LarsenBorgnakkeVariableHardSphere< CloudType > Class Template Reference

Variable Hard Sphere BinaryCollision Model with Larsen Borgnakke internal energy redistribution. Based on the INELRS subroutine in Bird's DSMC0R.FOR. More...

Inheritance diagram for LarsenBorgnakkeVariableHardSphere< CloudType >:

Collaboration diagram for LarsenBorgnakkeVariableHardSphere< CloudType >:

Public Member Functions
	TypeName ("LarsenBorgnakkeVariableHardSphere")
	Runtime type information. More...
	LarsenBorgnakkeVariableHardSphere (const dictionary &dict, CloudType &cloud)
	Construct from dictionary. More...
virtual	~LarsenBorgnakkeVariableHardSphere ()
	Destructor. More...
virtual bool	active () const
	Flag to indicate whether model activates collision model. More...
virtual scalar	sigmaTcR (const typename CloudType::parcelType &pP, const typename CloudType::parcelType &pQ) const
	Return the collision cross section * relative velocity product. More...
virtual void	collide (typename CloudType::parcelType &pP, typename CloudType::parcelType &pQ)
	Apply collision. More...
Public Member Functions inherited from BinaryCollisionModel< CloudType >
	TypeName ("BinaryCollisionModel")
	Runtime type information. More...
	declareRunTimeSelectionTable (autoPtr, BinaryCollisionModel, dictionary,(const dictionary &dict, CloudType &owner),(dict, owner))
	Declare runtime constructor selection table. More...
	BinaryCollisionModel (CloudType &owner)
	Construct null from owner. More...
	BinaryCollisionModel (const dictionary &dict, CloudType &owner, const word &type)
	Construct from components. More...
virtual	~BinaryCollisionModel ()
	Destructor. More...
const CloudType &	owner () const
	Return the owner cloud object. More...
CloudType &	owner ()
	Return non-const access to the owner cloud object. More...
const dictionary &	dict () const
	Return the dictionary. More...
const dictionary &	coeffDict () const
	Return the coefficients dictionary. More...
virtual bool	active () const=0
	Flag to indicate whether model activates collision model. More...

Private Member Functions
scalar	energyRatio (scalar ChiA, scalar ChiB)
	Calculate the energy ratio for distribution to internal degrees of. More...

Private Attributes
const scalar	Tref_
	Reference temperature. More...
const scalar	relaxationCollisionNumber_
	Relaxation collision number. More...

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

Detailed Description

template<class CloudType>
class Foam::LarsenBorgnakkeVariableHardSphere< CloudType >

Variable Hard Sphere BinaryCollision Model with Larsen Borgnakke internal energy redistribution. Based on the INELRS subroutine in Bird's DSMC0R.FOR.

Definition at line 46 of file LarsenBorgnakkeVariableHardSphere.H.

Constructor & Destructor Documentation

LarsenBorgnakkeVariableHardSphere()

LarsenBorgnakkeVariableHardSphere	(	const dictionary &	dict,
		CloudType &	cloud
	)

Construct from dictionary.

Definition at line 95 of file LarsenBorgnakkeVariableHardSphere.C.

~LarsenBorgnakkeVariableHardSphere()

~LarsenBorgnakkeVariableHardSphere

virtual

Destructor.

Definition at line 113 of file LarsenBorgnakkeVariableHardSphere.C.

Member Function Documentation

energyRatio()

Foam::scalar energyRatio ( scalar  ChiA, scalar  ChiB  )

private

Calculate the energy ratio for distribution to internal degrees of.

freedom

Definition at line 35 of file LarsenBorgnakkeVariableHardSphere.C.

References Foam::pow(), and rndGen().

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TypeName()

TypeName

(

"LarsenBorgnakkeVariableHardSphere< CloudType >"

)

Runtime type information.

active()

bool active

virtual

Flag to indicate whether model activates collision model.

Definition at line 120 of file LarsenBorgnakkeVariableHardSphere.C.

sigmaTcR()

Foam::scalar sigmaTcR ( const typename CloudType::parcelType &  pP, const typename CloudType::parcelType &  pQ  ) const

virtual

Return the collision cross section * relative velocity product.

Implements BinaryCollisionModel< CloudType >.

Definition at line 128 of file LarsenBorgnakkeVariableHardSphere.C.

References Foam::exp(), Foam::constant::physicoChemical::k, Foam::lgamma(), Foam::mag(), Foam::constant::mathematical::pi(), and Foam::pow().

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collide()

void collide ( typename CloudType::parcelType &  pP, typename CloudType::parcelType &  pQ  )

virtual

Apply collision.

Implements BinaryCollisionModel< CloudType >.

Definition at line 175 of file LarsenBorgnakkeVariableHardSphere.C.

References Foam::cos(), Foam::magSqr(), phi, Foam::pow(), rndGen(), Foam::sin(), Foam::sqrt(), and Foam::constant::mathematical::twoPi().

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Field Documentation

Tref_

const scalar Tref_

private

Reference temperature.

Definition at line 53 of file LarsenBorgnakkeVariableHardSphere.H.

relaxationCollisionNumber_

const scalar relaxationCollisionNumber_

private

Relaxation collision number.

Definition at line 56 of file LarsenBorgnakkeVariableHardSphere.H.

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

• src/lagrangian/DSMC/submodels/BinaryCollisionModel/LarsenBorgnakkeVariableHardSphere/LarsenBorgnakkeVariableHardSphere.H
• src/lagrangian/DSMC/submodels/BinaryCollisionModel/LarsenBorgnakkeVariableHardSphere/LarsenBorgnakkeVariableHardSphere.C