Loading...
Searching...
No Matches
Constants.hpp
Go to the documentation of this file.
// -*- 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>
#if HAVE_QUAD
#include <opm/material/common/quad.hpp>
#endif
namespace Opm
{
template<class Scalar>
class Constants
{
public:
static constexpr Scalar R = static_cast<Scalar>(8.314472);
static constexpr Scalar Na = static_cast<Scalar>(6.02214179e23);
static constexpr Scalar kb = R/Na;
static constexpr Scalar c = static_cast<Scalar>(299792458.0);
static constexpr Scalar G = static_cast<Scalar>(6.67428e-11);
static constexpr Scalar h = static_cast<Scalar>(6.62606896e-34);
static constexpr Scalar hRed = h / (2 * M_PI);
};
} // namespace Opm
#endif
Opm::Constants
Definition Constants.hpp:40
Opm::Constants::hRed
static constexpr Scalar hRed
Reduced Planck constant [J s].
Definition Constants.hpp:75
Opm::Constants::c
static constexpr Scalar c
Speed of light in vacuum [m/s].
Definition Constants.hpp:60
Opm::Constants::h
static constexpr Scalar h
Planck constant [J s].
Definition Constants.hpp:70
Opm::Constants::kb
static constexpr Scalar kb
The Boltzmann constant [J/K].
Definition Constants.hpp:55
Opm::Constants::Na
static constexpr Scalar Na
The Avogadro constant [1/mol].
Definition Constants.hpp:50
Opm::Constants::G
static constexpr Scalar G
Newtonian constant of gravitation [m^3/(kg s^2)].
Definition Constants.hpp:65
Opm::Constants::R
static constexpr Scalar R
The ideal gas constant [J/(mol K)].
Definition Constants.hpp:45
Opm
This class implements a small container which holds the transmissibility mulitpliers for all the face...
Definition Exceptions.hpp:30
quad.hpp
This file provides the infrastructure to use quad-precision floating point values in the numerical mo...