nonEquilibrium Class Reference

Non-Equlibrium model for the time scale over which properties of a dispersed phase tend towards the mean value. More...

#include <nonEquilibrium.H>

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Public Member Functions
	TypeName ("nonEquilibrium")
	Runtime type information.
	nonEquilibrium (const dictionary &dict)
	Constructors.
	nonEquilibrium (const nonEquilibrium &hc)
	Construct a copy.
virtual autoPtr< TimeScaleModel >	clone () const
	Construct and return a clone.
virtual	~nonEquilibrium ()
	Destructor.
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.
Public Member Functions inherited from TimeScaleModel
	TypeName ("timeScaleModel")
	Runtime type information.
	declareRunTimeSelectionTable (autoPtr, TimeScaleModel, dictionary,(const dictionary &dict),(dict))
	Declare runtime constructor selection table.
	TimeScaleModel (const dictionary &dict)
	Constructors.
	TimeScaleModel (const TimeScaleModel &sm)
	Construct a copy.
virtual	~TimeScaleModel ()
	Destructor.

Additional Inherited Members
Static Public Member Functions inherited from TimeScaleModel
static autoPtr< TimeScaleModel >	New (const dictionary &dict)
	Selector.
Protected Attributes inherited from TimeScaleModel
scalar	alphaPacked_
	Close pack volume fraction.
scalar	e_
	Coefficient of restitution.

Detailed Description

Non-Equlibrium model for the time scale over which properties of a dispersed phase tend towards the mean value.

Reference:

    "An improved collision damping time for MP-PIC calculations of dense
    particle flows with applications to polydisperse sedimenting beds and
    colliding particle jets"
    P O'Rourke and D Snider
    Chemical Engineering Science
    Volume 65, Issue 22, Pages 6014-6028, November 2010

Source files

• nonEquilibrium.H
• nonEquilibrium.C

Definition at line 62 of file nonEquilibrium.H.

Constructor & Destructor Documentation

nonEquilibrium() [1/2]

nonEquilibrium

(

const dictionary &

dict

)

Constructors.

Construct from components

Definition at line 44 of file nonEquilibrium.C.

References dict, and TimeScaleModel::TimeScaleModel().

Referenced by clone(), nonEquilibrium(), and TypeName().

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nonEquilibrium() [2/2]

nonEquilibrium

(

const nonEquilibrium &

hc

)

Construct a copy.

Definition at line 53 of file nonEquilibrium.C.

References nonEquilibrium(), and TimeScaleModel::TimeScaleModel().

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~nonEquilibrium()

~nonEquilibrium ( )

virtual

Destructor.

Definition at line 64 of file nonEquilibrium.C.

Member Function Documentation

TypeName()

TypeName

(

"nonEquilibrium"

)

Runtime type information.

References dict, and nonEquilibrium().

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clone()

virtual autoPtr< TimeScaleModel > clone ( ) const

inlinevirtual

Construct and return a clone.

Implements TimeScaleModel.

Definition at line 91 of file nonEquilibrium.H.

References nonEquilibrium().

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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 71 of file nonEquilibrium.C.

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

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---

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

• src/lagrangian/intermediate/submodels/MPPIC/TimeScaleModels/nonEquilibrium/nonEquilibrium.H
• src/lagrangian/intermediate/submodels/MPPIC/TimeScaleModels/nonEquilibrium/nonEquilibrium.C