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116 lines
3.8 KiB
C++
116 lines
3.8 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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#include <opm/core/fluid/PvtPropertiesIncompFromDeck.hpp>
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#include <opm/core/fluid/blackoil/phaseUsageFromDeck.hpp>
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#include <opm/core/eclipse/EclipseGridParser.hpp>
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#include <opm/core/utility/Units.hpp>
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#include <opm/core/utility/ErrorMacros.hpp>
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#include <opm/core/fluid/blackoil/BlackoilPhases.hpp>
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namespace Opm
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{
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PvtPropertiesIncompFromDeck::PvtPropertiesIncompFromDeck()
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{
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}
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void PvtPropertiesIncompFromDeck::init(const EclipseGridParser& deck)
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{
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typedef std::vector<std::vector<std::vector<double> > > table_t;
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// If we need multiple regions, this class and the SinglePvt* classes must change.
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int region_number = 0;
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PhaseUsage phase_usage = phaseUsageFromDeck(deck);
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if (phase_usage.phase_used[PhaseUsage::Vapour] ||
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!phase_usage.phase_used[PhaseUsage::Aqua] ||
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!phase_usage.phase_used[PhaseUsage::Liquid]) {
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THROW("PvtPropertiesIncompFromDeck::init() -- must have gas and oil phases (only) in deck input.\n");
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}
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// Surface densities. Accounting for different orders in eclipse and our code.
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if (deck.hasField("DENSITY")) {
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const std::vector<double>& d = deck.getDENSITY().densities_[region_number];
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enum { ECL_oil = 0, ECL_water = 1, ECL_gas = 2 };
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surface_density_[phase_usage.phase_pos[PhaseUsage::Aqua]] = d[ECL_water];
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surface_density_[phase_usage.phase_pos[PhaseUsage::Liquid]] = d[ECL_oil];
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} else {
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THROW("Input is missing DENSITY\n");
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}
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// Make reservoir densities the same as surface densities initially.
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// We will modify them with formation volume factors if found.
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reservoir_density_ = surface_density_;
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// Water viscosity.
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if (deck.hasField("PVTW")) {
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const std::vector<double>& pvtw = deck.getPVTW().pvtw_[region_number];
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if (pvtw[2] != 0.0 || pvtw[4] != 0.0) {
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MESSAGE("Compressibility effects in PVTW are ignored.");
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}
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reservoir_density_[phase_usage.phase_pos[PhaseUsage::Aqua]] /= pvtw[1];
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viscosity_[phase_usage.phase_pos[PhaseUsage::Aqua]] = pvtw[3];
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} else {
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// Eclipse 100 default.
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// viscosity_[phase_usage.phase_pos[PhaseUsage::Aqua]] = 0.5*Opm::prefix::centi*Opm::unit::Poise;
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THROW("Input is missing PVTW\n");
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}
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// Oil viscosity.
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if (deck.hasField("PVCDO")) {
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const std::vector<double>& pvcdo = deck.getPVCDO().pvcdo_[region_number];
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if (pvcdo[2] != 0.0 || pvcdo[4] != 0.0) {
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MESSAGE("Compressibility effects in PVCDO are ignored.");
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}
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reservoir_density_[phase_usage.phase_pos[PhaseUsage::Liquid]] /= pvcdo[1];
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viscosity_[phase_usage.phase_pos[PhaseUsage::Liquid]] = pvcdo[3];
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} else {
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THROW("Input is missing PVCDO\n");
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}
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}
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const double* PvtPropertiesIncompFromDeck::surfaceDensities() const
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{
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return surface_density_.data();
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}
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const double* PvtPropertiesIncompFromDeck::reservoirDensities() const
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{
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return reservoir_density_.data();
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}
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const double* PvtPropertiesIncompFromDeck::viscosity() const
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{
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return viscosity_.data();
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}
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int PvtPropertiesIncompFromDeck::numPhases() const
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{
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return 2;
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}
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} // namespace Opm
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