dragModel Class Reference

Inheritance diagram for dragModel:

Collaboration diagram for dragModel:

Public Member Functions
	TypeName ("dragModel")
	Runtime type information. More...
	declareRunTimeSelectionTable (autoPtr, dragModel, dictionary,(const dictionary &interfaceDict, const phaseModel &phase1, const phaseModel &phase2),(interfaceDict, phase1, phase2))
	dragModel (const dictionary &dict, const phaseModel &phase1, const phaseModel &phase2)
virtual	~dragModel ()=default
	Destructor. More...
const phaseModel &	phase1 () const
const phaseModel &	phase2 () const
const dimensionedScalar &	residualPhaseFraction () const
const dimensionedScalar &	residualSlip () const
virtual tmp< volScalarField >	K (const volScalarField &Ur) const =0
	The drag function K used in the momentum eq. More...

Static Public Member Functions
static autoPtr< dragModel >	New (const dictionary &dict, const phaseModel &phase1, const phaseModel &phase2)

Protected Attributes
const dictionary &	interfaceDict_
const phaseModel &	phase1_
const phaseModel &	phase2_
dimensionedScalar	residualPhaseFraction_
dimensionedScalar	residualSlip_

Detailed Description

Source files

• dragModel.H
• dragModel.C

Definition at line 50 of file dragModel.H.

Constructor & Destructor Documentation

dragModel()

dragModel	(	const dictionary &	dict,
		const phaseModel &	phase1,
		const phaseModel &	phase2
	)

Definition at line 39 of file dragModel.C.

~dragModel()

virtual ~dragModel ( )

virtualdefault

Destructor.

Member Function Documentation

TypeName()

TypeName

(

"dragModel"

)

Runtime type information.

declareRunTimeSelectionTable()

declareRunTimeSelectionTable	(	autoPtr	,
		dragModel	,
		dictionary	,
		(const dictionary &interfaceDict, const phaseModel &phase1, const phaseModel &phase2)	,
		(interfaceDict, phase1, phase2)
	)

New()

Foam::autoPtr< Foam::multiphaseEuler::dragModel > New ( const dictionary &  dict, const phaseModel &  phase1, const phaseModel &  phase2  )

static

Definition at line 57 of file dragModel.C.

References dict, Foam::endl(), Foam::exit(), Foam::FatalIOError, FatalIOErrorInLookup, Foam::Info, phase1, and phase2.

Referenced by multiphaseSystem::multiphaseSystem().

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phase1()

const phaseModel& phase1 ( ) const

inline

Definition at line 114 of file dragModel.H.

References dragModel::phase1_.

Referenced by multiphaseSystem::dragCoeffs().

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phase2()

const phaseModel& phase2 ( ) const

inline

Definition at line 119 of file dragModel.H.

References dragModel::phase2_.

Referenced by multiphaseSystem::dragCoeffs().

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residualPhaseFraction()

const dimensionedScalar& residualPhaseFraction ( ) const

inline

Definition at line 124 of file dragModel.H.

References dragModel::residualPhaseFraction_.

Referenced by multiphaseSystem::dragCoeffs().

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residualSlip()

const dimensionedScalar& residualSlip ( ) const

inline

Definition at line 129 of file dragModel.H.

References dragModel::residualSlip_.

Referenced by multiphaseSystem::dragCoeffs().

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K()

virtual tmp<volScalarField> K ( const volScalarField &  Ur ) const

pure virtual

The drag function K used in the momentum eq.

ddt(alpha1*rho1*U1) + ... = ... alpha1*alpha2*K*(U1-U2) ddt(alpha2*rho2*U2) + ... = ... alpha1*alpha2*K*(U2-U1) ********************************** NB! ***************************** for numerical reasons alpha1 and alpha2 has been extracted from the dragFunction K, so you MUST divide K by alpha1*alpha2 when implementing the drag function ********************************** NB! *****************************

Implemented in WenYu, GidaspowSchillerNaumann, blended, Ergun, Gibilaro, SyamlalOBrien, GidaspowErgunWenYu, interface, and SchillerNaumann.

Referenced by multiphaseSystem::dragCoeffs().

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Member Data Documentation

interfaceDict_

const dictionary& interfaceDict_

protected

Definition at line 56 of file dragModel.H.

phase1_

const phaseModel& phase1_

protected

Definition at line 57 of file dragModel.H.

Referenced by dragModel::phase1().

phase2_

const phaseModel& phase2_

protected

Definition at line 58 of file dragModel.H.

Referenced by dragModel::phase2().

residualPhaseFraction_

dimensionedScalar residualPhaseFraction_

protected

Definition at line 59 of file dragModel.H.

Referenced by dragModel::residualPhaseFraction().

residualSlip_

dimensionedScalar residualSlip_

protected

Definition at line 60 of file dragModel.H.

Referenced by dragModel::residualSlip().

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

• src/phaseSystemModels/multiphaseEuler/multiphaseSystem/interfacialModels/dragModels/dragModel/dragModel.H
• src/phaseSystemModels/multiphaseEuler/multiphaseSystem/interfacialModels/dragModels/dragModel/dragModel.C