semiImplicitSource Class Reference

Semi-implicit source, described using an input dictionary. The injection rate coefficients are specified as pairs of Su-Sp coefficients, i.e. More...

Inheritance diagram for semiImplicitSource:
Collaboration diagram for semiImplicitSource:

Public Types

enum class  volumeMode { absolute , specific }
 Enumeration for volume types. More...
 

Public Member Functions

 TypeName ("semiImplicitSource")
 Runtime type information. More...
 
 semiImplicitSource (const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict)
 Construct from components. More...
 
virtual ~semiImplicitSource ()
 Destructor. More...
 
virtual wordList addSupFields () const
 Return the list of fields for which the fvModel adds source term. More...
 
virtual bool movePoints ()
 Add a source term to an 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 read (const dictionary &dict)
 Read source dictionary. 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< fvModelclone () const
 Return clone. More...
 
virtual ~fvModel ()
 Destructor. More...
 
const wordname () const
 Return const access to the source name. More...
 
const fvMeshmesh () const
 Return const access to the mesh database. More...
 
const dictionarycoeffs () const
 Return 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 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::wordfieldName (const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields)
 
template<class AlphaRhoFieldType >
const Foam::wordfieldName (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
 

Static Public Attributes

static const NamedEnum< volumeMode, 2 > volumeModeNames_
 Property type names. More...
 

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 dimensionSetsourceDims (const dimensionSet &ds)
 Return the dimensions of the matrix of a source term (base. More...
 
template<class AlphaRhoFieldType , class ... AlphaRhoFieldTypes>
static const wordfieldName (const AlphaRhoFieldType &alphaRhoField, const AlphaRhoFieldTypes &... alphaRhoFields)
 Return the name of the field associated with a source term. More...
 
template<class AlphaRhoFieldType >
static const wordfieldName (const AlphaRhoFieldType &alphaRhoField)
 Return the name of the field associated with a source term (base. More...
 
static const wordfieldName ()
 Return the name of the field associated with a source term. Special. More...
 
static autoPtr< fvModelNew (const word &name, const fvMesh &mesh, const dictionary &dict)
 Return a reference to the selected fvModel. 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

Semi-implicit source, described using an input dictionary. The injection rate coefficients are specified as pairs of Su-Sp coefficients, i.e.

\[ S(x) = S_u + S_p x \]

where

$ S(x) $ = net source for field 'x'
$ S_u $ = explicit source contribution
$ S_p $ = linearised implicit contribution

Example tabulated heat source specification for internal energy:

    volumeMode      absolute; // specific
    sources
    {
        e
        {
            explicit table ((0 0) (1.5 $power));
            implicit 0;
        }
    }

Example coded heat source specification for enthalpy:

    volumeMode      absolute; // specific
    sources
    {
        h
        {
            explicit
            {
                type coded;
                name heatInjection;
                code
                #{
                    // Power amplitude
                    const scalar powerAmplitude = 1000;

                    // x is the current time
                    return mag(powerAmplitude*sin(x));
                #};
            }
            implicit 0;
        }
    }

Valid fvModels for the volumeMode entry include:

  • absolute: values are given as <quantity>
  • specific: values are given as <quantity>/m3
See also
Foam::fvModel
Source files

Definition at line 122 of file semiImplicitSource.H.

Member Enumeration Documentation

◆ volumeMode

enum volumeMode
strong

Enumeration for volume types.

Enumerator
absolute 
specific 

Definition at line 131 of file semiImplicitSource.H.

Constructor & Destructor Documentation

◆ semiImplicitSource()

semiImplicitSource ( const word name,
const word modelType,
const fvMesh mesh,
const dictionary dict 
)

Construct from components.

Definition at line 208 of file semiImplicitSource.C.

◆ ~semiImplicitSource()

~semiImplicitSource ( )
virtual

Destructor.

Definition at line 226 of file semiImplicitSource.C.

Member Function Documentation

◆ TypeName()

TypeName ( "semiImplicitSource"  )

Runtime type information.

◆ addSupFields()

Foam::wordList addSupFields ( ) const
virtual

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

to the transport equation

Reimplemented from fvModel.

Definition at line 232 of file semiImplicitSource.C.

◆ movePoints()

virtual bool movePoints ( )
virtual

Add a source term to an equation.

Add a source term to a compressible equation Add a source term to a phase equation Update for mesh motion

Implements fvModel.

◆ topoChange()

void topoChange ( const polyTopoChangeMap map)
virtual

Update topology using the given map.

Implements fvModel.

Definition at line 266 of file semiImplicitSource.C.

◆ mapMesh()

void mapMesh ( const polyMeshMap map)
virtual

Update from another mesh using the given map.

Implements fvModel.

Definition at line 272 of file semiImplicitSource.C.

◆ distribute()

void distribute ( const polyDistributionMap map)
virtual

Redistribute or update using the given distribution map.

Implements fvModel.

Definition at line 278 of file semiImplicitSource.C.

◆ read()

bool read ( const dictionary dict)
virtual

Read source dictionary.

Reimplemented from fvModel.

Definition at line 287 of file semiImplicitSource.C.

References dict, and fvModel::read().

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Member Data Documentation

◆ volumeModeNames_

const Foam::NamedEnum< Foam::fv::semiImplicitSource::volumeMode, 2 > volumeModeNames_
static

Property type names.

Definition at line 138 of file semiImplicitSource.H.


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