mixtureFractionSoot< ThermoType > Class Template Reference

This soot model is purely an state model. The ammount of soot produced is determined by a single step chemistry as : More...

Inheritance diagram for mixtureFractionSoot< ThermoType >:

Collaboration diagram for mixtureFractionSoot< ThermoType >:

Public Member Functions
	TypeName ("mixtureFractionSoot")
	Runtime type information. More...
	mixtureFractionSoot (const dictionary &dict, const fvMesh &mesh, const word &modelType)
	Construct from components. More...
virtual	~mixtureFractionSoot ()
	Destructor. More...
virtual void	correct ()
	Main update/correction routine. More...
const volScalarField &	soot () const
	Return Ysoot. More...
Public Member Functions inherited from sootModel
	TypeName ("sootModel")
	Runtime type information. More...
	declareRunTimeSelectionTable (autoPtr, sootModel, dictionary,(const dictionary &dict, const fvMesh &mesh, const word &modelType),(dict, mesh, modelType))
	Declare runtime constructor selection table. More...
	sootModel (const dictionary &dict, const fvMesh &mesh, const word &modelType)
	Construct from components. More...
virtual	~sootModel ()
	Destructor. More...
const fvMesh &	mesh () const
	Reference to the mesh. More...
const dictionary &	dict () const
	Reference to the dictionary. More...

Static Private Member Functions
static const singleStepReactingMixture< ThermoType > &	checkThermo (const fluidThermo &)
	Check mixture in thermo. More...

Private Attributes
volScalarField	soot_
	Soot mass fraction. More...
dictionary	coeffsDict_
	Soot model dictionary. More...
scalar	nuSoot_
	Soot yield. More...
scalar	Wsoot_
	Soot molecular weight. More...
scalar	sootMax_
	Maximum soot mass concentration at stoichiometric. More...
word	mappingFieldName_
	Name of the field mapping the soot. More...
scalar	mapFieldMax_
	Maximum value of the map field. More...
const fluidThermo &	thermo_
	Thermo package. More...
const singleStepReactingMixture< ThermoType > &	mixture_
	Auto Ptr to singleStepReactingMixture. More...

Additional Inherited Members
Static Public Member Functions inherited from sootModel
static autoPtr< sootModel >	New (const dictionary &dict, const fvMesh &mesh)
	Selector. More...
Protected Attributes inherited from sootModel
const dictionary	dict_
	Radiation model dictionary. More...
const fvMesh &	mesh_
	Reference to the fvMesh. More...

Detailed Description

template<class ThermoType>
class Foam::radiation::mixtureFractionSoot< ThermoType >

This soot model is purely an state model. The ammount of soot produced is determined by a single step chemistry as :

nuf Fuel + nuOx Ox = nuP P + nuSoot soot

nuSoot is prescribed by the user.

The single step chemistry used is read from the combustion. The soot is not considered into the thermodynamics of the system and it is not considered as an extra specie in the solver.

The spacial distribution is given by the normalization of the first product on the rhs of the reaction by default or it can be added as input.

The input dictionary reads like in the radiationProperties dictionary:

sootModel mixtureFractionSoot<gasHThermoPhysics>;

mixtureFractionSootCoeffs { nuSoot 0.015; Wsoot 12; mappingFieldName P; }

Source files

• mixtureFractionSoot.H
• mixtureFractionSoot.C

Definition at line 79 of file mixtureFractionSoot.H.

Constructor & Destructor Documentation

mixtureFractionSoot()

mixtureFractionSoot	(	const dictionary &	dict,
		const fvMesh &	mesh,
		const word &	modelType
	)

Construct from components.

Definition at line 66 of file mixtureFractionSoot.C.

References forAll, Foam::Info, Foam::mag(), Foam::nl, and reaction().

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~mixtureFractionSoot()

~mixtureFractionSoot

virtual

Destructor.

Definition at line 143 of file mixtureFractionSoot.C.

Member Function Documentation

checkThermo()

const Foam::singleStepReactingMixture< ThermoType > & checkThermo ( const fluidThermo &  thermo )

staticprivate

Check mixture in thermo.

Definition at line 35 of file mixtureFractionSoot.C.

References Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::isA(), and thermo.

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TypeName()

TypeName

(

"mixtureFractionSoot< ThermoType >"

)

Runtime type information.

correct()

void correct

virtual

Main update/correction routine.

Implements sootModel.

Definition at line 150 of file mixtureFractionSoot.C.

soot()

const volScalarField& soot ( ) const

inlinevirtual

Return Ysoot.

Implements sootModel.

Definition at line 155 of file mixtureFractionSoot.H.

References mixtureFractionSoot< ThermoType >::soot_.

Field Documentation

soot_

volScalarField soot_

private

Soot mass fraction.

Definition at line 96 of file mixtureFractionSoot.H.

Referenced by mixtureFractionSoot< ThermoType >::soot().

coeffsDict_

dictionary coeffsDict_

private

Soot model dictionary.

Definition at line 99 of file mixtureFractionSoot.H.

nuSoot_

scalar nuSoot_

private

Soot yield.

Definition at line 102 of file mixtureFractionSoot.H.

Wsoot_

scalar Wsoot_

private

Soot molecular weight.

Definition at line 105 of file mixtureFractionSoot.H.

sootMax_

scalar sootMax_

private

Maximum soot mass concentration at stoichiometric.

Definition at line 108 of file mixtureFractionSoot.H.

mappingFieldName_

word mappingFieldName_

private

Name of the field mapping the soot.

Definition at line 111 of file mixtureFractionSoot.H.

mapFieldMax_

scalar mapFieldMax_

private

Maximum value of the map field.

Definition at line 114 of file mixtureFractionSoot.H.

thermo_

const fluidThermo& thermo_

private

Thermo package.

Definition at line 117 of file mixtureFractionSoot.H.

mixture_

const singleStepReactingMixture<ThermoType>& mixture_

private

Auto Ptr to singleStepReactingMixture.

Definition at line 120 of file mixtureFractionSoot.H.

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

• src/thermophysicalModels/radiation/submodels/sootModel/mixtureFractionSoot/mixtureFractionSoot.H
• src/thermophysicalModels/radiation/submodels/sootModel/mixtureFractionSoot/mixtureFractionSoot.C