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https://github.com/OPM/opm-simulators.git
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136 lines
5.2 KiB
C++
136 lines
5.2 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_EVAL_HEADER_INCLUDED
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#define OPM_STANDARDWELL_EVAL_HEADER_INCLUDED
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#include <opm/simulators/wells/StandardWellEquations.hpp>
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#include <opm/simulators/wells/StandardWellGeneric.hpp>
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#include <opm/simulators/wells/StandardWellPrimaryVariables.hpp>
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#include <opm/material/densead/DynamicEvaluation.hpp>
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#include <optional>
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#include <vector>
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namespace Opm
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{
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class ConvergenceReport;
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class DeferredLogger;
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class GroupState;
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class Schedule;
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class SummaryState;
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class WellContributions;
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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 StandardWellEval : public StandardWellGeneric<Scalar>
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{
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protected:
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using PrimaryVariables = StandardWellPrimaryVariables<FluidSystem,Indices,Scalar>;
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static constexpr int Bhp = PrimaryVariables::Bhp;
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static constexpr int WQTotal= PrimaryVariables::WQTotal;
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static constexpr int numWellConservationEq = PrimaryVariables::numWellConservationEq;
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static constexpr bool has_wfrac_variable = PrimaryVariables::has_wfrac_variable;
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static constexpr bool has_gfrac_variable = PrimaryVariables::has_gfrac_variable;
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static constexpr int WFrac = PrimaryVariables::WFrac;
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static constexpr int GFrac = PrimaryVariables::GFrac;
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static constexpr int SFrac = PrimaryVariables::SFrac;
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public:
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using EvalWell = typename PrimaryVariables::EvalWell;
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using Eval = DenseAd::Evaluation<Scalar, Indices::numEq>;
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using BVectorWell = typename StandardWellEquations<Scalar,Indices::numEq>::BVectorWell;
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//! \brief Returns a const reference to equation system.
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const StandardWellEquations<Scalar,Indices::numEq>& linSys() const
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{ return linSys_; }
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protected:
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StandardWellEval(const WellInterfaceIndices<FluidSystem,Indices,Scalar>& baseif);
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const WellInterfaceIndices<FluidSystem,Indices,Scalar>& baseif_;
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const EvalWell& getBhp() const
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{
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return primary_variables_.evaluation_[Bhp];
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}
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const EvalWell& getWQTotal() const
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{
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return primary_variables_.evaluation_[WQTotal];
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}
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EvalWell extendEval(const Eval& in) const;
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// computing the accumulation term for later use in well mass equations
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void computeAccumWell();
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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 computeConnectionDensities(const std::vector<double>& perfComponentRates,
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const std::vector<double>& b_perf,
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const std::vector<double>& rsmax_perf,
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const std::vector<double>& rvmax_perf,
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const std::vector<double>& rvwmax_perf,
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const std::vector<double>& surf_dens_perf,
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DeferredLogger& deferred_logger);
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ConvergenceReport getWellConvergence(const WellState& well_state,
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const std::vector<double>& B_avg,
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const double maxResidualAllowed,
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const double tol_wells,
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const double relaxed_tolerance_flow,
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const bool relax_tolerance,
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std::vector<double>& res,
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DeferredLogger& deferred_logger) const;
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void init(std::vector<double>& perf_depth,
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const std::vector<double>& depth_arg,
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const int num_cells,
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const bool has_polymermw);
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void updatePrimaryVariables(const WellState& well_state,
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DeferredLogger& deferred_logger) const;
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void updateWellStateFromPrimaryVariables(WellState& well_state,
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DeferredLogger& deferred_logger) const;
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void updatePrimaryVariablesNewton(const BVectorWell& dwells,
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const double dFLimit,
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const double dBHPLimit) const;
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mutable PrimaryVariables primary_variables_; //!< Primary variables for well
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// the saturations in the well bore under surface conditions at the beginning of the time step
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std::vector<double> F0_;
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StandardWellEquations<Scalar,Indices::numEq> linSys_; //!< Linear equation system
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};
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}
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#endif // OPM_STANDARDWELL_EVAL_HEADER_INCLUDED
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