/usr/include/freefoam/lagrangianIntermediate/ConeInjection.H is in libfreefoam-dev 0.1.0+dfsg-1build1.
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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
\\/ M anipulation |
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License
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under the terms of the GNU General Public License as published by
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Class
Foam::ConeInjection
Description
Cone injection
- User specifies
- time of start of injection
- injector position
- direction (along injection axis)
- parcel flow rate
- parcel velocity
- inner and outer cone angles
- Parcel diameters obtained by PDF model
SourceFiles
ConeInjection.C
\*---------------------------------------------------------------------------*/
#ifndef ConeInjection_H
#define ConeInjection_H
#include <lagrangianIntermediate/InjectionModel.H>
#include <pdf/pdf.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// Forward declaration of classes
template<class Type>
class DataEntry;
/*---------------------------------------------------------------------------*\
Class ConeInjection Declaration
\*---------------------------------------------------------------------------*/
template<class CloudType>
class ConeInjection
:
public InjectionModel<CloudType>
{
// Private data
//- Injection duration [s]
const scalar duration_;
//- Injector position [m]
vector position_;
//- Cell containing injector position []
label injectorCell_;
//- Injector direction []
vector direction_;
//- Number of parcels to introduce per second []
const label parcelsPerSecond_;
//- Volume flow rate of parcels to introduce relative to SOI [m^3]
const autoPtr<DataEntry<scalar> > volumeFlowRate_;
//- Parcel velocity magnitude relative to SOI [m/s]
const autoPtr<DataEntry<scalar> > Umag_;
//- Inner cone angle relative to SOI [deg]
const autoPtr<DataEntry<scalar> > thetaInner_;
//- Outer cone angle relative to SOI [deg]
const autoPtr<DataEntry<scalar> > thetaOuter_;
//- Parcel size PDF model
const autoPtr<pdfs::pdf> parcelPDF_;
// Tangential vectors to the direction vector
//- First tangential vector
vector tanVec1_;
//- Second tangential vector
vector tanVec2_;
protected:
// Protected member functions
//- Number of parcels to introduce over the time step relative to SOI
label parcelsToInject
(
const scalar time0,
const scalar time1
) const;
//- Number of parcels to introduce over the time step relative to SOI
scalar volumeToInject
(
const scalar time0,
const scalar time1
) const;
public:
//- Runtime type information
TypeName("ConeInjection");
// Constructors
//- Construct from dictionary
ConeInjection
(
const dictionary& dict,
CloudType& owner
);
//- Destructor
virtual ~ConeInjection();
// Member Functions
//- Flag to indicate whether model activates injection model
bool active() const;
//- Return the end-of-injection time
scalar timeEnd() const;
// Injection geometry
//- Set the injection position and owner cell
virtual void setPositionAndCell
(
const label parcelI,
const label nParcels,
const scalar time,
vector& position,
label& cellOwner
);
//- Set the parcel properties
virtual void setProperties
(
const label parcelI,
const label nParcels,
const scalar time,
typename CloudType::parcelType& parcel
);
//- Flag to identify whether model fully describes the parcel
virtual bool fullyDescribed() const;
//- Return flag to identify whether or not injection of parcelI is
// permitted
virtual bool validInjection(const label parcelI);
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#ifdef NoRepository
# include <lagrangianIntermediate/ConeInjection.C>
#endif
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************ vim: set sw=4 sts=4 et: ************************ //
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