IdealGasReactor.h

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//! @file IdealGasReactor.h
 
// This file is part of Cantera. See License.txt in the top-level directory or
// at https://cantera.org/license.txt for license and copyright information.
 
#ifndef CT_IDEALGASREACTOR_H
#define CT_IDEALGASREACTOR_H
 
#include "Reactor.h"
 
namespace Cantera
{
 
/**
 * Class IdealGasReactor is a class for stirred reactors that is specifically
 * optimized for ideal gases. In this formulation, temperature replaces the
 * total internal energy as a state variable.
 * @ingroup reactorGroup
 */
class IdealGasReactor : public Reactor
{
public:
    using Reactor::Reactor; // inherit constructors
 
    string type() const override {
        return "IdealGasReactor";
    }
 
    void getState(span<double> y) override;
 
    void initialize(double t0=0.0) override;
 
    void eval(double t, span<double> LHS, span<double> RHS) override;
    void evalSteady(double t, span<double> LHS, span<double> RHS) override;
    vector<size_t> initializeSteady() override;
    void updateState(span<const double> y) override;
 
    //! Return the index in the solution vector for this reactor of the
    //! component named *nm*. Possible values for *nm* are "mass",
    //! "volume", "temperature", the name of a homogeneous phase species, or the
    //! name of a surface species.
    size_t componentIndex(const string& nm) const override;
    string componentName(size_t k) override;
    double upperBound(size_t k) const override;
    double lowerBound(size_t k) const override;
 
protected:
    vector<double> m_uk; //!< Species molar internal energies at constant T,V
 
    //! Initial volume [m³]; used for steady-state calculations
    double m_initialVolume;
 
    //! Initial temperature [K]; used for steady-state calculations
    double m_initialTemperature;
};
 
}
 
#endif