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142 lines
4.7 KiB
C++
142 lines
4.7 KiB
C++
/*
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Copyright 2016 SINTEF ICT, Applied Mathematics.
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Copyright 2016 - 2017 Statoil ASA.
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Copyright 2017 Dr. Blatt - HPC-Simulation-Software & Services
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Copyright 2016 - 2018 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_BLACKOILWELLMODEL_NLDD_HEADER_INCLUDED
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#define OPM_BLACKOILWELLMODEL_NLDD_HEADER_INCLUDED
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#include <opm/grid/utility/SparseTable.hpp>
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#include <opm/simulators/timestepping/ConvergenceReport.hpp>
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#include <opm/simulators/utils/DeferredLogger.hpp>
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#include <opm/simulators/wells/BlackoilWellModel.hpp>
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#include <map>
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#include <string>
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#include <vector>
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namespace Opm {
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template<class Scalar>
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class BlackoilWellModelNlddGeneric
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{
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public:
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std::vector<Scalar> getPrimaryVarsDomain(const int domainIdx) const;
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void setPrimaryVarsDomain(const int domainIdx, const std::vector<Scalar>& vars);
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const SparseTable<int>& well_local_cells() const
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{ return well_local_cells_; }
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const std::map<std::string, int>& well_domain() const
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{ return well_domain_; }
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protected:
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BlackoilWellModelNlddGeneric(BlackoilWellModelGeneric<Scalar>& model)
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: genWellModel_(model)
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{}
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void calcDomains(const std::vector<const SubDomainIndices*>& domains);
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private:
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void logDomains() const;
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void findWellDomains(const std::vector<const SubDomainIndices*>& domains);
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void calcLocalIndices(const std::vector<const SubDomainIndices*>& domains);
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BlackoilWellModelGeneric<Scalar>& genWellModel_;
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// Keep track of the domain of each well
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std::map<std::string, int> well_domain_{};
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// Store the local index of the wells perforated cells in the domain
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SparseTable<int> well_local_cells_{};
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};
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/// Class for handling the blackoil well model in a NLDD solver.
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template<typename TypeTag>
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class BlackoilWellModelNldd :
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public BlackoilWellModelNlddGeneric<GetPropType<TypeTag, Properties::Scalar>>
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{
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public:
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// --------- Types ---------
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using Grid = GetPropType<TypeTag, Properties::Grid>;
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using Scalar = GetPropType<TypeTag, Properties::Scalar>;
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using PressureMatrix = typename BlackoilWellModel<TypeTag>::PressureMatrix;
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using BVector = typename BlackoilWellModel<TypeTag>::BVector;
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using Domain = SubDomain<Grid>;
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BlackoilWellModelNldd(BlackoilWellModel<TypeTag>& model)
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: BlackoilWellModelNlddGeneric<Scalar>(model)
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, wellModel_(model)
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{}
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void initPrimaryVariablesEvaluation(const Domain& domain) const;
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void addWellPressureEquations(PressureMatrix& jacobian,
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const BVector& weights,
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const bool use_well_weights,
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const int domainIndex) const;
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// prototype for assemble function for ASPIN solveLocal()
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// will try to merge back to assemble() when done prototyping
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void assemble(const int iterationIdx,
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const double dt,
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const Domain& domain);
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void updateWellControls(DeferredLogger& deferred_logger,
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const Domain& domain);
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void setupDomains(const std::vector<Domain>& domains);
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// Check if well equations are converged locally.
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ConvergenceReport getWellConvergence(const Domain& domain,
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const std::vector<Scalar>& B_avg,
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DeferredLogger& local_deferredLogger) const;
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// using the solution x to recover the solution xw for wells and applying
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// xw to update Well State
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void recoverWellSolutionAndUpdateWellState(const BVector& x,
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const int domainIdx);
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private:
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BlackoilWellModel<TypeTag>& wellModel_;
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void assembleWellEq(const double dt,
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const Domain& domain,
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DeferredLogger& deferred_logger);
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// These members are used to avoid reallocation in specific functions
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// instead of using local variables.
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// Their state is not relevant between function calls, so they can
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// (and must) be mutable, as the functions using them are const.
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mutable BVector x_local_;
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};
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} // namespace Opm
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#include "BlackoilWellModelNldd_impl.hpp"
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#endif
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