Solidification and melting model for VoF simulations. More...

Inheritance diagram for VoFSolidificationMelting:

Collaboration diagram for VoFSolidificationMelting:

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

	VoFSolidificationMelting (const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict)
	Construct from explicit source name and mesh. More...

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

virtual wordList	addSupFields () const
	Return the list of fields for which the option adds source term. More...

virtual void	addSup (const volScalarField &alpha, const volScalarField &rho, const volScalarField &he, fvMatrix< scalar > &eqn) const
	Add explicit contribution to phase energy equation. More...

virtual void	addSup (const volScalarField &rho, const volVectorField &U, fvMatrix< vector > &eqn) const
	Add implicit contribution to mixture momentum equation. More...

virtual void	topoChange (const polyTopoChangeMap &)
	Update topology using the given map. More...

virtual void	mapMesh (const polyMeshMap &)
	Update from another mesh using the given map. More...

virtual void	distribute (const polyDistributionMap &)
	Redistribute or update using the given distribution map. More...

virtual bool	movePoints ()
	Update for mesh motion. More...

virtual void	correct ()
	Correct the model. More...

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

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

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

	declareRunTimeSelectionTable (autoPtr, fvModel, dictionary,(const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict),(name, modelType, mesh, dict))

	fvModel (const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict)
	Construct from components. More...

autoPtr< fvModel >	clone () const
	Return clone. More...

virtual	~fvModel ()
	Destructor. More...

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

const word &	keyword () const
	Return name as the keyword. More...

const fvMesh &	mesh () const
	Return const access to the mesh database. More...

const dictionary &	coeffs (const dictionary &) const
	Return the coefficients sub-dictionary. More...

virtual bool	addsSupToField (const word &fieldName) const
	Return true if the fvModel adds a source term to the given. More...

virtual scalar	maxDeltaT () const
	Return the maximum time-step for stable operation. More...

virtual void	addSup (fvMatrix< scalar > &eqn) const
	Add a source term to a field-less proxy equation. More...

template<class Type >
tmp< fvMatrix< Type > >	sourceProxy (const VolField< Type > &eqnField) const
	Add a source term to an equation. More...

template<class Type >
tmp< fvMatrix< Type > >	source (const VolField< Type > &field) const
	Return source for an equation. More...

template<class Type >
tmp< fvMatrix< Type > >	sourceProxy (const VolField< Type > &field, const VolField< Type > &eqnField) const
	Return source for an equation. More...

template<class Type >
tmp< fvMatrix< Type > >	source (const volScalarField &rho, const VolField< Type > &field) const
	Return source for a compressible equation. More...

template<class Type >
tmp< fvMatrix< Type > >	sourceProxy (const volScalarField &rho, const VolField< Type > &field, const VolField< Type > &eqnField) const
	Return source for a compressible equation. More...

template<class Type >
tmp< fvMatrix< Type > >	source (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field) const
	Return source for a phase equation. More...

template<class Type >
tmp< fvMatrix< Type > >	sourceProxy (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field, const VolField< Type > &eqnField) const
	Return source for a phase equation. More...

template<class Type >
tmp< fvMatrix< Type > >	source (const volScalarField &alpha, const geometricOneField &rho, const VolField< Type > &field) const
	Return source for a phase equation. More...

template<class Type >
tmp< fvMatrix< Type > >	source (const geometricOneField &alpha, const volScalarField &rho, const VolField< Type > &field) const
	Return source for a phase equation. More...

template<class Type >
tmp< fvMatrix< Type > >	source (const geometricOneField &alpha, const geometricOneField &rho, const VolField< Type > &field) const
	Return source for a phase equation. More...

template<class Type >
tmp< fvMatrix< Type > >	d2dt2 (const VolField< Type > &field) const
	Return source for an equation with a second time derivative. More...

virtual void	preUpdateMesh ()
	Prepare for mesh update. More...

virtual bool	write (const bool write=true) const
	Write fvModel data. More...

template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes>
Foam::dimensionSet	sourceDims (const dimensionSet &ds, const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields)

template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes>
const Foam::word &	fieldName (const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields)

template<class AlphaRhoFieldType >
const Foam::word &	fieldName (const AlphaRhoFieldType &alphaRhoField)

template<class Type , class ... AlphaRhoFieldTypes>
Foam::tmp< Foam::fvMatrix< Type > >	sourceTerm (const VolField< Type > &eqnField, const dimensionSet &ds, const AlphaRhoFieldTypes &... alphaRhoFields) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	sourceProxy (const VolField< Type > &eqnField) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	source (const VolField< Type > &field) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	sourceProxy (const VolField< Type > &field, const VolField< Type > &eqnField) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	source (const volScalarField &rho, const VolField< Type > &field) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	sourceProxy (const volScalarField &rho, const VolField< Type > &field, const VolField< Type > &eqnField) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	source (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	sourceProxy (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field, const VolField< Type > &eqnField) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	source (const geometricOneField &alpha, const geometricOneField &rho, const VolField< Type > &field) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	source (const volScalarField &alpha, const geometricOneField &rho, const VolField< Type > &field) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	source (const geometricOneField &alpha, const volScalarField &rho, const VolField< Type > &field) const

template<class Type >
Foam::tmp< Foam::fvMatrix< Type > >	d2dt2 (const VolField< Type > &field) const

Additional Inherited Members
Static Public Member Functions inherited from fvModel
static const dictionary &	coeffs (const word &modelType, const dictionary &)
	Return the coefficients sub-dictionary for a given model type. More...

template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes>
static dimensionSet	sourceDims (const dimensionSet &ds, const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields)
	Return the dimensions of the matrix of a source term. More...

static const dimensionSet &	sourceDims (const dimensionSet &ds)
	Return the dimensions of the matrix of a source term (base. More...

template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes>
static const word &	fieldName (const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields)
	Return the name of the field associated with a source term. More...

template<class AlphaRhoFieldType >
static const word &	fieldName (const AlphaRhoFieldType &alphaRhoField)
	Return the name of the field associated with a source term (base. More...

static const word &	fieldName ()
	Return the name of the field associated with a source term. Special. More...

static autoPtr< fvModel >	New (const word &name, const fvMesh &mesh, const dictionary &dict)
	Return a reference to the selected fvModel. More...

Static Public Attributes inherited from fvModel
static const wordHashSet	keywords
	The keywords read by this class. More...

Protected Member Functions inherited from fvModel
template<class Type >
void	addSupType (const VolField< Type > &field, fvMatrix< Type > &eqn) const
	Add a source term to an equation. More...

template<class Type >
void	addSupType (const volScalarField &rho, const VolField< Type > &field, fvMatrix< Type > &eqn) const
	Add a source term to a compressible equation. More...

template<class Type >
void	addSupType (const volScalarField &alpha, const volScalarField &rho, const VolField< Type > &field, fvMatrix< Type > &eqn) const
	Add a source term to a phase equation. More...

template<class Type , class ... AlphaRhoFieldTypes>
tmp< fvMatrix< Type > >	sourceTerm (const VolField< Type > &eqnField, const dimensionSet &ds, const AlphaRhoFieldTypes &... alphaRhoFields) const
	Return a source for an equation. More...

Detailed Description

Solidification and melting model for VoF simulations.

The presence of the solid phase in the flow field is incorporated into the model as a momentum porosity contribution; the energy associated with the phase change is added as an enthalpy contribution. The solid fraction as a function of temperature alphaSolidT is specified as a Foam::Function1.

The model writes the field alpha[01].solid which can be visualised to to show the solid distribution.

Usage

Example usage:

VoFSolidificationMelting1
{
    type            VoFSolidificationMelting;

    cellZone        solidZone;

    alphaSolidT     table
    (
        (330 1)
        (335 0)
    );

    L               334000;
}

Where:

Property	Description	Required	Default value
`alphaSolidT`	Solid fraction as function of temperature	yes
`L`	Latent heat of fusion [J/kg]	yes
`relax`	Relaxation coefficient [0-1]	no	0.9
`Cu`	Model coefficient	no	100000
`q`	Model coefficient	no	0.001

See also: Foam::fv::solidificationMeltingSource Foam::Function1

Source files

Definition at line 129 of file VoFSolidificationMelting.H.

Constructor & Destructor Documentation

◆ VoFSolidificationMelting() [1/2]

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

Construct from explicit source name and mesh.

Definition at line 97 of file VoFSolidificationMelting.C.

References fvModel::coeffs(), and dict.

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◆ VoFSolidificationMelting() [2/2]

VoFSolidificationMelting ( const VoFSolidificationMelting & )

delete

Disallow default bitwise copy construction.

Member Function Documentation

◆ TypeName()

TypeName ( "VoFSolidificationMelting" )

Runtime type information.

◆ addSupFields()

Foam::wordList addSupFields ( ) const

virtual

Return the list of fields for which the option adds source term.

to the transport equation

Reimplemented from fvModel.

Definition at line 142 of file VoFSolidificationMelting.C.

References he(), and Foam::name().

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◆ addSup() [1/2]

void addSup	(	const volScalarField &	alpha,
		const volScalarField &	rho,
		const volScalarField &	he,
		fvMatrix< scalar > &	eqn
	)		const

virtual

Add explicit contribution to phase energy equation.

Definition at line 148 of file VoFSolidificationMelting.C.

References Foam::fvc::ddt(), Foam::endl(), Foam::Info, fvMatrix< Type >::psi(), rho, and Foam::type().

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◆ addSup() [2/2]

void addSup	(	const volScalarField &	rho,
		const volVectorField &	U,
		fvMatrix< vector > &	eqn
	)		const

virtual

Add implicit contribution to mixture momentum equation.

Definition at line 165 of file VoFSolidificationMelting.C.

References cells, lduMatrix::diag(), Foam::endl(), forAll, Foam::Info, mesh, Foam::pow3(), fvMatrix< Type >::psi(), rho, Foam::fvm::S(), Foam::fvc::Sp(), Foam::sqr(), Foam::type(), and fvMesh::V().

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◆ topoChange()

void topoChange ( const polyTopoChangeMap & map )

virtual

Update topology using the given map.

Implements fvModel.

Definition at line 234 of file VoFSolidificationMelting.C.

◆ mapMesh()

void mapMesh ( const polyMeshMap & map )

virtual

Update from another mesh using the given map.

Implements fvModel.

Definition at line 243 of file VoFSolidificationMelting.C.

◆ distribute()

void distribute ( const polyDistributionMap & map )

virtual

Redistribute or update using the given distribution map.

Implements fvModel.

Definition at line 249 of file VoFSolidificationMelting.C.

◆ movePoints()

bool movePoints ( )

virtual

Update for mesh motion.

Implements fvModel.

Definition at line 258 of file VoFSolidificationMelting.C.

◆ correct()

void correct ( )

virtual

Correct the model.

Reimplemented from fvModel.

Definition at line 195 of file VoFSolidificationMelting.C.

References cells, Foam::endl(), forAll, Foam::Info, mesh, Foam::min(), Foam::name(), thermo, and Foam::type().

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◆ read()

bool read ( const dictionary & dict )

virtual

Read source dictionary.

Reimplemented from fvModel.

Definition at line 265 of file VoFSolidificationMelting.C.

References dict, and fvModel::read().

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◆ operator=()

void operator= ( const VoFSolidificationMelting & )

delete

Disallow default bitwise assignment.

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

applications/modules/compressibleVoF/fvModels/VoFSolidificationMelting/VoFSolidificationMelting.H
applications/modules/compressibleVoF/fvModels/VoFSolidificationMelting/VoFSolidificationMelting.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ VoFSolidificationMelting() [1/2]

◆ VoFSolidificationMelting() [2/2]

Member Function Documentation

◆ TypeName()

◆ addSupFields()

◆ addSup() [1/2]

◆ addSup() [2/2]

◆ topoChange()

◆ mapMesh()

◆ distribute()

◆ movePoints()

◆ correct()

◆ read()

◆ operator=()