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93 lines
2.9 KiB
C++
93 lines
2.9 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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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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Consult the COPYING file in the top-level source directory of this
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module for the precise wording of the license and the list of
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copyright holders.
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*/
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/*!
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* \file
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*
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* \brief Contains the parameters to extend the black-oil model to include the effects of foam.
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*/
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#ifndef OPM_BLACK_OIL_FOAM_PARAMS_HPP
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#define OPM_BLACK_OIL_FOAM_PARAMS_HPP
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#include <opm/material/common/Tabulated1DFunction.hpp>
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#include <vector>
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namespace Opm {
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enum class Phase;
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#if HAVE_ECL_INPUT
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class EclipseState;
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#endif
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//! \brief Struct holding the parameters for the BlackoilFoamModule class.
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template<class Scalar>
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struct BlackOilFoamParams
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{
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using TabulatedFunction = Tabulated1DFunction<Scalar>;
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#if HAVE_ECL_INPUT
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template<bool enableFoam>
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void initFromState(const EclipseState& eclState);
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#endif
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/*!
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* \brief Specify the number of saturation regions.
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*/
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void setNumSatRegions(unsigned numRegions);
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// a struct containing constants to calculate change to relative permeability,
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// based on model (1-9) in Table 1 of
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// Kun Ma, Guangwei Ren, Khalid Mateen, Danielle Morel, and Philippe Cordelier:
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// "Modeling techniques for foam flow in porous media", SPE Journal, 20(03):453–470, jun 2015.
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// The constants are provided by various deck keywords as shown in the comments below.
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struct FoamCoefficients {
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Scalar fm_min = 1e-20; // FOAMFSC
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Scalar fm_mob = 1.0; // FOAMFRM
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Scalar fm_surf = 1.0; // FOAMFSC
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Scalar ep_surf = 1.0; // FOAMFSC
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Scalar fm_oil = 1.0; // FOAMFSO
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Scalar fl_oil = 0.0; // FOAMFSO
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Scalar ep_oil = 0.0; // FOAMFSO
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Scalar fm_cap = 1.0; // FOAMFCN
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Scalar ep_cap = 0.0; // FOAMFCN
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Scalar fm_dry = 1.0; // FOAMFSW
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Scalar ep_dry = 0.0; // FOAMFSW
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};
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std::vector<Scalar> foamRockDensity_;
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std::vector<bool> foamAllowDesorption_;
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std::vector<FoamCoefficients> foamCoefficients_;
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std::vector<TabulatedFunction> adsorbedFoamTable_;
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std::vector<TabulatedFunction> gasMobilityMultiplierTable_;
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Opm::Phase transport_phase_;
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};
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} // namespace Opm
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#endif // OPM_BLACK_OIL_FOAM_PARAMS_HPP
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