127 lines
3.5 KiB
C
127 lines
3.5 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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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(dotFoam("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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