the solidification model specification:

        type            solidification;

        solidificationCoeffs
        {
            // Solidify between 330K and 330.5K
            D table
            (
                (330.0     10000) // Solid below 330K
                (330.5     0)     // Liquid above 330.5K
            );

            // Optional phase-fraction of solidifying phase
            alpha alpha.liquid;

            // Solidification porosity is isotropic
            // use the global coordinate system
            coordinateSystem
            {
                type    cartesian;
                origin  (0 0 0);
                coordinateRotation
                {
                    type    axesRotation;
                    e1      (1 0 0);
                    e2      (0 1 0);
                }
            }
        }

Source files

Definition at line 108 of file solidification.H.

Constructor & Destructor Documentation

◆ solidification() [1/2]

solidification	(	const word &	name,
		const word &	modelType,
		const fvMesh &	mesh,
		const dictionary &	dict,
		const word &	cellZoneName
	)

Definition at line 46 of file solidification.C.

◆ solidification() [2/2]

solidification ( const solidification & )

delete

Disallow default bitwise copy construction.

◆ ~solidification()

~solidification ( )

virtual

Destructor.

Definition at line 64 of file solidification.C.

Member Function Documentation

◆ TypeName()

TypeName ( "solidification" )

Runtime type information.

◆ calcTransformModelData()

void calcTransformModelData ( )

virtual

Transform the model data wrt mesh changes.

Implements porosityModel.

Definition at line 70 of file solidification.C.

References solidification::calcForce().

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◆ calcForce()

void calcForce	(	const volVectorField &	U,
		const volScalarField &	rho,
		const volScalarField &	mu,
		vectorField &	force
	)		const

virtual

Calculate the porosity force.

Implements porosityModel.

Definition at line 75 of file solidification.C.

References solidification::correct(), List< T >::size(), and U.

Referenced by solidification::calcTransformModelData().

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◆ correct() [1/2]

void correct ( fvVectorMatrix & UEqn ) const

virtual

Add resistance.

Implements porosityModel.

Definition at line 92 of file solidification.C.

References lduMatrix::diag(), fvMatrix< Type >::dimensions(), Foam::dimForce, IOobject::group(), IOobject::groupName(), and fvMatrix< Type >::psi().

Referenced by solidification::calcForce().

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◆ correct() [2/2]

void correct	(	const fvVectorMatrix &	UEqn,
		volTensorField &	AU
	)		const

virtual

Add resistance.

Implements porosityModel.

Definition at line 117 of file solidification.C.

References fvMatrix< Type >::dimensions(), Foam::dimForce, IOobject::group(), IOobject::groupName(), and fvMatrix< Type >::psi().

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◆ writeData()

bool writeData ( Ostream & os ) const

virtual

Write.

Reimplemented from porosityModel.

Definition at line 140 of file solidification.C.

References Foam::endl(), Foam::indent(), and Ostream::write().

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◆ operator=()

void operator= ( const solidification & )

delete

Disallow default bitwise assignment.

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

src/finiteVolume/cfdTools/general/porosityModel/solidification/solidification.H
src/finiteVolume/cfdTools/general/porosityModel/solidification/solidification.C
src/finiteVolume/cfdTools/general/porosityModel/solidification/solidificationTemplates.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ solidification() [1/2]

◆ solidification() [2/2]

◆ ~solidification()

Member Function Documentation

◆ TypeName()

◆ calcTransformModelData()

◆ calcForce()

◆ correct() [1/2]

◆ correct() [2/2]

◆ writeData()

◆ operator=()