Radiation boundary model for opaque diffusive walls. It requires to specify a wallAbsorptionEmissionModel in boundaryRadiationProperties file. More...

#include <opaqueDiffusive.H>

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Public Member Functions
	TypeName ("opaqueDiffusive")
	Runtime type information.
	opaqueDiffusive (const dictionary &dict, const polyPatch &pp)
	Construct from components.
virtual	~opaqueDiffusive ()=default
	Destructor.
virtual tmp< scalarField >	e (const label bandI, const vectorField incomingDirection, const scalarField T) const
	Return emissivity.
virtual scalar	e (const label faceI, const label bandI, const vector &dir, const scalar T) const
	Return emissivity on face.
virtual tmp< scalarField >	a (const label bandI, const vectorField incomingDirection, const scalarField T) const
	Return absorptivity on patch.
virtual scalar	a (const label faceI, const label bandI, const vector &dir, const scalar T) const
	Return absorptivity on face.
virtual tmp< scalarField >	t (const label bandI, const vectorField incomingDirection, const scalarField T) const
	Return transmissivity on patch.
virtual scalar	t (const label faceI, const label bandI, const vector &dir, const scalar T) const
	Return transmissivity on face.
virtual tmp< scalarField >	rSpec (const label bandI, const vectorField incomingDirection, const scalarField T) const
	Return specular reflectivity on patch.
virtual scalar	rSpec (const label faceI, const label bandI, const vector &dir, const scalar T) const
	Return specular reflectivity on face.
virtual tmp< scalarField >	rDiff (const label bandI, const vectorField incomingDirection, const scalarField T) const
	Return diffusive reflectivity on patch.
virtual scalar	rDiff (const label faceI, const label bandI, const vector &dir, const scalar T) const
	Return diffusive reflectivity on face.
virtual bool	isGrey () const
	Is Grey.
virtual label	nBands () const
	Number of bands.
Public Member Functions inherited from boundaryRadiationPropertiesPatch
	TypeName ("boundaryRadiationPropertiesPatch")
	Runtime type information.
	declareRunTimeSelectionTable (autoPtr, boundaryRadiationPropertiesPatch, dictionary,(const dictionary &dict, const polyPatch &pp),(dict, pp))
	boundaryRadiationPropertiesPatch (const dictionary &, const polyPatch &)
	Construct from patch, internal field and dictionary.
virtual	~boundaryRadiationPropertiesPatch ()=default
	Destructor.
const wallAbsorptionEmissionModel &	absorptionEmission () const
	Return absorptionEmissionModel.
const wallTransmissivityModel &	transmissiveModel () const
	Return transmissivityModel.
virtual void	write (Ostream &) const
	Write.

Protected Attributes
const polyPatch &	pp_
	Reference to the polyPatch.
Protected Attributes inherited from boundaryRadiationPropertiesPatch
autoPtr< wallAbsorptionEmissionModel >	absorptionEmission_
	Absorption/emission model.
autoPtr< wallTransmissivityModel >	transmissivity_
	Transmissivity model.

Additional Inherited Members
Static Public Member Functions inherited from boundaryRadiationPropertiesPatch
static autoPtr< boundaryRadiationPropertiesPatch >	New (const dictionary &dict, const polyPatch &pp)
	Selector.

Detailed Description

Radiation boundary model for opaque diffusive walls. It requires to specify a wallAbsorptionEmissionModel in boundaryRadiationProperties file.

Usage

    type       opaqueDiffusive;
    wallAbsorptionEmissionModel
    {
        type            multiBandAbsorption;
        absorptivity    (0.3 0.7);
        emissivity      (0.3 0.7);
    };

Definition at line 58 of file opaqueDiffusive.H.

Constructor & Destructor Documentation

◆ opaqueDiffusive()

opaqueDiffusive	(	const dictionary &	dict,
		const polyPatch &	pp )

Construct from components.

Definition at line 43 of file opaqueDiffusive.C.

References boundaryRadiationPropertiesPatch::absorptionEmission_, boundaryRadiationPropertiesPatch::boundaryRadiationPropertiesPatch(), dict, wallAbsorptionEmissionModel::New(), pp(), and pp_.

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◆ ~opaqueDiffusive()

virtual ~opaqueDiffusive ( )

virtualdefault

Destructor.

References Foam::T().

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Member Function Documentation

◆ TypeName()

TypeName ( "opaqueDiffusive" )

Runtime type information.

References dict, and pp().

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◆ e() [1/2]

Foam::tmp< Foam::scalarField > e	(	const label	bandI,
		const vectorField *	incomingDirection,
		const scalarField *	T ) const

virtual

Return emissivity.

Implements boundaryRadiationPropertiesPatch.

Definition at line 64 of file opaqueDiffusive.C.

References boundaryRadiationPropertiesPatch::absorptionEmission_, and Foam::T().

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◆ e() [2/2]

Foam::scalar e	(	const label	faceI,
		const label	bandI,
		const vector &	dir,
		const scalar	T ) const

virtual

Return emissivity on face.

Implements boundaryRadiationPropertiesPatch.

Definition at line 75 of file opaqueDiffusive.C.

References boundaryRadiationPropertiesPatch::absorptionEmission_, and Foam::T().

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◆ a() [1/2]

Foam::tmp< Foam::scalarField > a	(	const label	bandI,
		const vectorField *	incomingDirection,
		const scalarField *	T ) const

virtual

Return absorptivity on patch.

Implements boundaryRadiationPropertiesPatch.

Definition at line 87 of file opaqueDiffusive.C.

References boundaryRadiationPropertiesPatch::absorptionEmission_, and Foam::T().

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◆ a() [2/2]

Foam::scalar a	(	const label	faceI,
		const label	bandI,
		const vector &	dir,
		const scalar	T ) const

virtual

Return absorptivity on face.

Implements boundaryRadiationPropertiesPatch.

Definition at line 98 of file opaqueDiffusive.C.

References boundaryRadiationPropertiesPatch::absorptionEmission_, and Foam::T().

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◆ t() [1/2]

Foam::tmp< Foam::scalarField > t	(	const label	bandI,
		const vectorField *	incomingDirection,
		const scalarField *	T ) const

virtual

Return transmissivity on patch.

Implements boundaryRadiationPropertiesPatch.

Definition at line 110 of file opaqueDiffusive.C.

References tmp< T >::New(), pp_, and Foam::T().

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◆ t() [2/2]

Foam::scalar t	(	const label	faceI,
		const label	bandI,
		const vector &	dir,
		const scalar	T ) const

virtual

Return transmissivity on face.

Implements boundaryRadiationPropertiesPatch.

Definition at line 121 of file opaqueDiffusive.C.

References Foam::T().

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◆ rSpec() [1/2]

Foam::tmp< Foam::scalarField > rSpec	(	const label	bandI,
		const vectorField *	incomingDirection,
		const scalarField *	T ) const

virtual

Return specular reflectivity on patch.

Implements boundaryRadiationPropertiesPatch.

Definition at line 133 of file opaqueDiffusive.C.

References tmp< T >::New(), pp_, Foam::T(), and Foam::Zero.

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◆ rSpec() [2/2]

Foam::scalar rSpec	(	const label	faceI,
		const label	bandI,
		const vector &	dir,
		const scalar	T ) const

virtual

Return specular reflectivity on face.

Implements boundaryRadiationPropertiesPatch.

Definition at line 144 of file opaqueDiffusive.C.

References Foam::T(), and Foam::Zero.

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◆ rDiff() [1/2]

Foam::tmp< Foam::scalarField > rDiff	(	const label	bandI,
		const vectorField *	incomingDirection,
		const scalarField *	T ) const

virtual

Return diffusive reflectivity on patch.

Implements boundaryRadiationPropertiesPatch.

Definition at line 156 of file opaqueDiffusive.C.

References tmp< T >::New(), pp_, Foam::T(), and Foam::Zero.

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◆ rDiff() [2/2]

Foam::scalar rDiff	(	const label	faceI,
		const label	bandI,
		const vector &	dir,
		const scalar	T ) const

virtual

Return diffusive reflectivity on face.

Implements boundaryRadiationPropertiesPatch.

Definition at line 167 of file opaqueDiffusive.C.

References Foam::T(), and Foam::Zero.

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◆ isGrey()

bool isGrey ( ) const

virtual

Is Grey.

Implements boundaryRadiationPropertiesPatch.

Definition at line 179 of file opaqueDiffusive.C.

References boundaryRadiationPropertiesPatch::absorptionEmission_.

◆ nBands()

Foam::label nBands ( ) const

virtual

Number of bands.

Implements boundaryRadiationPropertiesPatch.

Definition at line 185 of file opaqueDiffusive.C.

References boundaryRadiationPropertiesPatch::absorptionEmission_.

Member Data Documentation

◆ pp_

const polyPatch& pp_

protected

Reference to the polyPatch.

Definition at line 70 of file opaqueDiffusive.H.

Referenced by opaqueDiffusive(), rDiff(), rSpec(), and t().

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

src/thermophysicalModels/radiation/submodels/boundaryRadiationProperties/opaqueDiffusive/opaqueDiffusive.H
src/thermophysicalModels/radiation/submodels/boundaryRadiationProperties/opaqueDiffusive/opaqueDiffusive.C

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ opaqueDiffusive()

◆ ~opaqueDiffusive()

Member Function Documentation

◆ TypeName()

◆ e() [1/2]

◆ e() [2/2]

◆ a() [1/2]

◆ a() [2/2]

◆ t() [1/2]

◆ t() [2/2]

◆ rSpec() [1/2]

◆ rSpec() [2/2]

◆ rDiff() [1/2]

◆ rDiff() [2/2]

◆ isGrey()

◆ nBands()

Member Data Documentation

◆ pp_