1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM 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 2 of the License, or (at your
14 option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM; if not, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
28 \*---------------------------------------------------------------------------*/
34 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
39 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
44 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
47 tmp<GeometricField<Type, fvPatchField, volMesh> >
50 const surfaceScalarField& phi,
51 const GeometricField<Type, fvPatchField, volMesh>& psi
54 tmp<GeometricField<Type, fvPatchField, volMesh> > ddtDivPhiPsi
55 = fvc::ddt(psi) + fvc::div(phi, psi);
57 if (phi.mesh().moving())
59 return ddtDivPhiPsi - fvc::div(phi + phi.mesh().phi())*psi;
63 return ddtDivPhiPsi - fvc::div(phi)*psi;
69 tmp<GeometricField<Type, fvPatchField, volMesh> >
72 const tmp<surfaceScalarField>& tphi,
73 const GeometricField<Type, fvPatchField, volMesh>& psi
76 tmp<GeometricField<Type, fvPatchField, volMesh> > DDtPsi
85 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
87 } // End namespace fvc
89 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
91 } // End namespace Foam
93 // ************************************************************************* //