Mixed boundary condition for temperature, to be used in the flow and pyrolysis regions when a film region model is used. More...

Inheritance diagram for filmPyrolysisRadiativeCoupledMixedFvPatchScalarField:

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Collaboration diagram for filmPyrolysisRadiativeCoupledMixedFvPatchScalarField:

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Public Types
typedef Foam::regionModels::surfaceFilmModels::thermoSingleLayer	filmModelType

typedef Foam::regionModels::pyrolysisModels::pyrolysisModel	pyrolysisModelType

Public Types inherited from temperatureCoupledBase
enum	KMethodType { mtFluidThermo , mtSolidThermo , mtDirectionalSolidThermo , mtLookup , mtFunction }
	Type of supplied Kappa. More...

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

	filmPyrolysisRadiativeCoupledMixedFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
	Construct from patch and internal field. More...

	filmPyrolysisRadiativeCoupledMixedFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
	Construct from patch, internal field and dictionary. More...

	filmPyrolysisRadiativeCoupledMixedFvPatchScalarField (const filmPyrolysisRadiativeCoupledMixedFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping given. More...

virtual tmp< fvPatchScalarField >	clone () const
	Construct and return a clone. More...

	filmPyrolysisRadiativeCoupledMixedFvPatchScalarField (const filmPyrolysisRadiativeCoupledMixedFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
	Construct as copy setting internal field reference. More...

virtual tmp< fvPatchScalarField >	clone (const DimensionedField< scalar, volMesh > &iF) const
	Construct and return a clone setting internal field reference. More...

virtual void	autoMap (const fvPatchFieldMapper &)
	Map (and resize as needed) from self given a mapping object. More...

virtual void	rmap (const fvPatchField< scalar > &, const labelList &)
	Reverse map the given fvPatchField onto this fvPatchField. More...

tmp< scalarField >	K () const
	Get corresponding K field. More...

virtual void	updateCoeffs ()
	Update the coefficients associated with the patch field. More...

virtual void	write (Ostream &) const
	Write. More...

Public Member Functions inherited from temperatureCoupledBase
	temperatureCoupledBase (const fvPatch &patch, const word &calculationMethod, const word &kappaName, const word &alphaAniName, const word &alphaName)
	Construct from patch and K name. More...

	temperatureCoupledBase (const fvPatch &patch, const dictionary &dict)
	Construct from patch and dictionary. More...

	temperatureCoupledBase (const fvPatch &patch, const temperatureCoupledBase &base)
	Construct from patch and temperatureCoupledBase. More...

	temperatureCoupledBase (const temperatureCoupledBase &)
	Construct as copy. More...

virtual	~temperatureCoupledBase ()=default
	Destructor. More...

word	KMethod () const
	Method to obtain K. More...

const word &	kappaName () const
	Name of thermal conductivity field. More...

const word &	alphaName () const
	Name of thermal diffusivity field. More...

virtual void	autoMap (const fvPatchFieldMapper &)=0
	Map (and resize as needed) from self given a mapping object. More...

virtual void	rmap (const fvPatchField< scalar > &, const labelList &)=0
	Reverse map the given fvPatchField onto this fvPatchField. More...

virtual tmp< scalarField >	kappa (const scalarField &Tp) const
	Given patch temperature calculate corresponding K field. More...

virtual tmp< scalarField >	alpha (const scalarField &Tp) const
	Given patch temperature calculate corresponding alphaEff field. More...

void	write (Ostream &os) const
	Write. More...

Additional Inherited Members
Protected Attributes inherited from temperatureCoupledBase
const fvPatch &	patch_
	Underlying patch. More...

const KMethodType	method_
	How to get K. More...

const word	kappaName_
	Name of thermal conductivity field (if looked up from database) More...

const word	alphaAniName_
	Name of the non-Isotropic alpha (default: Anialpha) More...

const word	alphaName_
	Name of thermal diffusivity. More...

autoPtr< PatchFunction1< scalar > >	kappaFunction1_
	Function1 for kappa. More...

autoPtr< PatchFunction1< scalar > >	alphaFunction1_
	Function1 for alpha. More...

Static Protected Attributes inherited from temperatureCoupledBase
static const Enum< KMethodType >	KMethodTypeNames_

Detailed Description

Mixed boundary condition for temperature, to be used in the flow and pyrolysis regions when a film region model is used.

Example usage:

myInterfacePatchName
{
    type            filmPyrolysisRadiativeCoupledMixed;
    Tnbr            T;
    kappaMethod     fluidThermo;
    kappa           none;
    qr              qr;
    filmDeltaDry    0.0;
    filmDeltaWet    3e-4;
    value           $internalField;
}

Needs to be on underlying mapped(Wall)FvPatch. It calculates local field as:

    ratio = (filmDelta - filmDeltaDry)/(filmDeltaWet - filmDeltaDry)

when ratio = 1 is considered wet and the film temperature is fixed at the wall. If ratio = 0 (dry) it emulates the normal radiative solid BC.

In between ratio 0 and 1 the gradient and value contributions are weighted using the ratio field in the following way:

    qConv = ratio*htcwfilm*(Tfilm - *this);
    qRad = (1.0 - ratio)*qr;

Then the solid can gain or loose energy through radiation or conduction towards the film.

Notes:

kappaMethod and kappa are inherited from temperatureCoupledBase.
qr is the radiative flux defined in the radiation model.

See also: Foam::temperatureCoupledBase

Source files

Definition at line 99 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H.

Member Typedef Documentation

◆ filmModelType

typedef Foam::regionModels::surfaceFilmModels::thermoSingleLayer filmModelType

Definition at line 107 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H.

◆ pyrolysisModelType

typedef Foam::regionModels::pyrolysisModels::pyrolysisModel pyrolysisModelType

Definition at line 110 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H.

Constructor & Destructor Documentation

◆ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField() [1/4]

filmPyrolysisRadiativeCoupledMixedFvPatchScalarField	(	const fvPatch &	p,
		const DimensionedField< scalar, volMesh > &	iF
	)

Construct from patch and internal field.

Definition at line 103 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

◆ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField() [2/4]

filmPyrolysisRadiativeCoupledMixedFvPatchScalarField	(	const fvPatch &	p,
		const DimensionedField< scalar, volMesh > &	iF,
		const dictionary &	dict
	)

Construct from patch, internal field and dictionary.

Definition at line 154 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

References dict, Foam::exit(), Foam::FatalError, FatalErrorInFunction, dictionary::found(), IOobject::name(), fvPatchField< scalar >::operator=(), p, UList< T >::size(), and ensightPTraits< Type >::typeName.

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◆ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField() [3/4]

filmPyrolysisRadiativeCoupledMixedFvPatchScalarField	(	const filmPyrolysisRadiativeCoupledMixedFvPatchScalarField &	psf,
		const fvPatch &	p,
		const DimensionedField< scalar, volMesh > &	iF,
		const fvPatchFieldMapper &	mapper
	)

Construct by mapping given.

turbulentTemperatureCoupledBaffleMixedFvPatchScalarField onto a new patch

Definition at line 133 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

◆ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField() [4/4]

filmPyrolysisRadiativeCoupledMixedFvPatchScalarField	(	const filmPyrolysisRadiativeCoupledMixedFvPatchScalarField &	psf,
		const DimensionedField< scalar, volMesh > &	iF
	)

Construct as copy setting internal field reference.

Definition at line 207 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

Member Function Documentation

◆ TypeName()

TypeName ( "filmPyrolysisRadiativeCoupledMixed" )

Runtime type information.

◆ clone() [1/2]

virtual tmp< fvPatchScalarField > clone ( ) const

inlinevirtual

Construct and return a clone.

Definition at line 181 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H.

◆ clone() [2/2]

virtual tmp< fvPatchScalarField > clone ( const DimensionedField< scalar, volMesh > & iF ) const

inlinevirtual

Construct and return a clone setting internal field reference.

Definition at line 200 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H.

◆ autoMap()

void autoMap ( const fvPatchFieldMapper & mapper )

virtual

Map (and resize as needed) from self given a mapping object.

Implements temperatureCoupledBase.

Definition at line 228 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

References temperatureCoupledBase::autoMap().

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◆ rmap()

void rmap	(	const fvPatchField< scalar > &	ptf,
		const labelList &	addr
	)

virtual

Reverse map the given fvPatchField onto this fvPatchField.

Implements temperatureCoupledBase.

Definition at line 238 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

References Foam::refCast(), and temperatureCoupledBase::rmap().

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◆ K()

tmp< scalarField > K ( ) const

Get corresponding K field.

Referenced by filmPyrolysisRadiativeCoupledMixedFvPatchScalarField::updateCoeffs().

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◆ updateCoeffs()

void updateCoeffs ( )

virtual

Update the coefficients associated with the patch field.

Definition at line 256 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

References alpha, GeometricField< Type, PatchField, GeoMesh >::boundaryField(), fvPatch::deltaCoeffs(), mappedPatchBase::distribute(), Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::gAverage(), Foam::gMax(), Foam::gMin(), Foam::gSum(), thermoSingleLayer::htcw(), fvPatch::index(), patchIdentifier::index(), Foam::Info, filmPyrolysisRadiativeCoupledMixedFvPatchScalarField::K(), temperatureCoupledBase::kappa(), fvPatch::lookupPatchField(), regionModel::mapRegionPatchField(), Foam::max(), mesh, Foam::min(), fvMesh::name(), fvPatch::name(), IOobject::name(), regionModel::nbrCoupledPatchID(), Foam::nl, regionModel::primaryMesh(), Foam::refCast(), mappedPatchBase::sampleMesh(), mappedPatchBase::samplePolyPatch(), regionModel::toPrimary(), thermoSingleLayer::Ts(), Foam::type(), and Foam::Zero.

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◆ write()

void write ( Ostream & os ) const

virtual

Write.

Definition at line 418 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

References os(), ObukhovLength::write(), Ostream::writeEntry(), and Ostream::writeEntryIfDifferent().

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

src/regionModels/regionCoupling/derivedFvPatchFields/filmPyrolysisRadiativeCoupledMixed/filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H
src/regionModels/regionCoupling/derivedFvPatchFields/filmPyrolysisRadiativeCoupledMixed/filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ filmModelType

◆ pyrolysisModelType

Constructor & Destructor Documentation

◆ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField() [1/4]

◆ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField() [2/4]

◆ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField() [3/4]

◆ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField() [4/4]

Member Function Documentation

◆ TypeName()

◆ clone() [1/2]

◆ clone() [2/2]

◆ autoMap()

◆ rmap()

◆ K()

◆ updateCoeffs()

◆ write()