BrownianMotionForce< CloudType > Class Template Reference

Calculates particle Brownian motion force. More...

Inheritance diagram for BrownianMotionForce< CloudType >:

Collaboration diagram for BrownianMotionForce< CloudType >:

Public Member Functions
	TypeName ("BrownianMotion")
	BrownianMotionForce (CloudType &owner, const fvMesh &mesh, const dictionary &dict)
	BrownianMotionForce (const BrownianMotionForce &bmf)
virtual autoPtr< ParticleForce< CloudType > >	clone () const
virtual	~BrownianMotionForce ()
scalar	lambda () const
bool	turbulence () const
virtual void	cacheFields (const bool store)
virtual forceSuSp	calcCoupled (const typename CloudType::parcelType &p, const typename CloudType::parcelType::trackingData &td, const scalar dt, const scalar mass, const scalar Re, const scalar muc) const
Public Member Functions inherited from ParticleForce< CloudType >
	TypeName ("particleForce")
	declareRunTimeSelectionTable (autoPtr, ParticleForce, dictionary,(CloudType &owner, const fvMesh &mesh, const dictionary &dict),(owner, mesh, dict))
	ParticleForce (CloudType &owner, const fvMesh &mesh, const dictionary &dict, const word &forceType, const bool readCoeffs)
	ParticleForce (const ParticleForce &pf)
virtual	~ParticleForce ()
const CloudType &	owner () const
CloudType &	owner ()
const fvMesh &	mesh () const
const dictionary &	coeffs () const
virtual forceSuSp	calcNonCoupled (const typename CloudType::parcelType &p, const typename CloudType::parcelType::trackingData &td, const scalar dt, const scalar mass, const scalar Re, const scalar muc) const
virtual scalar	massAdd (const typename CloudType::parcelType &p, const typename CloudType::parcelType::trackingData &td, const scalar mass) const

Additional Inherited Members
Public Types inherited from ParticleForce< CloudType >
typedef VectorSpace< Vector< vector >, vector, 2 >	returnType
Static Public Member Functions inherited from ParticleForce< CloudType >
static autoPtr< ParticleForce< CloudType > >	New (CloudType &owner, const fvMesh &mesh, const dictionary &dict, const word &forceType)

Detailed Description

template<class CloudType>
class Foam::BrownianMotionForce< CloudType >

Calculates particle Brownian motion force.

Reference:

    Li, A., & Ahmadi, G. (1992).
    Dispersion and deposition of spherical particles from point sources
    in a turbulent channel flow.
    Aerosol science and technology,
    16(4), 209-226.

Source files

• BrownianMotionForce.H
• BrownianMotionForceI.H
• BrownianMotionForce.C

Definition at line 59 of file BrownianMotionForce.H.

Constructor & Destructor Documentation

BrownianMotionForce() [1/2]

BrownianMotionForce	(	CloudType &	owner,
		const fvMesh &	mesh,
		const dictionary &	dict
	)

Definition at line 64 of file BrownianMotionForce.C.

BrownianMotionForce() [2/2]

BrownianMotionForce

(

const BrownianMotionForce< CloudType > &

bmf

)

Definition at line 81 of file BrownianMotionForce.C.

~BrownianMotionForce()

~BrownianMotionForce

virtual

Definition at line 97 of file BrownianMotionForce.C.

Member Function Documentation

TypeName()

TypeName

(

"BrownianMotion"

)

clone()

virtual autoPtr<ParticleForce<CloudType> > clone ( ) const

inlinevirtual

Reimplemented from ParticleForce< CloudType >.

Definition at line 107 of file BrownianMotionForce.H.

lambda()

Foam::scalar lambda

inline

Definition at line 24 of file BrownianMotionForceI.H.

turbulence()

bool turbulence

inline

Definition at line 31 of file BrownianMotionForceI.H.

cacheFields()

void cacheFields ( const bool  store )

virtual

Reimplemented from ParticleForce< CloudType >.

Definition at line 104 of file BrownianMotionForce.C.

References Foam::deleteDemandDrivenData(), tmp::isTmp(), and tmp::ptr().

Here is the call graph for this function:

calcCoupled()

Foam::forceSuSp calcCoupled ( const typename CloudType::parcelType &  p, const typename CloudType::parcelType::trackingData &  td, const scalar  dt, const scalar  mass, const scalar  Re, const scalar  muc  ) const

virtual

Reimplemented from ParticleForce< CloudType >.

Definition at line 136 of file BrownianMotionForce.C.

References Foam::constant::atomic::alpha, Foam::cos(), Foam::exp(), f(), Random::GaussNormal(), k, Foam::constant::physicoChemical::k, kb, Foam::mag(), p, Foam::constant::mathematical::pi(), Foam::pow5(), DSMCCloud< ParcelType >::rndGen(), Random::sample01(), Foam::sin(), Foam::sqr(), Foam::sqrt(), forceSuSp::Su(), Foam::constant::mathematical::twoPi(), dimensioned::value(), and Foam::Zero.

Here is the call graph for this function:

---

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

• src/lagrangian/turbulence/submodels/Thermodynamic/ParticleForces/BrownianMotion/BrownianMotionForce.H
• src/lagrangian/turbulence/submodels/Thermodynamic/ParticleForces/BrownianMotion/BrownianMotionForce.C
• src/lagrangian/turbulence/submodels/Thermodynamic/ParticleForces/BrownianMotion/BrownianMotionForceI.H