Model for the homogeneous nucleation of liquid droplets out of a gaseous mixture. More...

Inheritance diagram for homogeneousCondensation:

Collaboration diagram for homogeneousCondensation:

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

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

virtual tmp< DimensionedField< scalar, volMesh > >	d () const
	Return the diameter of nuclei. More...

virtual tmp< DimensionedField< scalar, volMesh > >	nDot () const
	Return the number rate at which nuclei are generated. More...

virtual tmp< DimensionedField< scalar, volMesh > >	mDot () const
	Return the mass transfer rate. More...

void	addSup (const volScalarField &alpha, const volScalarField &rho, fvMatrix< scalar > &eqn) const
	Override the compressible continuity equation to add. More...

void	addSup (const volScalarField &alpha, const volScalarField &rho, const volScalarField &Yi, fvMatrix< scalar > &eqn) const
	Override the compressible mass fraction equation to add. More...

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

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

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

	singleComponentPhaseChange (const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict, const Pair< bool > &fluidThermosRequired, const Pair< bool > &specieThermosRequired)
	Construct from explicit source name and mesh. More...

const word &	specie () const
	Return the name of the changing specie. More...

const Pair< label > &	specieis () const
	Return the indices of the changing species in the phases. More...

void	addSup (const volScalarField &alpha, const volScalarField &rho, const volScalarField &heOrYi, fvMatrix< scalar > &eqn) const
	Override the energy equation to add the phase change heat, or. More...

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

	phaseChange (const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict, const Pair< bool > &fluidThermosRequired, const Pair< bool > &specieThermosRequired)
	Construct from explicit source name and mesh. More...

const ThermoRefPair< basicThermo > &	thermos () const
	Return the thermo references. More...

const ThermoRefPair< fluidThermo > &	fluidThermos () const
	Return the fluid thermo references. More...

const ThermoRefPair< multicomponentThermo > &	specieThermos () const
	Return the specie thermo references. More...

const Pair< word > &	heNames () const
	Return the names of the energy fields. More...

virtual tmp< DimensionedField< scalar, volMesh > >	Tchange () const
	Return the temperature at which the phases are considered to be. More...

virtual tmp< DimensionedField< scalar, volMesh > >	Lfraction () const
	Return the fraction of the latent heat that is transferred into. More...

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

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

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

const Pair< word > &	phaseNames () const
	Return the names of the phases. More...

const Pair< word > &	alphaNames () const
	Return the names of the volume fraction fields. More...

const Pair< word > &	rhoNames () const
	Return the names of the density fields. More...

virtual tmp< DimensionedField< scalar, volMesh > >	S (const word &fieldName) const
	Return the source value. More...

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

	FOR_ALL_FIELD_TYPES (DEFINE_FV_MODEL_ADD_FIELD_SUP)
	Add a source term to an equation. More...

	FOR_ALL_FIELD_TYPES (DEFINE_FV_MODEL_ADD_RHO_FIELD_SUP)
	Add a source term to a compressible equation. More...

	FOR_ALL_FIELD_TYPES (DEFINE_FV_MODEL_ADD_ALPHA_RHO_FIELD_SUP)
	Add a source term to a phase equation. More...

template<class Type >
const Foam::VolField< Type > &	otherField (const VolField< Type > &field) const

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

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

virtual	~fvSpecificSource ()
	Destructor. More...

virtual labelUList	cells () const
	Return the cells that the source applies to. More...

virtual label	nCells () const
	Return the number of cells that the source applies to. More...

virtual tmp< scalarField >	source (const word &fieldName) const
	Return the source value. More...

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

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

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

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

virtual	~fvSource ()
	Destructor. More...

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

void	operator= (const fvSource &)=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 fvMesh &	mesh () const
	Return const access to the mesh database. More...

const dictionary &	coeffs () const
	Return dictionary. More...

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

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

	nucleation ()
	Default construct. More...

virtual	~nucleation ()

Additional Inherited Members
Static Public Member Functions inherited from fvModel
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...

Protected Member Functions inherited from phaseChange
const volScalarField &	p () const
	Access the pressure field. More...

Protected Member Functions inherited from massTransfer
const Pair< word >	lookupPhaseNames () const
	Lookup the phase names. More...

const Pair< word >	lookupPhaseFieldNames (const word &name) const
	Lookup the phase field names. More...

tmp< volScalarField::Internal >	rho (const label i) const
	Return the density. More...

template<class Type >
const VolField< Type > &	otherField (const VolField< Type > &field) const
	Return the corresponding field in the other phase, or a null. More...

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

void	addSupType (const volScalarField &alphaOrField, fvMatrix< scalar > &eqn) const
	Add a source term to a scalar equation. More...

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

void	addSupType (const volScalarField &alphaOrRho, const volScalarField &rhoOrField, fvMatrix< scalar > &eqn) const
	Add a source term to a compressible scalar 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...

Protected Member Functions inherited from fvSpecificSource
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...

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...

Static Protected Member Functions inherited from phaseChange
static tmp< volScalarField >	vifToVf (const tmp< DimensionedField< scalar, volMesh >> &tvif)
	Add a boundary field to the given internal field. More...

static tmp< DimensionedField< scalar, volMesh > >	vfToVif (const tmp< volScalarField > &tvf)
	Remove the boundary field from the given geometric field. More...

Static Protected Member Functions inherited from massTransfer
static label	index (const Pair< word > &names, const word &name)
	Get the index of the name in the given pair, or -1. More...

static label	sign (const Pair< word > &names, const word &name)
	Get the sign associated with the name in the given pair; i.e., -1. More...

Detailed Description

Model for the homogeneous nucleation of liquid droplets out of a gaseous mixture.

Usage

Example usage:

homogeneousCondensation
{
    type            homogeneousCondensation;
    libs            ("libmultiphaseEulerFvModels.so");

    // Phases between which the transfer occurs. The first phase is the
    // gas, and the second is the condensed liquid.
    phases          (gas water);

    // The specie that is condensing
    specie          H2O;

    // Linearise the latent heat contribution into the energy equation?
    energySemiImplicit no;

    // Saturation curve for the specie in the gaseous phase
    pSat            ArdenBuck;
}

Source files

Definition at line 77 of file homogeneousCondensation.H.

Constructor & Destructor Documentation

◆ homogeneousCondensation()

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

Construct from explicit source name and mesh.

Definition at line 57 of file homogeneousCondensation.C.

Member Function Documentation

◆ TypeName()

TypeName ( "homogeneousCondensation" )

Runtime type information.

◆ d()

Foam::tmp< Foam::volScalarField::Internal > d ( ) const

virtual

Return the diameter of nuclei.

Implements nucleation.

Definition at line 118 of file homogeneousCondensation.C.

◆ nDot()

Foam::tmp< Foam::volScalarField::Internal > nDot ( ) const

virtual

Return the number rate at which nuclei are generated.

Implements nucleation.

Definition at line 125 of file homogeneousCondensation.C.

References p, Foam::constant::mathematical::pi(), Foam::pow3(), rho, Foam::second(), Foam::T(), and Foam::blendedInterfacialModel::valid().

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◆ mDot()

Foam::tmp< Foam::volScalarField::Internal > mDot ( ) const

virtual

Return the mass transfer rate.

Implements nucleation.

Definition at line 149 of file homogeneousCondensation.C.

◆ addSup() [1/2]

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

Override the compressible continuity equation to add.

linearisation w.r.t alpha

Definition at line 268 of file homogeneousCondensation.C.

References massTransfer::addSup(), alpha(), Foam::correction(), fvMatrix< Type >::psi(), rho, and Foam::fvm::Sp().

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◆ addSup() [2/2]

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

Override the compressible mass fraction equation to add.

linearisation w.r.t the mass fraction

Definition at line 295 of file homogeneousCondensation.C.

References singleComponentPhaseChange::addSup(), alpha(), Foam::first(), IOobject::member(), fvMatrix< Type >::psi(), rho, and Foam::fvm::Sp().

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◆ correct()

void correct ( )

virtual

Correct the fvModel.

e.g. solve equations, update model, for film, Lagrangian etc.

Reimplemented from fvModel.

Definition at line 158 of file homogeneousCondensation.C.

References Foam::cbrt(), DebugField, Foam::exp(), Foam::first(), k, Foam::constant::physicoChemical::k, Foam::log(), Foam::max(), Foam::constant::physicoChemical::NA, DimensionedField< Type, GeoMesh >::New(), p, Foam::constant::mathematical::pi(), Foam::pow3(), rho, basicThermo::rho(), Foam::fvm::S(), Foam::second(), Foam::constant::physicoChemical::sigma, Foam::sqr(), Foam::sqrt(), basicThermo::T(), Foam::T(), Foam::blendedInterfacialModel::valid(), basicThermo::W(), Foam::W(), multicomponentThermo::Wi(), and multicomponentThermo::Y().

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◆ read()

bool read ( const dictionary & dict )

virtual

Read source dictionary.

Reimplemented from singleComponentPhaseChange.

Definition at line 316 of file homogeneousCondensation.C.

References dict, and singleComponentPhaseChange::read().

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

applications/modules/multiphaseEuler/fvModels/nucleation/homogeneousCondensation/homogeneousCondensation.H
applications/modules/multiphaseEuler/fvModels/nucleation/homogeneousCondensation/homogeneousCondensation.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ homogeneousCondensation()

Member Function Documentation

◆ TypeName()

◆ d()

◆ nDot()

◆ mDot()

◆ addSup() [1/2]

◆ addSup() [2/2]

◆ correct()

◆ read()