1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 2011-2011 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
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18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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28 Calculates particle gravity force
34 \*---------------------------------------------------------------------------*/
36 #ifndef GravityForce_H
37 #define GravityForce_H
39 #include "ParticleForce.H"
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
48 /*---------------------------------------------------------------------------*\
49 Class GravityForce Declaration
50 \*---------------------------------------------------------------------------*/
52 template<class CloudType>
55 public ParticleForce<CloudType>
59 //- Reference to the acceleration due to gravity
65 //- Runtime type information
71 //- Construct from mesh
76 const dictionary& dict
80 GravityForce(const GravityForce& gf);
82 //- Construct and return a clone
83 virtual autoPtr<ParticleForce<CloudType> > clone() const
85 return autoPtr<ParticleForce<CloudType> >
87 new GravityForce<CloudType>(*this)
93 virtual ~GravityForce();
100 //- Return the acceleration due to gravity
101 inline const vector& g() const;
106 //- Calculate the non-coupled force
107 virtual forceSuSp calcNonCoupled
109 const typename CloudType::parcelType& p,
118 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
120 } // End namespace Foam
122 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
124 #include "GravityForceI.H"
127 #include "GravityForce.C"
130 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
134 // ************************************************************************* //