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108 lines
4.2 KiB
C++
108 lines
4.2 KiB
C++
/*
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Copyright 2017 SINTEF Digital, Mathematics and Cybernetics.
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Copyright 2017 Statoil ASA.
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Copyright 2016 - 2017 IRIS AS.
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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 3 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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#ifndef OPM_STANDARDWELL_CONNECTIONS_HEADER_INCLUDED
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#define OPM_STANDARDWELL_CONNECTIONS_HEADER_INCLUDED
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#include <opm/simulators/wells/StandardWellPrimaryVariables.hpp>
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#include <functional>
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#include <variant>
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#include <vector>
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namespace Opm
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{
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class DeferredLogger;
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template<class FluidSystem, class Indices, class Scalar> class WellInterfaceIndices;
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class WellState;
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template<class FluidSystem, class Indices, class Scalar>
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class StandardWellConnections
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{
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public:
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StandardWellConnections(const WellInterfaceIndices<FluidSystem,Indices,Scalar>& well);
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struct Properties
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{
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std::vector<Scalar> b_perf;
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std::vector<Scalar> rsmax_perf;
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std::vector<Scalar> rvmax_perf;
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std::vector<Scalar> rvwmax_perf;
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std::vector<Scalar> rswmax_perf;
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std::vector<Scalar> surf_dens_perf;
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};
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void computePropertiesForPressures(const WellState& well_state,
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const std::function<Scalar(int,int)>& getTemperature,
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const std::function<Scalar(int)>& getSaltConcentration,
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const std::function<int(int)>& pvtRegionIdx,
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const std::function<Scalar(int)>& solventInverseFormationVolumeFactor,
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const std::function<Scalar(int)>& solventRefDensity,
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Properties& props) const;
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//! \brief Compute connection properties (densities, pressure drop, ...)
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void computeProperties(const WellState& well_state,
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const std::function<Scalar(int,int)>& invB,
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const std::function<Scalar(int,int)>& mobility,
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const std::function<Scalar(int)>& solventInverseFormationVolumeFactor,
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const std::function<Scalar(int)>& solventMobility,
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const Properties& props,
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DeferredLogger& deferred_logger);
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//! \brief Returns density for first perforation.
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Scalar rho() const
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{
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return this->perf_densities_.empty() ? 0.0 : perf_densities_[0];
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}
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//! \brief Returns pressure drop for a given perforation.
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Scalar pressure_diff(const unsigned perf) const
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{ return perf_pressure_diffs_[perf]; }
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using Eval = typename WellInterfaceIndices<FluidSystem,Indices,Scalar>::Eval;
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using EvalWell = typename StandardWellPrimaryVariables<FluidSystem,Indices,Scalar>::EvalWell;
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Eval connectionRateBrine(double& rate,
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const double vap_wat_rate,
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const std::vector<EvalWell>& cq_s,
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const std::variant<Scalar,EvalWell>& saltConcentration) const;
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private:
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void computePressureDelta();
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// TODO: not total sure whether it is a good idea to put this function here
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// the major reason to put here is to avoid the usage of Wells struct
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void computeDensities(const std::vector<Scalar>& perfComponentRates,
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const Properties& props,
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DeferredLogger& deferred_logger);
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const WellInterfaceIndices<FluidSystem,Indices,Scalar>& well_; //!< Reference to well interface
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std::vector<Scalar> perf_densities_; //!< densities of the fluid in each perforation
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std::vector<Scalar> perf_pressure_diffs_; //!< // pressure drop between different perforations
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};
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}
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#endif // OPM_STANDARDWELL_CONNECTIONS_HEADER_INCLUDED
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