38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
// This file is part of Cantera. See License.txt in the top-level directory or
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// at https://cantera.org/license.txt for license and copyright information.
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#include "cantera/thermo/IdealGasPhase.h"
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#include <iostream>
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using namespace std;
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using namespace Cantera;
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int main(int argc, char** argv)
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{
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#if defined(_MSC_VER) && _MSC_VER < 1900
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_set_output_format(_TWO_DIGIT_EXPONENT);
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#endif
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try {
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auto sol = newSolution("bad_air.xml", "air");
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auto gas = sol->thermo();
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double pres = 1.0E5;
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gas->setState_TPX(1000.1, pres, "O2:0.4, N2:0.6");
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gas->equilibrate("TP", "auto");
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double enth = gas->enthalpy_mass();
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printf(" enth = %g\n", enth);
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enth -= 2.0E2;
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printf("attempted equil at (H,P) = %10.5g, %10.5g\n", enth, pres);
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gas->setState_HP(enth, pres);
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gas->equilibrate("HP", "auto");
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enth = gas->enthalpy_mass();
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printf(" enth = %g\n", enth);
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return 0;
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} catch (CanteraError& err) {
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std::cerr << err.what() << std::endl;
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cerr << "program terminating." << endl;
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return -1;
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}
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}
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