kinematicParcel.H

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License
    This file is part of OpenFOAM.
 
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Class
    Foam::clouds::kinematicParcel
 
Description
    Basic cloud with spherical, constant density, particles, grouped into
    parcels.
 
    This cloud's modelling is the same as for kinematicParticle, except
    that an additional number field is used to represent multiple physical
    particles per Lagrangian parcel. This adds flexibility with regards to
    managing the expense of simulating large numbers of physical particles,
    and also provides the ability to specify the number, size (distribution)
    and volume or mass flow rate of particles at an injection.
 
See also
    Foam::clouds::kinematicParticle
 
SourceFiles
    kinematicParcel.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef kinematicParcel_H
#define kinematicParcel_H
 
#include "grouped.H"
#include "coupledToIncompressibleFluid.H"
#include "sphericalCoupled.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace clouds
{
 
/*---------------------------------------------------------------------------*\
                           Class kinematicParcel Declaration
\*---------------------------------------------------------------------------*/
 
class kinematicParcel
:
    public cloud,
    public grouped,
    public spherical,
    public coupledToIncompressibleFluid,
    public sphericalCoupled
{
protected:
 
    // Protected Member Functions
 
        //- Initialisation hook
        virtual void initialise(const bool predict);
 
        //- Partition hook
        virtual void partition();
 
        //- Return the acceleration with which to do second-order tracking
        virtual tmp<LagrangianSubVectorField> dUdt
        (
            const LagrangianSubMesh&
        ) const;
 
        //- Do we need to re-calculate particles that are modified?
        virtual bool reCalculateModified();
 
        //- Update the cloud properties
        virtual void calculate
        (
            const LagrangianSubScalarField& deltaT,
            const bool final
        );
 
 
public:
 
    // Public Static Data
 
        //- Run-time type information
        TypeName("kinematicParcel");
 
 
    // Constructors
 
        //- Construct from a mesh and a name
        kinematicParcel
        (
            const polyMesh& mesh,
            const word& name,
            const contextType context,
            const IOobject::readOption readOption=IOobject::READ_IF_PRESENT,
            const IOobject::writeOption writeOption=IOobject::AUTO_WRITE
        );
 
 
    //- Destructor
    virtual ~kinematicParcel();
 
 
    // Member Functions
 
        //- Solve the cloud's evolution over the current time-step
        virtual void solve();
};
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace clouds
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //