125 lines
3.5 KiB
C
125 lines
3.5 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | foam-extend: Open Source CFD
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\\ / O peration | Version: 3.2
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\\ / A nd | Web: http://www.foam-extend.org
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\\/ M anipulation | For copyright notice see file Copyright
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-------------------------------------------------------------------------------
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License
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This file is part of foam-extend.
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foam-extend 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 3 of the License, or (at your
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option) any later version.
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foam-extend is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License 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 foam-extend. If not, see <http://www.gnu.org/licenses/>.
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Application
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mixtureAdiabaticFlameT
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Description
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Calculates the adiabatic flame temperature for a given mixture
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at a given temperature.
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "dictionary.H"
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#include "IFstream.H"
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#include "OSspecific.H"
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#include "specieThermo.H"
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#include "janafThermo.H"
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#include "perfectGas.H"
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#include "mixture.H"
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using namespace Foam;
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typedef specieThermo<janafThermo<perfectGas> > thermo;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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argList::validArgs.clear();
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argList::validArgs.append("controlFile");
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argList args(argc, argv);
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fileName controlFileName(args.additionalArgs()[0]);
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// Construct control dictionary
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IFstream controlFile(controlFileName);
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// Check controlFile stream is OK
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if (!controlFile.good())
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{
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FatalErrorIn(args.executable())
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<< "Cannot read file " << controlFileName
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<< abort(FatalError);
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}
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dictionary control(controlFile);
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scalar T0(readScalar(control.lookup("T0")));
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mixture rMix(control.lookup("reactants"));
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mixture pMix(control.lookup("products"));
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Info<< nl << "Reading Burcat data dictionary" << endl;
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fileName BurcatCpDataFileName(findEtcFile("thermoData/BurcatCpData"));
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// Construct control dictionary
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IFstream BurcatCpDataFile(BurcatCpDataFileName);
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// Check BurcatCpData stream is OK
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if (!BurcatCpDataFile.good())
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{
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FatalErrorIn(args.executable())
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<< "Cannot read file " << BurcatCpDataFileName
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<< abort(FatalError);
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}
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dictionary CpData(BurcatCpDataFile);
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thermo reactants
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(
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rMix[0].volFrac()*thermo(CpData.lookup(rMix[0].name()))
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);
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for (label i = 1; i < rMix.size(); i++)
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{
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reactants = reactants
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+ rMix[i].volFrac()*thermo(CpData.lookup(rMix[i].name()));
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}
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thermo products
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(
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2*pMix[0].volFrac()*thermo(CpData.lookup(pMix[0].name()))
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);
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for (label i = 1; i < pMix.size(); i++)
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{
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products = products
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+ 2*pMix[i].volFrac()*thermo(CpData.lookup(pMix[i].name()));
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}
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Info << "Adiabatic flame temperature of mixture " << rMix.name() << " = "
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<< products.TH(reactants.H(T0), 1000.0) << " K" << endl;
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return 0;
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}
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// ************************************************************************* //
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