isotropic Class Reference

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

#include <isotropic.H>

Inheritance diagram for isotropic:

Collaboration diagram for isotropic:

Public Member Functions
	TypeName ("isotropic")
	Runtime type information.
	isotropic (const dictionary &dict)
	Constructors.
	isotropic (const isotropic &hc)
	Construct a copy.
virtual autoPtr< TimeScaleModel >	clone () const
	Construct and return a clone.
virtual	~isotropic ()
	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

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

• isotropic.H
• isotropic.C

Definition at line 60 of file isotropic.H.

Constructor & Destructor Documentation

isotropic() [1/2]

isotropic

(

const dictionary &

dict

)

Constructors.

Construct from components

Definition at line 44 of file isotropic.C.

References dict, and TimeScaleModel::TimeScaleModel().

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

Here is the call graph for this function:

Here is the caller graph for this function:

isotropic() [2/2]

isotropic

(

const isotropic &

hc

)

Construct a copy.

Definition at line 53 of file isotropic.C.

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

Here is the call graph for this function:

~isotropic()

~isotropic ( )

virtual

Destructor.

Definition at line 64 of file isotropic.C.

Member Function Documentation

TypeName()

TypeName

(

"isotropic"

)

Runtime type information.

References dict, and isotropic().

Here is the call graph for this function:

clone()

virtual autoPtr< TimeScaleModel > clone ( ) const

inlinevirtual

Construct and return a clone.

Implements TimeScaleModel.

Definition at line 89 of file isotropic.H.

References isotropic().

Here is the call graph for this function:

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 isotropic.C.

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

Here is the call graph for this function:

---

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

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