wideBandAbsorptionEmission Class Reference

wideBandAbsorptionEmission radiation absorption and emission coefficients for continuous phase. More...

Inheritance diagram for wideBandAbsorptionEmission:

Collaboration diagram for wideBandAbsorptionEmission:

Public Member Functions
	TypeName ("wideBandAbsorptionEmission")
	wideBandAbsorptionEmission (const dictionary &dict, const fvMesh &mesh)
virtual	~wideBandAbsorptionEmission ()
tmp< volScalarField >	aCont (const label bandi=0) const
tmp< volScalarField >	eCont (const label bandi=0) const
tmp< volScalarField >	ECont (const label bandi=0) const
bool	isGrey () const
label	nBands () const
const Vector2D< scalar > &	bands (const label bandi) const
void	correct (volScalarField &a, PtrList< volScalarField > &aLambda) const
Public Member Functions inherited from absorptionEmissionModel
	TypeName ("absorptionEmissionModel")
	declareRunTimeSelectionTable (autoPtr, absorptionEmissionModel, dictionary,(const dictionary &dict, const fvMesh &mesh),(dict, mesh))
	absorptionEmissionModel (const dictionary &dict, const fvMesh &mesh)
virtual	~absorptionEmissionModel ()
const fvMesh &	mesh () const
const dictionary &	dict () const
virtual tmp< volScalarField >	a (const label bandI=0) const
virtual tmp< volScalarField >	aDisp (const label bandI=0) const
virtual tmp< volScalarField >	e (const label bandI=0) const
virtual tmp< volScalarField >	eDisp (const label bandI=0) const
virtual tmp< volScalarField >	E (const label bandI=0) const
virtual tmp< volScalarField >	EDisp (const label bandI=0) const

Public Attributes
FixedList< FixedList< absorptionCoeffs, nSpecies_ >, maxBands_ >	coeffs_

Static Public Attributes
static const int	nSpecies_ = 5
static const int	maxBands_ = 10

Additional Inherited Members
Static Public Member Functions inherited from absorptionEmissionModel
static autoPtr< absorptionEmissionModel >	New (const dictionary &dict, const fvMesh &mesh)
Protected Attributes inherited from absorptionEmissionModel
const dictionary	dict_
const fvMesh &	mesh_

Detailed Description

wideBandAbsorptionEmission radiation absorption and emission coefficients for continuous phase.

All the bands should have the same number of species and have to be entered in the same order.

There is no check of continuity of the bands. They should not ovelap or have gaps.

The emission constant proportionality is specified per band (EhrrCoeff).

The coefficients for the species have to be specified for use in moles x P [atm], i.e. (k[i] = species[i]*p*9.869231e-6).

The look Up table file should be in the constant directory.

band dictionary:

    band0
    {
        bandLimits (1.0e-6 2.63e-6);
        EhrrCoeff       0.0;
        species
        {
            CH4
            {
                Tcommon         300.;
                Tlow            300.;
                Thigh           2500.;
                invTemp         false;
                loTcoeffs (0 0 0 0 0 0) ;
                hiTcoeffs (.1 0 0 0 0 0);
            }
            CO2
            {
                Tcommon         300.;
                Tlow            300.;
                Thigh           2500.;
                invTemp         false;
                loTcoeffs (0 0 0 0 0 0) ;
                hiTcoeffs (.1 0 0 0 0 0);
            }
            H2O
            {
                Tcommon         300.;
                Tlow            300.;
                Thigh           2500.;
                invTemp         false;
                loTcoeffs (0 0 0 0 0 0) ;
                hiTcoeffs (.1 0 0 0 0 0);
            }
            Ysoot
            {
                Tcommon         300.;
                Tlow            300.;
                Thigh           2500.;
                invTemp         false;
                loTcoeffs (0 0 0 0 0 0) ;
                hiTcoeffs (.1 0 0 0 0 0);
            }
        }
    }

Source files

• wideBandAbsorptionEmission.H
• wideBandAbsorptionEmission.C

Definition at line 119 of file wideBandAbsorptionEmission.H.

Constructor & Destructor Documentation

wideBandAbsorptionEmission()

wideBandAbsorptionEmission	(	const dictionary &	dict,
		const fvMesh &	mesh
	)

Definition at line 48 of file wideBandAbsorptionEmission.C.

References dict, Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAllConstIters(), Foam::Info, Foam::glTF::key(), mesh, and Foam::nl.

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~wideBandAbsorptionEmission()

~wideBandAbsorptionEmission ( )

virtual

Definition at line 187 of file wideBandAbsorptionEmission.C.

Member Function Documentation

TypeName()

TypeName

(

"wideBandAbsorptionEmission"

)

aCont()

Foam::tmp< Foam::volScalarField > aCont ( const label  bandi = 0 ) const

virtual

Reimplemented from absorptionEmissionModel.

Definition at line 194 of file wideBandAbsorptionEmission.C.

References Foam::constant::physicoChemical::b, Foam::dimLength, Foam::dimless, forAll, forAllConstIters(), mesh, n, IOobject::NO_READ, IOobject::NO_WRITE, p, Foam::paToAtm(), tmp::ref(), s, Foam::T(), timeName, and Foam::Zero.

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eCont()

Foam::tmp< Foam::volScalarField > eCont ( const label  bandi = 0 ) const

virtual

Reimplemented from absorptionEmissionModel.

Definition at line 277 of file wideBandAbsorptionEmission.C.

ECont()

Foam::tmp< Foam::volScalarField > ECont ( const label  bandi = 0 ) const

virtual

Reimplemented from absorptionEmissionModel.

Definition at line 284 of file wideBandAbsorptionEmission.C.

References Foam::dimEnergy, Foam::dimLength, Foam::dimMass, Foam::dimTime, Foam::dimVolume, Foam::endl(), mesh, IOobject::NO_READ, IOobject::NO_WRITE, Foam::pow3(), Qdot, tmp::ref(), timeName, WarningInFunction, and Foam::Zero.

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isGrey()

bool isGrey ( ) const

inlinevirtual

Reimplemented from absorptionEmissionModel.

Definition at line 200 of file wideBandAbsorptionEmission.H.

nBands()

label nBands ( ) const

inlinevirtual

Reimplemented from absorptionEmissionModel.

Definition at line 206 of file wideBandAbsorptionEmission.H.

bands()

const Vector2D<scalar>& bands ( const label  bandi ) const

inlinevirtual

Reimplemented from absorptionEmissionModel.

Definition at line 212 of file wideBandAbsorptionEmission.H.

correct()

void correct ( volScalarField &  a, PtrList< volScalarField > &  aLambda  ) const

virtual

Reimplemented from absorptionEmissionModel.

Definition at line 338 of file wideBandAbsorptionEmission.C.

References Foam::dimLength, Foam::dimless, GeometricField::primitiveFieldRef(), and Foam::Zero.

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Member Data Documentation

nSpecies_

const int nSpecies_ = 5

static

Definition at line 128 of file wideBandAbsorptionEmission.H.

maxBands_

const int maxBands_ = 10

static

Definition at line 131 of file wideBandAbsorptionEmission.H.

coeffs_

FixedList<FixedList<absorptionCoeffs, nSpecies_>, maxBands_> coeffs_

Definition at line 134 of file wideBandAbsorptionEmission.H.

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

• src/thermophysicalModels/radiation/submodels/absorptionEmissionModel/wideBandAbsorptionEmission/wideBandAbsorptionEmission.H
• src/thermophysicalModels/radiation/submodels/absorptionEmissionModel/wideBandAbsorptionEmission/wideBandAbsorptionEmission.C