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...
186 lines
7.6 KiB
C++
186 lines
7.6 KiB
C++
/*
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Copyright 2010, 2011, 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_PVTINTERFACE_HEADER_INCLUDED
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#define OPM_PVTINTERFACE_HEADER_INCLUDED
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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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namespace Opm
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{
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class PvtInterface : public BlackoilPhases
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{
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public:
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PvtInterface();
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virtual ~PvtInterface();
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/// \param[in] num_phases The number of active phases.
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/// \param[in] phase_pos Array of BlackpoilPhases::MaxNumPhases
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/// integers, giving the relative
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/// positions of the three canonical
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/// phases A, L, V in order to handle
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/// arbitrary two-phase and three-phase situations.
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void setPhaseConfiguration(const int num_phases, const int* phase_pos);
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/// The PVT properties can either be given as a function of pressure (p), temperature (T) and surface volume (z)
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/// or pressure (p), temperature (T) and gas resolution factor (r).
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/// For all the virtual methods, the following apply:
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/// - pvtRegionIdx is an array of size n and represents the
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/// index of the PVT table which should be used to calculate
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/// the output. NULL can also be passed and is interpreted
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/// such that the first table should be used for the output
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/// - p, r and z are expected to be of size n, size n and
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/// n*num_phases, respectively.
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/// - Output arrays shall be of size n, and must be valid before
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/// calling the method.
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/// Viscosity as a function of p, T and z.
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virtual void mu(const int n,
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const int* pvtRegionIdx,
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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 = 0;
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/// Viscosity as a function of p, T and r.
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/// The fluid is considered saturated if r >= rsSat(p).
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virtual void mu(const int n,
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const int* pvtRegionIdx,
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const double* p,
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const double* T,
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const double* r,
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double* output_mu,
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double* output_dmudp,
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double* output_dmudr) const = 0;
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/// Viscosity as a function of p, T and r.
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/// State condition determined by 'cond'.
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virtual void mu(const int n,
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const int* pvtRegionIdx,
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const double* p,
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const double* T,
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const double* r,
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const PhasePresence* cond,
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double* output_mu,
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double* output_dmudp,
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double* output_dmudr) const = 0;
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/// Formation volume factor as a function of p, T and z.
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virtual void B(const int n,
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const int* pvtRegionIdx,
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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 = 0;
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/// Formation volume factor and p-derivative as functions of p and z.
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virtual void dBdp(const int n,
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const int* pvtRegionIdx,
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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 = 0;
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/// The inverse of the volume factor b = 1 / B as a function of p, T and r.
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/// The fluid is considered saturated if r >= rsSat(p).
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virtual void b(const int n,
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const int* pvtRegionIdx,
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const double* p,
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const double* T,
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const double* r,
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double* output_b,
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double* output_dbdp,
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double* output_dpdr) const = 0;
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/// The inverse of the volume factor b = 1 / B as a function of p, T and r.
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/// State condition determined by 'cond'.
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virtual void b(const int n,
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const int* pvtRegionIdx,
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const double* p,
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const double* T,
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const double* r,
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const PhasePresence* cond,
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double* output_b,
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double* output_dbdp,
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double* output_dpdr) const = 0;
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/// Solution gas/oil ratio and its derivatives at saturated conditions as a function of p.
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virtual void rsSat(const int n,
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const int* pvtRegionIdx,
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const double* p,
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double* output_rsSat,
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double* output_drsSatdp) const = 0;
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/// Vapor oil/gas ratio and its derivatives at saturated conditions as a function of p.
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virtual void rvSat(const int n,
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const int* pvtRegionIdx,
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const double* p,
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double* output_rvSat,
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double* output_drvSatdp) const = 0;
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/// Solution factor as a function of p and z.
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virtual void R(const int n,
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const int* pvtRegionIdx,
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const double* p,
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const double* z,
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double* output_R) const = 0;
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/// Solution factor and p-derivative as functions of p and z.
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virtual void dRdp(const int n,
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const int* pvtRegionIdx,
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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 = 0;
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protected:
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int num_phases_;
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int phase_pos_[MaxNumPhases];
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};
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/*!
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* \brief Helper function to create an array containing the (C-Style)
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* PVT table index for each compressed cell from an Eclipse deck.
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*
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* This function assumes that the degrees of freedom where PVT
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* properties need to be calculated are grid cells. The main point
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* of this function is to avoid code duplication because the
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* Eclipse deck only contains Fortran-style PVT table indices
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* which start at 1 instead of 0 and -- more relevantly -- it uses
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* logically cartesian cell indices to specify the table index of
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* a cell while the classes which use the PvtInterface
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* implementations usually use compressed cells.
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*/
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void extractPvtTableIndex(std::vector<int>& pvtTableIdx,
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Opm::DeckConstPtr deck,
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size_t numCompressed,
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const int* compressedToCartesianIdx);
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} // namespace Opm
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#endif // OPM_PVTINTERFACE_HEADER_INCLUDED
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