99a61df00a
conceptually, this may not be the purest conceivable solution, but it is the most practical one.
93 lines
2.2 KiB
C++
93 lines
2.2 KiB
C++
// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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// vi: set et ts=4 sw=4 sts=4:
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/*
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Copyright (C) 2012 by Bernd Flemisch
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Copyright (C) 2011-2013 by Andreas Lauser
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*!
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* \file
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* \copydoc Opm::PengRobinsonParams
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*/
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#ifndef OPM_PENG_ROBINSON_PARAMS_HPP
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#define OPM_PENG_ROBINSON_PARAMS_HPP
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#include <opm/material/common/Valgrind.hpp>
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namespace Opm
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{
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/*!
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* \brief Stores and provides access to the Peng-Robinson parameters
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*
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* See:
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*
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* R. Reid, et al.: The Properties of Gases and Liquids, 4th edition,
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* McGraw-Hill, 1987, pp. 43-44
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*/
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template <class Scalar>
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class PengRobinsonParams
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{
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public:
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/*!
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* \brief Returns the attractive parameter 'a' of the
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* Peng-Robinson fluid.
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*/
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Scalar a() const
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{ return a_; }
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/*!
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* \brief Returns the repulsive parameter 'b' of the Peng-Robinson
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* fluid.
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*/
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Scalar b() const
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{ return b_; }
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/*!
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* \brief If run under valgrind, this method produces an warning
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* if the parameters where not determined correctly.
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*/
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void checkDefined() const
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{
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#ifndef NDEBUG
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Valgrind::CheckDefined(a_);
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Valgrind::CheckDefined(b_);
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#endif
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}
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/*!
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* \brief Set the attractive parameter 'a' of the Peng-Robinson
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* fluid.
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*/
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void setA(Scalar value)
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{ a_ = value; }
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/*!
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* \brief Set the repulsive parameter 'b' of the Peng-Robinson
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* fluid.
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*/
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void setB(Scalar value)
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{ b_ = value; }
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protected:
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Scalar a_;
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Scalar b_;
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};
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} // namespace Opm
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#endif
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