1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | foam-extend: Open Source CFD
4 \\ / O peration | Version: 3.2
5 \\ / A nd | Web: http://www.foam-extend.org
6 \\/ M anipulation | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
9 This file is part of foam-extend.
11 foam-extend is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation, either version 3 of the License, or (at your
14 option) any later version.
16 foam-extend is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
24 \*---------------------------------------------------------------------------*/
26 #include "trajectoryModel.H"
27 #include "addToRunTimeSelectionTable.H"
29 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
34 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
36 defineTypeNameAndDebug(trajectoryCollisionModel, 0);
38 addToRunTimeSelectionTable
41 trajectoryCollisionModel,
46 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
48 // Construct from components
49 trajectoryCollisionModel::trajectoryCollisionModel
51 const dictionary& dict,
56 collisionModel(dict, sm, rndGen),
57 coeffsDict_(dict.subDict(typeName + "Coeffs")),
58 cSpace_(readScalar(coeffsDict_.lookup("cSpace"))),
59 cTime_(readScalar(coeffsDict_.lookup("cTime"))),
60 coalescence_(coeffsDict_.lookup("coalescence"))
65 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
67 trajectoryCollisionModel::~trajectoryCollisionModel()
71 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
73 void trajectoryCollisionModel::collideParcels(const scalar dt) const
75 if (spray_.size() < 2)
80 spray::iterator secondParcel = spray_.begin();
82 spray::iterator p1 = secondParcel;
84 while (p1 != spray_.end())
86 spray::iterator p2 = spray_.begin();
90 # include "trajectoryCM.H"
92 // remove coalesced droplets
93 if (p2().m() < VSMALL)
95 spray::iterator tmpElmnt = p2;
97 spray_.deleteParticle(p2());
105 } // end - inner loop
107 // remove coalesced droplets
108 if (p1().m() < VSMALL)
110 spray::iterator tmpElmnt = p1;
112 spray_.deleteParticle(p1());
119 } // end - outer loop
124 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
126 } // End namespace Foam
128 // ************************************************************************* //