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/>.
25 Foam::definedPressureSwirlInjector
28 Pressure swirl injector model with user-defined
29 cone-angle/interval vs. time
31 \*---------------------------------------------------------------------------*/
33 #ifndef definedPressureSwirlInjector_H
34 #define definedPressureSwirlInjector_H
36 #include "injectorModel.H"
37 #include "scalarList.H"
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
45 /*---------------------------------------------------------------------------*\
46 Class definedPressureSwirlInjector Declaration
47 \*---------------------------------------------------------------------------*/
49 class definedPressureSwirlInjector
58 typedef VectorSpace<Vector<scalar>, scalar, 2> pair;
60 dictionary definedPressureSwirlInjectorDict_;
62 List<pair> coneAngle_;
63 List<pair> coneInterval_;
67 // The initial spray angle for the parcels
68 mutable scalar angle_;
70 // The initial velocity for the parcels
73 // private member functions
78 const scalar massFlow,
79 const scalar dPressure,
83 scalar deltaPressureInj(const scalar time, const label inj) const;
84 scalar averagePressure(const label inj) const;
88 //- Runtime type information
89 TypeName("definedPressureSwirlInjector");
94 //- Construct from components
95 definedPressureSwirlInjector
97 const dictionary& dict,
104 ~definedPressureSwirlInjector();
109 //- Return the injected droplet diameter
110 scalar d0(const label injector, const scalar time) const;
112 //- Return the spray angle of the injector
115 const label injector,
127 scalar averageVelocity
136 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
138 } // End namespace Foam
140 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
144 // ************************************************************************* //