opm-common/opm/material/fluidsystems/GasPhase.hpp

// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
// vi: set et ts=4 sw=4 sts=4:
/*
  This file is part of the Open Porous Media project (OPM).

  OPM is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 2 of the License, or
  (at your option) any later version.

  OPM is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with OPM.  If not, see <http://www.gnu.org/licenses/>.

  Consult the COPYING file in the top-level source directory of this
  module for the precise wording of the license and the list of
  copyright holders.
*/
/*!
 * \file
 * \copydoc Opm::GasPhase
 */
#ifndef OPM_GAS_PHASE_HPP
#define OPM_GAS_PHASE_HPP

namespace Opm {

/*!
 * \ingroup Fluidsystems
 * \brief Represents the gas phase of a single (pseudo-) component
 */
template <class Scalar, class ComponentT>
class GasPhase
{
public:
    /*!
     * \brief The type of the phase's underlying (pseudo-) component
     */
    typedef ComponentT Component;

    /*!
     * \brief A human readable name for the component.
     */
    static const char* name()
    { return Component::name(); }

    /*!
     * \brief Returs whether the fluid is a liquid
     */
    static bool isLiquid()
    { return false; }

    /*!
     * \brief Returns true iff the fluid is assumed to be compressible
     */
    static bool isCompressible()
    { return Component::gasIsCompressible(); }

    /*!
     * \brief Returns true iff the fluid is assumed to be an ideal gas
     */
    static bool isIdealGas()
    { return Component::gasIsIdeal(); }

    /*!
     * \brief The mass in [kg] of one mole of the component.
     */
    static Scalar molarMass()
    { return Component::molarMass(); }

    /*!
     * \brief Returns the critical temperature of the component
     */
    static Scalar criticalTemperature()
    { return Component::criticalTemperature(); }

    /*!
     * \brief Returns the critical pressure of the component
     */
    static Scalar criticalPressure()
    { return Component::criticalPressure(); }

    /*!
     * \brief Returns the temperature at the component's triple point.
     */
    static Scalar tripleTemperature()
    { return Component::tripleTemperature(); }

    /*!
     * \brief Returns the pressure at the component's triple point.
     */
    static Scalar triplePressure()
    { return Component::triplePressure(); }

    /*!
     * \brief The vapor pressure in [N/m^2] of the component at a given
     *        temperature.
     *
     * \copydetails Doxygen::temperatureParam
     */
    template <class Evaluation>
    static Evaluation vaporPressure(const Evaluation& temperature)
    { return Component::vaporPressure(temperature); }

    /*!
     * \brief The density [kg/m^3] of the component at a given pressure and temperature.
     *
     * \copydetails Doxygen::TpParams
     */
    template <class Evaluation>
    static Evaluation density(const Evaluation& temperature, const Evaluation& pressure)
    { return Component::gasDensity(temperature, pressure); }

    /*!
     * \brief The pressure [Pa] of the component at a given density and temperature.
     *
     * \param temperature The temperature of interest [K]
     * \param density The density of interest [kg / m^3]
     */
    template <class Evaluation>
    static Evaluation pressure(const Evaluation& temperature, const Evaluation& density)
    { return Component::gasPressure(temperature, density); }

    /*!
     * \brief Specific enthalpy [J/kg] the pure component as a gas.
     *
     * \copydetails Doxygen::TpParams
     */
    template <class Evaluation>
    static Evaluation enthalpy(const Evaluation& temperature, const Evaluation& pressure)
    { return Component::gasEnthalpy(temperature, pressure); }

    /*!
     * \brief Specific internal energy [J/kg] the pure component as a gas.
     *
     * \copydetails Doxygen::TpParams
     */
    template <class Evaluation>
    static Evaluation internalEnergy(const Evaluation& temperature, const Evaluation& pressure)
    { return Component::gasInternalEnergy(temperature, pressure); }

    /*!
     * \brief The dynamic viscosity [Pa s] of the pure component at a given pressure and temperature.
     *
     * \copydetails Doxygen::TpParams
     */
    template <class Evaluation>
    static Evaluation viscosity(const Evaluation& temperature, const Evaluation& pressure)
    { return Component::gasViscosity(temperature, pressure); }

    /*!
     * \brief Thermal conductivity of the fluid [W/(m^2 K/m)].
     *
     * \copydetails Doxygen::TpParams
     */
    template <class Evaluation>
    static Evaluation thermalConductivity(const Evaluation& temperature, const Evaluation& pressure)
    { return Component::gasThermalConductivity(temperature, pressure); }

    /*!
     * \brief Specific isobaric heat capacity of the fluid [J/kg].
     *
     * \copydetails Doxygen::TpParams
     */
    template <class Evaluation>
    static Evaluation heatCapacity(const Evaluation& temperature, const Evaluation& pressure)
    { return Component::gasHeatCapacity(temperature, pressure); }
};
} // namespace Opm

#endif