D. Gidaspow, Multiphase flow and fluidization, Academic Press, New York, 1994. More...

Inheritance diagram for GidaspowErgunWenYu:

Collaboration diagram for GidaspowErgunWenYu:

Public Member Functions
	TypeName ("GidaspowErgunWenYu")
	Runtime type information. More...

	GidaspowErgunWenYu (const dictionary &interfaceDict, const phaseModel &phase1, const phaseModel &phase2)
	Construct from components. More...

virtual	~GidaspowErgunWenYu ()
	Destructor. More...

tmp< volScalarField >	K (const volScalarField &Ur) const
	The drag function K used in the momentum eq. More...

Public Member Functions inherited from dragModel
	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...

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

Protected Attributes inherited from dragModel
const dictionary &	interfaceDict_

const phaseModel &	phase1_

const phaseModel &	phase2_

dimensionedScalar	residualPhaseFraction_

dimensionedScalar	residualSlip_

Detailed Description

D. Gidaspow, Multiphase flow and fluidization, Academic Press, New York, 1994.

Source files

Definition at line 56 of file GidaspowErgunWenYu.H.

Constructor & Destructor Documentation

◆ GidaspowErgunWenYu()

GidaspowErgunWenYu	(	const dictionary &	interfaceDict,
		const phaseModel &	phase1,
		const phaseModel &	phase2
	)

Construct from components.

Definition at line 55 of file GidaspowErgunWenYu.C.

◆ ~GidaspowErgunWenYu()

~GidaspowErgunWenYu ( )

virtual

Destructor.

Definition at line 68 of file GidaspowErgunWenYu.C.

Member Function Documentation

◆ TypeName()

TypeName ( "GidaspowErgunWenYu" )

Runtime type information.

◆ K()

Foam::tmp< Foam::volScalarField > K ( const volScalarField & Ur ) const

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! *****************************

Implements dragModel.

Definition at line 75 of file GidaspowErgunWenYu.C.

References alpha2, Foam::max(), Foam::neg(), Foam::pos0(), Foam::pow(), Foam::Re(), and Foam::sqr().

Here is the call graph for this function:

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

src/phaseSystemModels/multiphaseEuler/multiphaseSystem/interfacialModels/dragModels/GidaspowErgunWenYu/GidaspowErgunWenYu.H
src/phaseSystemModels/multiphaseEuler/multiphaseSystem/interfacialModels/dragModels/GidaspowErgunWenYu/GidaspowErgunWenYu.C

Public Member Functions