e530ce03d8
Note that this patch does not introduce any real temperature dependence but only changes the APIs for the viscosity and for the density related methods. Note that I also don't like the fact that this requires so many changes to so many files, but with the current design of the property classes I cannot see a way to avoid this...
141 lines
4.9 KiB
C++
141 lines
4.9 KiB
C++
/*
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Copyright 2012 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_BLACKOILPVTPROPERTIES_HEADER_INCLUDED
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#define OPM_BLACKOILPVTPROPERTIES_HEADER_INCLUDED
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#include <opm/core/props/pvt/PvtInterface.hpp>
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#include <opm/core/props/BlackoilPhases.hpp>
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#include <opm/parser/eclipse/Deck/Deck.hpp>
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#include <opm/parser/eclipse/EclipseState/EclipseState.hpp>
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#include <string>
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#include <memory>
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#include <array>
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namespace Opm
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{
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/// Class collecting the pvt properties for all active phases.
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/// For all the methods, the following apply:
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/// - p and z are expected to be of size n and n*num_phases, respectively.
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/// - pvtTableIdx specifies the PVT table to be used for each data
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/// point and is thus expected to be an array of size n
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/// - Output arrays shall be of size n*num_phases, and must be valid
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/// before calling the method.
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/// NOTE: The difference between this interface and the one defined
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/// by PvtInterface is that this collects all phases' properties,
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/// and therefore the output arrays are of size n*num_phases as opposed
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/// to size n in PvtInterface.
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class BlackoilPvtProperties : public BlackoilPhases
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{
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public:
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/// Default constructor.
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BlackoilPvtProperties();
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/// Initialize from deck.
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///
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/// \param deck An input deck from the opm-parser module.
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void init(Opm::DeckConstPtr deck,
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Opm::EclipseStateConstPtr eclipseState,
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int samples);
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/// \return Object describing the active phases.
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PhaseUsage phaseUsage() const;
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/// Number of active phases.
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int numPhases() const;
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/// For each canonical phase, indicates if it is
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/// active or not (boolean usage of int).
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/// \return Array of size MaxNumPhases
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const int* phaseUsed() const;
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/// Positions of canonical phases in arrays of phase
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/// properties (saturations etc.).
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/// \return Array of size MaxNumPhases
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const int* phasePosition() const;
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/// Densities of stock components at surface conditions.
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/// \return Array of size numPhases().
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const double* surfaceDensities(int regionIdx = 0) const;
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/// Viscosity as a function of p, T and z.
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void mu(const int n,
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const int *pvtTableIdx,
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const double* p,
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const double* T,
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const double* z,
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double* output_mu) const;
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/// Formation volume factor as a function of p, T and z.
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void B(const int n,
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const int *pvtTableIdx,
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const double* p,
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const double* T,
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const double* z,
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double* output_B) const;
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/// Formation volume factor and p-derivative as functions of p, T and z.
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void dBdp(const int n,
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const int *pvtTableIdx,
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const double* p,
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const double* T,
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const double* z,
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double* output_B,
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double* output_dBdp) const;
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/// Solution factor as a function of p and z.
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void R(const int n,
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const int *pvtTableIdx,
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const double* p,
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const double* z,
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double* output_R) const;
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/// Solution factor and p-derivative as functions of p and z.
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void dRdp(const int n,
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const int *pvtTableIdx,
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const double* p,
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const double* z,
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double* output_R,
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double* output_dRdp) const;
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private:
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// Disabling copying (just to avoid surprises, since we use shared_ptr).
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BlackoilPvtProperties(const BlackoilPvtProperties&);
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BlackoilPvtProperties& operator=(const BlackoilPvtProperties&);
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PhaseUsage phase_usage_;
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// The PVT properties. We need to store one object per PVT
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// region per active fluid phase.
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std::vector<std::shared_ptr<PvtInterface> > props_;
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std::vector<std::array<double, MaxNumPhases> > densities_;
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mutable std::vector<double> data1_;
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mutable std::vector<double> data2_;
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};
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}
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#endif // OPM_BLACKOILPVTPROPERTIES_HEADER_INCLUDED
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