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271 lines
11 KiB
C++
271 lines
11 KiB
C++
/*
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Copyright 2015 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_BLACKOILSOLVENTMODEL_HEADER_INCLUDED
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#define OPM_BLACKOILSOLVENTMODEL_HEADER_INCLUDED
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#include <opm/autodiff/BlackoilModelBase.hpp>
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#include <opm/autodiff/BlackoilModelParameters.hpp>
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#include <opm/autodiff/BlackoilSolventState.hpp>
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#include <opm/autodiff/WellStateFullyImplicitBlackoilSolvent.hpp>
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#include <opm/autodiff/SolventPropsAdFromDeck.hpp>
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#include <opm/autodiff/StandardWellsSolvent.hpp>
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namespace Opm {
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/// A model implementation for three-phase black oil
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/// with one extra component.
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///
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///
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/// It uses automatic differentiation via the class AutoDiffBlock
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/// to simplify assembly of the jacobian matrix.
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template<class Grid>
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class BlackoilSolventModel : public BlackoilModelBase<Grid, StandardWellsSolvent, BlackoilSolventModel<Grid> >
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{
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public:
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// --------- Types and enums ---------
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typedef BlackoilModelBase<Grid, StandardWellsSolvent, BlackoilSolventModel<Grid> > Base;
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typedef typename Base::ReservoirState ReservoirState;
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typedef typename Base::WellState WellState;
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// The next line requires C++11 support available in g++ 4.7.
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// friend Base;
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friend class BlackoilModelBase<Grid, StandardWellsSolvent, BlackoilSolventModel<Grid> >;
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/// Construct the model. It will retain references to the
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/// arguments of this functions, and they are expected to
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/// remain in scope for the lifetime of the solver.
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/// \param[in] param parameters
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/// \param[in] grid grid data structure
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/// \param[in] fluid fluid properties
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/// \param[in] geo rock properties
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/// \param[in] rock_comp_props if non-null, rock compressibility properties
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/// \param[in] solvent_props solvent properties
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/// \param[in] wells well structure
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/// \param[in] linsolver linear solver
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/// \param[in] has_disgas turn on dissolved gas
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/// \param[in] has_vapoil turn on vaporized oil feature
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/// \param[in] terminal_output request output to cout/cerr
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/// \param[in] has_solvent turn on solvent feature
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/// \param[in] is_miscible turn on miscible feature
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BlackoilSolventModel(const typename Base::ModelParameters& param,
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const Grid& grid,
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const BlackoilPropsAdInterface& fluid,
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const DerivedGeology& geo,
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const RockCompressibility* rock_comp_props,
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const SolventPropsAdFromDeck& solvent_props,
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const Wells* wells,
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const NewtonIterationBlackoilInterface& linsolver,
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const EclipseStateConstPtr eclState,
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const bool has_disgas,
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const bool has_vapoil,
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const bool terminal_output,
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const bool has_solvent,
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const bool is_miscible);
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/// Apply an update to the primary variables, chopped if appropriate.
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/// \param[in] dx updates to apply to primary variables
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/// \param[in, out] reservoir_state reservoir state variables
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/// \param[in, out] well_state well state variables
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void updateState(const V& dx,
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ReservoirState& reservoir_state,
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WellState& well_state);
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protected:
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// --------- Types and enums ---------
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typedef typename Base::SolutionState SolutionState;
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typedef typename Base::DataBlock DataBlock;
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enum { Solvent = CanonicalVariablePositions::Next };
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// --------- Data members ---------
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const bool has_solvent_;
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const int solvent_pos_;
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const SolventPropsAdFromDeck& solvent_props_;
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const bool is_miscible_;
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std::vector<ADB> mu_eff_;
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std::vector<ADB> b_eff_;
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// Need to declare Base members we want to use here.
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using Base::grid_;
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using Base::fluid_;
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using Base::geo_;
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using Base::rock_comp_props_;
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using Base::linsolver_;
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using Base::active_;
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using Base::canph_;
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using Base::cells_;
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using Base::ops_;
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using Base::has_disgas_;
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using Base::has_vapoil_;
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using Base::param_;
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using Base::use_threshold_pressure_;
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using Base::threshold_pressures_by_connection_;
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using Base::rq_;
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using Base::phaseCondition_;
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using Base::residual_;
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using Base::terminal_output_;
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using Base::primalVariable_;
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using Base::pvdt_;
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// --------- Protected methods ---------
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// Need to declare Base members we want to use here.
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using Base::stdWells;
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using Base::wells;
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using Base::variableState;
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using Base::computeGasPressure;
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using Base::applyThresholdPressures;
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using Base::fluidRsSat;
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using Base::fluidRvSat;
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using Base::poroMult;
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using Base::transMult;
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using Base::updatePrimalVariableFromState;
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using Base::updatePhaseCondFromPrimalVariable;
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using Base::dpMaxRel;
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using Base::dsMax;
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using Base::drMaxRel;
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using Base::maxResidualAllowed;
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// using Base::updateWellControls;
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using Base::computeWellConnectionPressures;
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using Base::addWellControlEq;
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// using Base::computePropertiesForWellConnectionPressures;
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std::vector<ADB>
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computeRelPerm(const SolutionState& state) const;
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ADB
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fluidViscosity(const int phase,
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const ADB& p ,
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const ADB& temp ,
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const ADB& rs ,
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const ADB& rv ,
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const std::vector<PhasePresence>& cond) const;
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ADB
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fluidReciprocFVF(const int phase,
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const ADB& p ,
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const ADB& temp ,
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const ADB& rs ,
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const ADB& rv ,
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const std::vector<PhasePresence>& cond) const;
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ADB
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fluidDensity(const int phase,
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const ADB& b,
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const ADB& rs,
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const ADB& rv) const;
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void
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makeConstantState(SolutionState& state) const;
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std::vector<V>
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variableStateInitials(const ReservoirState& x,
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const WellState& xw) const;
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std::vector<int>
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variableStateIndices() const;
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SolutionState
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variableStateExtractVars(const ReservoirState& x,
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const std::vector<int>& indices,
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std::vector<ADB>& vars) const;
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void
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computeAccum(const SolutionState& state,
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const int aix );
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void
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assembleMassBalanceEq(const SolutionState& state);
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void
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addWellContributionToMassBalanceEq(const std::vector<ADB>& cq_s,
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const SolutionState& state,
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WellState& xw);
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void updateEquationsScaling();
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void
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computeMassFlux(const int actph ,
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const V& transi,
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const ADB& kr ,
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const ADB& mu ,
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const ADB& rho ,
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const ADB& p ,
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const SolutionState& state );
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const std::vector<PhasePresence>
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phaseCondition() const {return this->phaseCondition_;}
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void extractWellPerfProperties(const SolutionState& state,
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std::vector<ADB>& mob_perfcells,
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std::vector<ADB>& b_perfcells);
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// compute effective viscosities (mu_eff_) and effective b factors (b_eff_) using the ToddLongstaff model
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void computeEffectiveProperties(const SolutionState& state);
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// compute density and viscosity using the ToddLongstaff mixing model
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void computeToddLongstaffMixing(std::vector<ADB>& viscosity, std::vector<ADB>& density, const std::vector<ADB>& saturations, const ADB po, const Opm::PhaseUsage pu);
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// compute phase pressures.
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std::vector<ADB>
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computePressures(const ADB& po,
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const ADB& sw,
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const ADB& so,
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const ADB& sg,
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const ADB& ss) const;
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};
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/// Need to include concentration in our state variables, otherwise all is as
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/// the default blackoil model.
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struct BlackoilSolventSolutionState : public DefaultBlackoilSolutionState
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{
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explicit BlackoilSolventSolutionState(const int np)
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: DefaultBlackoilSolutionState(np),
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solvent_saturation( ADB::null())
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{
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}
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ADB solvent_saturation;
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};
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/// Providing types by template specialisation of ModelTraits for BlackoilSolventModel.
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template <class Grid>
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struct ModelTraits< BlackoilSolventModel<Grid> >
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{
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typedef BlackoilSolventState ReservoirState;
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typedef WellStateFullyImplicitBlackoilSolvent WellState;
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typedef BlackoilModelParameters ModelParameters;
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typedef BlackoilSolventSolutionState SolutionState;
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};
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} // namespace Opm
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#include "BlackoilSolventModel_impl.hpp"
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#endif // OPM_BLACKOILSOLVENTMODEL_HEADER_INCLUDED
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