Public Member Functions | List of all members
BrownianMotionForce< CloudType > Class Template Reference

Calculates particle Brownian motion force. More...

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Public Member Functions

 TypeName ("BrownianMotion")
 Runtime type information. More...
 
 BrownianMotionForce (CloudType &owner, const fvMesh &mesh, const dictionary &dict)
 Construct from mesh. More...
 
 BrownianMotionForce (const BrownianMotionForce &bmf)
 Construct copy. More...
 
virtual autoPtr< ParticleForce< CloudType > > clone () const
 Construct and return a clone. More...
 
virtual ~BrownianMotionForce ()
 Destructor. More...
 
scalar lambda () const
 Return const access to the molecular free path length [m]. More...
 
bool turbulence () const
 Return const access to the turbulence flag. More...
 
virtual void cacheFields (const bool store)
 Cache fields. More...
 
virtual forceSuSp calcCoupled (const typename CloudType::parcelType &p, const scalar dt, const scalar mass, const scalar Re, const scalar muc) const
 Calculate the coupled force. More...
 
- Public Member Functions inherited from ParticleForce< CloudType >
 TypeName ("particleForce")
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, ParticleForce, dictionary,(CloudType &owner, const fvMesh &mesh, const dictionary &dict),(owner, mesh, dict))
 Declare runtime constructor selection table. More...
 
 ParticleForce (CloudType &owner, const fvMesh &mesh, const dictionary &dict, const word &forceType, const bool readCoeffs)
 Construct from mesh. More...
 
 ParticleForce (const ParticleForce &pf)
 Construct copy. More...
 
virtual ~ParticleForce ()
 Destructor. More...
 
const CloudTypeowner () const
 Return const access to the cloud owner. More...
 
CloudTypeowner ()
 Return refernce to the cloud owner. More...
 
const fvMeshmesh () const
 Return the mesh database. More...
 
const dictionarycoeffs () const
 Return the force coefficients dictionary. More...
 
virtual forceSuSp calcNonCoupled (const typename CloudType::parcelType &p, const scalar dt, const scalar mass, const scalar Re, const scalar muc) const
 Calculate the non-coupled force. More...
 
virtual scalar massAdd (const typename CloudType::parcelType &p, const scalar mass) const
 Return the added mass. More...
 

Additional Inherited Members

- Public Types inherited from ParticleForce< CloudType >
typedef VectorSpace< Vector< vector >, vector, 2 > returnType
 Convenience typedef for return type. More...
 
- Static Public Member Functions inherited from ParticleForce< CloudType >
static autoPtr< ParticleForce< CloudType > > New (CloudType &owner, const fvMesh &mesh, const dictionary &dict, const word &forceType)
 Selector. More...
 

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

Definition at line 60 of file BrownianMotionForce.H.

Constructor & Destructor Documentation

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

Construct from mesh.

Definition at line 88 of file BrownianMotionForce.C.

Construct copy.

Definition at line 105 of file BrownianMotionForce.C.

~BrownianMotionForce ( )
virtual

Destructor.

Definition at line 121 of file BrownianMotionForce.C.

Referenced by BrownianMotionForce< CloudType >::clone().

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Member Function Documentation

TypeName ( "BrownianMotion"  )

Runtime type information.

virtual autoPtr<ParticleForce<CloudType> > clone ( ) const
inlinevirtual
Foam::scalar lambda ( ) const
inline

Return const access to the molecular free path length [m].

Definition at line 29 of file BrownianMotionForceI.H.

Referenced by BrownianMotionForce< CloudType >::clone().

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bool turbulence ( ) const
inline

Return const access to the turbulence flag.

Definition at line 36 of file BrownianMotionForceI.H.

Referenced by BrownianMotionForce< CloudType >::clone().

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void cacheFields ( const bool  store)
virtual

Cache fields.

Reimplemented from ParticleForce< CloudType >.

Definition at line 128 of file BrownianMotionForce.C.

References BrownianMotionForce< CloudType >::calcCoupled(), Foam::deleteDemandDrivenData(), tmp< T >::isTmp(), and tmp< T >::ptr().

Referenced by BrownianMotionForce< CloudType >::clone().

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

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