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

#include <filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H>

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
typedef filmPyrolysisRadiativeCoupledMixedFvPatchScalarField	myType
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.
	filmPyrolysisRadiativeCoupledMixedFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
	Construct from patch and internal field.
	filmPyrolysisRadiativeCoupledMixedFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
	Construct from patch, internal field and dictionary.
	filmPyrolysisRadiativeCoupledMixedFvPatchScalarField (const filmPyrolysisRadiativeCoupledMixedFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
	Construct by mapping given.
	filmPyrolysisRadiativeCoupledMixedFvPatchScalarField (const filmPyrolysisRadiativeCoupledMixedFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
	Construct as copy setting internal field reference.
virtual tmp< fvPatchField< scalar > >	clone () const
	Return a clone.
virtual tmp< fvPatchField< scalar > >	clone (const DimensionedField< scalar, volMesh > &iF) const
	Clone with an internal field reference.
virtual void	autoMap (const fvPatchFieldMapper &)
	Map (and resize as needed) from self given a mapping object.
virtual void	rmap (const fvPatchField< scalar > &, const labelList &)
	Reverse map the given fvPatchField onto this fvPatchField.
tmp< scalarField >	K () const
	Get corresponding K field.
virtual void	updateCoeffs ()
	Update the coefficients associated with the patch field.
virtual void	write (Ostream &) const
	Write.
Public Member Functions inherited from temperatureCoupledBase
	temperatureCoupledBase (const fvPatch &patch, const KMethodType method=KMethodType::mtFluidThermo)
	Default construct from patch, using fluidThermo (default) or specified method.
	temperatureCoupledBase (const fvPatch &patch, const KMethodType method, const word &kappaName, const word &alphaName, const word &alphaAniName)
	Construct from patch, method type and field names.
	temperatureCoupledBase (const fvPatch &patch, const dictionary &dict)
	Construct from patch and dictionary.
	temperatureCoupledBase (const fvPatch &patch, const temperatureCoupledBase &base)
	Construct from patch and temperatureCoupledBase.
	temperatureCoupledBase (const temperatureCoupledBase &base)
	Copy construct.
virtual	~temperatureCoupledBase ()=default
	Destructor.
word	KMethod () const
	Method to obtain K.
const word &	kappaName () const noexcept
	Name of thermal conductivity field.
const word &	alphaName () const noexcept
	Name of thermal diffusivity field.
virtual tmp< scalarField >	kappa (const scalarField &Tp) const
	Given patch temperature calculate corresponding K field.
virtual tmp< scalarField >	alpha (const scalarField &Tp) const
	Given patch temperature calculate corresponding alphaEff field.
void	write (Ostream &os) const
	Write.

Additional Inherited Members
Protected Attributes inherited from temperatureCoupledBase
const fvPatch &	patch_
	Underlying patch.
const KMethodType	method_
	How to get K.
const word	kappaName_
	Name of thermal conductivity field (if looked up from database).
const word	alphaName_
	Name of thermal diffusivity.
const word	alphaAniName_
	Name of the non-isotropic alpha (for directional solidThermo).
autoPtr< PatchFunction1< scalar > >	kappaFunction1_
	Function1 for kappa.
autoPtr< PatchFunction1< scalar > >	alphaFunction1_
	Function1 for alpha.
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 95 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H.

Member Typedef Documentation

◆ filmModelType

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

Definition at line 103 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H.

◆ pyrolysisModelType

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

Definition at line 106 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H.

◆ myType

typedef filmPyrolysisRadiativeCoupledMixedFvPatchScalarField myType

Definition at line 108 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 102 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

References p, and temperatureCoupledBase::temperatureCoupledBase().

Referenced by filmPyrolysisRadiativeCoupledMixedFvPatchScalarField(), filmPyrolysisRadiativeCoupledMixedFvPatchScalarField(), and TypeName().

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◆ 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 146 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

References dict, Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::isA(), IOobjectOption::MUST_READ, p, and temperatureCoupledBase::temperatureCoupledBase().

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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 125 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

References filmPyrolysisRadiativeCoupledMixedFvPatchScalarField(), p, and temperatureCoupledBase::temperatureCoupledBase().

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◆ filmPyrolysisRadiativeCoupledMixedFvPatchScalarField() [4/4]

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

Construct as copy setting internal field reference.

Definition at line 196 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

References filmPyrolysisRadiativeCoupledMixedFvPatchScalarField(), and temperatureCoupledBase::temperatureCoupledBase().

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Member Function Documentation

◆ TypeName()

TypeName ( "filmPyrolysisRadiativeCoupledMixed" )

Runtime type information.

References filmPyrolysisRadiativeCoupledMixedFvPatchScalarField().

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◆ clone() [1/2]

virtual tmp< fvPatchField< scalar > > clone ( ) const

inlinevirtual

Return a clone.

Definition at line 220 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H.

References fvPatchField< Type >::Clone().

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◆ clone() [2/2]

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

inlinevirtual

Clone with an internal field reference.

Definition at line 228 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H.

References fvPatchField< Type >::Clone().

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◆ autoMap()

void autoMap ( const fvPatchFieldMapper & mapper )

virtual

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

Implements temperatureCoupledBase.

Definition at line 217 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 227 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 updateCoeffs().

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◆ updateCoeffs()

void updateCoeffs ( )

virtual

Update the coefficients associated with the patch field.

Definition at line 241 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

References alpha, temperatureCoupledBase::alpha(), GeometricField< Type, PatchField, GeoMesh >::boundaryField(), kinematicSingleLayer::delta(), fvPatch::deltaCoeffs(), Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::gAverage(), Foam::gMinMax(), Foam::gSum(), Foam::gWeightedSum(), heatTransferModel::h(), thermoSingleLayer::htcw(), fvPatch::index(), Foam::Info, K(), temperatureCoupledBase::kappa(), limits, fvPatch::lookupPatchField(), regionModel::mapRegionPatchField(), Foam::max(), mesh, Foam::min(), fvMesh::name(), fvPatch::name(), IOobject::name(), regionModel::nbrCoupledPatchID(), Foam::nl, regionModel::primaryMesh(), Foam::refCast(), regionModel::toPrimary(), thermoSingleLayer::Ts(), Foam::type(), and Foam::Zero.

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◆ write()

void write ( Ostream & os ) const

virtual

Write.

Definition at line 422 of file filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.C.

References os(), mixedFvPatchField< Type >::write(), and temperatureCoupledBase::write().

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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

◆ myType

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()