Model for the time scale over which the velocity field of a dispersed phase tends towards an isotropic distribution. More...

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

	isotropic (const dictionary &dict)
	Constructors. More...

	isotropic (const isotropic &hc)
	Construct a copy. More...

virtual autoPtr< TimeScaleModel >	clone () const
	Construct and return a clone. More...

virtual	~isotropic ()
	Destructor. More...

tmp< FieldField< Field, scalar > >	oneByTau (const FieldField< Field, scalar > &alpha, const FieldField< Field, scalar > &r32, const FieldField< Field, scalar > &uSqr, const FieldField< Field, scalar > &f) const
	Member Functions. More...

Public Member Functions inherited from TimeScaleModel
	TypeName ("timeScaleModel")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, TimeScaleModel, dictionary,(const dictionary &dict),(dict))
	Declare runtime constructor selection table. More...

	TimeScaleModel (const dictionary &dict)
	Constructors. More...

	TimeScaleModel (const TimeScaleModel &sm)
	Construct a copy. More...

virtual	~TimeScaleModel ()
	Destructor. More...

Additional Inherited Members
Static Public Member Functions inherited from TimeScaleModel
static autoPtr< TimeScaleModel >	New (const dictionary &dict)
	Selector. More...

Protected Attributes inherited from TimeScaleModel
scalar	alphaPacked_
	Close pack volume fraction. More...

scalar	e_
	Coefficient of restitution. More...

Detailed Description

Model for the time scale over which the velocity field of a dispersed phase tends towards an isotropic distribution.

Reference:

    "Inclusion of collisional return-to-isotropy in the MP-PIC method"
    P O'Rourke and D Snider
    Chemical Engineering Science
    Volume 80, Issue 0, Pages 39-54, December 2012

Source files

Definition at line 59 of file isotropic.H.

Constructor & Destructor Documentation

◆ isotropic() [1/2]

isotropic ( const dictionary & dict )

Constructors.

Construct from components

Definition at line 49 of file isotropic.C.

Referenced by isotropic::clone().

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◆ isotropic() [2/2]

isotropic ( const isotropic & hc )

Construct a copy.

Definition at line 58 of file isotropic.C.

◆ ~isotropic()

~isotropic ( )

virtual

Destructor.

Definition at line 69 of file isotropic.C.

Member Function Documentation

◆ TypeName()

TypeName ( "isotropic" )

Runtime type information.

◆ clone()

virtual autoPtr<TimeScaleModel> clone ( ) const

inlinevirtual

Construct and return a clone.

Implements TimeScaleModel.

Definition at line 78 of file isotropic.H.

References isotropic::isotropic().

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◆ oneByTau()

Foam::tmp< Foam::FieldField< Foam::Field, Foam::scalar > > oneByTau	(	const FieldField< Field, scalar > &	alpha,
		const FieldField< Field, scalar > &	r32,
		const FieldField< Field, scalar > &	uSqr,
		const FieldField< Field, scalar > &	f
	)		const

virtual

Member Functions.

Time scale

Implements TimeScaleModel.

Definition at line 76 of file isotropic.C.

References alpha(), f(), Foam::max(), Foam::constant::mathematical::pi(), and Foam::sqrt().