This fvModel applies a mass source to the continuity equation and to all field equations. It can be applied to compressible solvers, such as fluid, isothermalFluid, compressibleVoF and multiphaseEuler. For incompressible solvers, use the volumeSource model instead. More...

Inheritance diagram for massSource:

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Collaboration diagram for massSource:

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

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

virtual const cellZone &	zone () const
	Return the cellZone that the source applies to. More...

virtual scalar	V () const
	Return the volume of cells that the source applies to. More...

virtual dimensionedScalar	S () 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...

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

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

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

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

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

virtual	~fvTotalSource ()
	Destructor. More...

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

const word &	phaseName () const
	Return the phase name. 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 final
	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 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 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 void	correct ()
	Correct the fvModel. 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 fvTotalSource
void	addSource (fvMatrix< scalar > &eqn) const
	Add a source term to a field-less proxy equation. More...

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...

Detailed Description

This fvModel applies a mass source to the continuity equation and to all field equations. It can be applied to compressible solvers, such as fluid, isothermalFluid, compressibleVoF and multiphaseEuler. For incompressible solvers, use the volumeSource model instead.

This model requires a corresponding field source to be specified for all solved-for fields.

Usage

Example usage for a constant mass flow rate applied to a cell set:

massSource
{
    type            massSource;

    cellZone        massSource;

    massFlowRate    1e-4;
}

Example usage for a pulsing flow rate applied at a point:

massSource
{
    type            massSource;

    cellZone
    {
        type            containsPoints;
        points          ((2.75 0.5 0));
    }

    massFlowRate
    {
        type            scale;
        scale           squarePulse;
        start           0.2;
        duration        2;
        value           1e-4;
    }
}

Source files

See also: Foam::fv::volumeSource

Definition at line 97 of file massSource.H.

Constructor & Destructor Documentation

◆ massSource()

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

Construct from explicit source name and mesh.

Definition at line 63 of file massSource.C.

References fvModel::coeffs(), and dict.

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Member Function Documentation

◆ TypeName()

TypeName ( "massSource" )

Runtime type information.

◆ zone()

const Foam::cellZone & zone ( ) const

virtual

Return the cellZone that the source applies to.

Implements fvTotalSource.

Definition at line 81 of file massSource.C.

◆ V()

Foam::scalar V ( ) const

virtual

Return the volume of cells that the source applies to.

Implements fvTotalSource.

Definition at line 87 of file massSource.C.

◆ S()

Foam::dimensionedScalar S ( ) const

virtual

Return the source value.

Implements fvTotalSource.

Definition at line 93 of file massSource.C.

References Foam::dimMass, Foam::dimTime, and mesh.

◆ movePoints()

bool movePoints ( )

virtual

Update for mesh motion.

Implements fvModel.

Definition at line 104 of file massSource.C.

◆ topoChange()

void topoChange ( const polyTopoChangeMap & map )

virtual

Update topology using the given map.

Implements fvModel.

Definition at line 111 of file massSource.C.

◆ mapMesh()

void mapMesh ( const polyMeshMap & map )

virtual

Update from another mesh using the given map.

Implements fvModel.

Definition at line 117 of file massSource.C.

◆ distribute()

void distribute ( const polyDistributionMap & map )

virtual

Redistribute or update using the given distribution map.

Implements fvModel.

Definition at line 123 of file massSource.C.

◆ read()

bool read ( const dictionary & dict )

virtual

Read source dictionary.

Reimplemented from massSourceBase.

Definition at line 129 of file massSource.C.

References dict, and massSourceBase::read().

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

src/fvModels/general/massSource/massSource.H
src/fvModels/general/massSource/massSource.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ massSource()

Member Function Documentation

◆ TypeName()

◆ zone()

◆ V()

◆ S()

◆ movePoints()

◆ topoChange()

◆ mapMesh()

◆ distribute()

◆ read()