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62 lines
2.0 KiB
C++
62 lines
2.0 KiB
C++
/*
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Copyright 2017 Statoil ASA.
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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_ECLFLUXCALC_HEADER_INCLUDED
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#define OPM_ECLFLUXCALC_HEADER_INCLUDED
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#include <opm/utility/ECLGraph.hpp>
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#include <vector>
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namespace Opm
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{
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/// Class for computing connection fluxes in the absence of flux output.
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class ECLFluxCalc
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{
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public:
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/// Construct from ECLGraph.
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///
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/// \param[in] graph Connectivity data, as well as providing a means to read data from the restart file.
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explicit ECLFluxCalc(const ECLGraph& graph);
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using PhaseIndex = ECLGraph::PhaseIndex;
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/// Retrive phase flux on all connections defined by \code
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/// graph.neighbours() \endcode.
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///
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/// \param[in] phase Canonical phase for which to retrive flux.
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///
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/// \return Flux values corresponding to selected phase.
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/// Empty if required data is missing.
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/// Numerical values in SI units (rm^3/s).
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std::vector<double> flux(const PhaseIndex phase) const;
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private:
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double singleFlux(const int connection,
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const std::vector<double>& pressure) const;
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const ECLGraph& graph_;
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std::vector<int> neighbours_;
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std::vector<double> transmissibility_;
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};
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} // namespace Opm
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#endif // OPM_ECLFLUXCALC_HEADER_INCLUDED
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