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b9bc4b00cb
The wellModel is now persistent over the time steps,
with an update method called every reportStep/episode.
This allows the following simplifications:
1. move the wellState to the WellModel
2. add a ref to the ebosSimulator to the wellModel
3. clean up the parameters passed to the wellModel methods
4. move RESV handling to the WellModel and the rateConverter
5. move the econLimit update to the WellModel
78 lines
3.6 KiB
C++
78 lines
3.6 KiB
C++
/*
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Copyright 2014 SINTEF ICT, Applied Mathematics.
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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_WELLDENSITYSEGMENTED_HEADER_INCLUDED
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#define OPM_WELLDENSITYSEGMENTED_HEADER_INCLUDED
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#include <vector>
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struct Wells;
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namespace Opm
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{
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class WellStateFullyImplicitBlackoil;
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class WellStateFullyImplicitBlackoilSolvent;
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struct PhaseUsage;
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/// A class giving a well model, by which we mean a way to compute
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/// the pressure deltas of each perforation and the bottom-hole
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/// pressure. This class contains an explicit model, that uses a
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/// different density for each well segment, that is between each
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/// pair of perforations.
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class WellDensitySegmented
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{
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public:
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/// Compute well segment densities
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/// Notation: N = number of perforations, C = number of components.
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/// \param[in] wells struct with static well info
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/// \param[in] well_rates well rates for actiev components, size NC, P values per perforation
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/// \param[in] phase_usage specifies which phases are active and not
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/// \param[in] b_perf inverse ('little b') formation volume factor, size NC, P values per perforation
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/// \param[in] rsmax_perf saturation point for rs (gas in oil) at each perforation, size N
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/// \param[in] rvmax_perf saturation point for rv (oil in gas) at each perforation, size N
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/// \param[in] surf_dens surface densities for active components, size NC, C values per perforation
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static std::vector<double> computeConnectionDensities(const Wells& wells,
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const PhaseUsage& phase_usage,
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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>& surf_dens_perf);
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/// Compute pressure deltas.
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/// Notation: N = number of perforations
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/// \param[in] wells struct with static well info
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/// \param[in] z_perf depth values for each perforation, size N
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/// \param[in] dens_perf densities for each perforation, size N (typically computed using computeConnectionDensities)
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/// \param[in] gravity gravity acceleration constant
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static std::vector<double> computeConnectionPressureDelta(const Wells& wells,
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const std::vector<double>& z_perf,
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const std::vector<double>& dens_perf,
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const double gravity);
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};
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} // namespace Opm
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#endif // OPM_WELLDENSITYSEGMENTED_HEADER_INCLUDED
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