1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2008 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
29 Density-based compressible flow solver.
31 \*---------------------------------------------------------------------------*/
35 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
37 int main(int argc, char *argv[])
40 # include "setRootCase.H"
41 # include "createTime.H"
42 # include "createMesh.H"
43 # include "readThermodynamicProperties.H"
44 # include "createFields.H"
46 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
48 Info<< "\nStarting time loop\n" << endl;
50 for (runTime++; !runTime.end(); runTime++)
52 Info<< "Time = " << runTime.timeName() << nl << endl;
54 surfaceScalarField phiv
64 fvc::interpolate(rhoU)/fvc::interpolate(rho) & mesh.Sf()
69 mesh.surfaceInterpolation::deltaCoeffs()
70 *mag(phiv)/mesh.magSf()
71 ).value()*runTime.deltaT().value();
73 Info<< "\nMax Courant Number = " << CoNum << endl;
86 + fvm::div(phiv, rhoU)
93 surfaceScalarField phiv2
103 fvc::interpolate(rhoU)/fvc::interpolate(rho) & mesh.Sf()
109 + fvm::div(phiv, rhoE)
114 T = (rhoE - 0.5*rho*magSqr(rhoU/rho))/Cv/rho;
119 Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
120 << " ClockTime = " << runTime.elapsedClockTime() << " s"
124 Info<< "End\n" << endl;
130 // ************************************************************************* //