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Constants.hpp
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// -*- 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.
*/
#ifndef OPM_CONSTANTS_HPP
#define OPM_CONSTANTS_HPP
#include <cmath>
namespace Opm
{
template<class Scalar>
class Constants
{ public:
static const Scalar R;
static const Scalar Na;
static const Scalar kb;
static const Scalar c;
static const Scalar G;
static const Scalar h;
static const Scalar hRed;
};
template<class Scalar>
const Scalar Constants<Scalar>::R = 8.314472;
template <class Scalar>
const Scalar Constants<Scalar>::Na = 6.02214179e23;
template <class Scalar>
const Scalar Constants<Scalar>::kb = R/Na;
template <class Scalar>
const Scalar Constants<Scalar>::c = 299792458.0;
template <class Scalar>
const Scalar Constants<Scalar>::G = 6.67428e-11;
template <class Scalar>
const Scalar Constants<Scalar>::h = 6.62606896e-34;
template <class Scalar>
const Scalar Constants<Scalar>::hRed = h / (2 * M_PI);
} // namespace Opm
#endif
Opm::Constants
A central place for various physical constants occuring in some equations.
Definition Constants.hpp:41
Opm::Constants::kb
static const Scalar kb
The Boltzmann constant [J/K].
Definition Constants.hpp:55
Opm::Constants::hRed
static const Scalar hRed
Reduced Planck constant [J s].
Definition Constants.hpp:75
Opm::Constants::h
static const Scalar h
Planck constant [J s].
Definition Constants.hpp:70
Opm::Constants::R
static const Scalar R
The ideal gas constant [J/(mol K)].
Definition Constants.hpp:45
Opm::Constants::Na
static const Scalar Na
The Avogadro constant [1/mol].
Definition Constants.hpp:50
Opm::Constants::c
static const Scalar c
Speed of light in vacuum [m/s].
Definition Constants.hpp:60
Opm::Constants::G
static const Scalar G
Newtonian constant of gravitation [m^3/(kg s^2)].
Definition Constants.hpp:65
Opm
This class implements a small container which holds the transmissibility mulitpliers for all the face...
Definition Exceptions.hpp:30