136 lines
3.8 KiB
C
136 lines
3.8 KiB
C
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/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright held by original author
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Application
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dieselFoam
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Description
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Diesel engine spray and combustion code.
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\*---------------------------------------------------------------------------*/
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#include "fvCFD.H"
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#include "engineTime.H"
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#include "engineMesh.H"
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#include "hCombustionThermo.H"
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#include "compressible/RASModel/RASModel.H"
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#include "spray.H"
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#include "chemistryModel.H"
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#include "chemistrySolver.H"
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#include "multivariateScheme.H"
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#include "Switch.H"
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#include "OFstream.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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# include "setRootCase.H"
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# include "createEngineTime.H"
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# include "createEngineMesh.H"
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# include "createFields.H"
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# include "readEnvironmentalProperties.H"
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# include "readCombustionProperties.H"
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# include "createSpray.H"
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# include "initContinuityErrs.H"
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# include "readEngineTimeControls.H"
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# include "compressibleCourantNo.H"
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# include "setInitialDeltaT.H"
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# include "startSummary.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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Info << "\nStarting time loop\n" << endl;
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while (runTime.run())
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{
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# include "readPISOControls.H"
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# include "readEngineTimeControls.H"
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# include "compressibleCourantNo.H"
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# include "setDeltaT.H"
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runTime++;
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Info<< "Crank angle = " << runTime.theta() << " CA-deg" << endl;
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mesh.move();
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vpi.updateMesh();
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dieselSpray.evolve();
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Info << "Solving chemistry" << endl;
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chemistry.solve
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(
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runTime.value() - runTime.deltaT().value(),
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runTime.deltaT().value()
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);
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// turbulent time scale
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{
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volScalarField tk =
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Cmix*sqrt(turbulence->muEff()/rho/turbulence->epsilon());
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volScalarField tc = chemistry.tc();
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//Chalmers PaSR model
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kappa = (runTime.deltaT() + tc)/(runTime.deltaT() + tc + tk);
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}
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# include "rhoEqn.H"
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# include "UEqn.H"
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for (label ocorr=1; ocorr <= nOuterCorr; ocorr++)
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{
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# include "YEqn.H"
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# include "hEqn.H"
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// --- PISO loop
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for (int corr=1; corr<=nCorr; corr++)
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{
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# include "pEqn.H"
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}
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}
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turbulence->correct();
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# include "logSummary.H"
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# include "spraySummary.H"
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rho = thermo->rho();
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runTime.write();
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Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
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<< " ClockTime = " << runTime.elapsedClockTime() << " s"
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<< nl << endl;
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}
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Info<< "End\n" << endl;
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return(0);
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}
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// ************************************************************************* //
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