Add a co2brine pvt model
The CO2BRINE model is activated by setting CO2STOR in the RUNSPEC section The CO2 and brine pvt properties are computed based on pvt models in opm-material - CO2 density is from Span and Wager (1996) as given in co2table.inc - CO2 viscosity is from Fenhour et al (1998) - Brine density and viscosity is based on H20 + correction based on Batzle and Wang (1992) - H20 density is from Hu et al (2007) - H20 viscosity is computed from density based on correlation given in IAPWS 97 At the current stage the oil-phase is used to model the brine. If a proper gas-water simulator is made, the Brine PVT should be moved to the water phase. Known limitations: - Currently the viscosity of the Brine does not depend on the composition - Salinity is assumed to be constant and given by SALINITY [mol/kg].
This commit is contained in:
Tor Harald Sandve
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tests/test_co2brinepvt.cpp
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196
tests/test_co2brinepvt.cpp
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// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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// vi: set et ts=4 sw=4 sts=4:
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/*
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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 2 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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Consult the COPYING file in the top-level source directory of this
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module for the precise wording of the license and the list of
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copyright holders.
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*/
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/*!
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* \file
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*
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* \brief This is the unit test for the co2 brine PVT model
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*
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* This test requires the presence of opm-common.
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*/
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#include "config.h"
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#if !HAVE_ECL_INPUT
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#error "The test for the co2 brine PVT classes requires eclipse input support in opm-common"
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#endif
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//#include <opm/material/fluidsystems/blackoilpvt/Co2GasPvt.hpp>
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//#include <opm/material/fluidsystems/blackoilpvt/BrineCo2Pvt.hpp>
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#include <opm/material/fluidsystems/blackoilpvt/GasPvtMultiplexer.hpp>
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#include <opm/material/fluidsystems/blackoilpvt/OilPvtMultiplexer.hpp>
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#include <opm/material/fluidsystems/blackoilpvt/WaterPvtMultiplexer.hpp>
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#include <opm/material/densead/Evaluation.hpp>
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#include <opm/material/densead/Math.hpp>
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#include <opm/parser/eclipse/Parser/Parser.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 <opm/parser/eclipse/Python/Python.hpp>
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#include <dune/common/parallel/mpihelper.hh>
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// values of strings based on the first SPE1 test case of opm-data. note that in the
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// real world it does not make much sense to specify a fluid phase using more than a
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// single keyword, but for a unit test, this saves a lot of boiler-plate code.
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static const char* deckString1 =
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"RUNSPEC\n"
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"\n"
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"DIMENS\n"
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" 10 10 3 /\n"
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"\n"
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"TABDIMS\n"
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" * 1 /\n"
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"\n"
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"OIL\n"
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"GAS\n"
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"CO2STOR\n"
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"\n"
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"DISGAS\n"
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"\n"
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"METRIC\n"
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"\n"
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"GRID\n"
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"\n"
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"DX\n"
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" 300*1000 /\n"
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"DY\n"
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" 300*1000 /\n"
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"DZ\n"
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" 100*20 100*30 100*50 /\n"
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"\n"
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"TOPS\n"
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" 100*1234 /\n"
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"\n"
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"PORO\n"
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" 300*0.15 /\n"
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"PROPS\n"
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"\n";
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template <class Evaluation, class BrinePvt, class Co2Pvt>
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void ensurePvtApi(const BrinePvt& brinePvt, const Co2Pvt& co2Pvt)
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{
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// we don't want to run this, we just want to make sure that it compiles
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while (0) {
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Evaluation temperature = 273.15 + 20.0;
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Evaluation pressure = 1e5;
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Evaluation Rs = 0.0;
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Evaluation Rv = 0.0;
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Evaluation So = 0.5;
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Evaluation maxSo = 1.0;
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Evaluation tmp;
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/////
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// brine PVT API
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/////
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tmp = brinePvt.viscosity(/*regionIdx=*/0,
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temperature,
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pressure,
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Rs);
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tmp = brinePvt.inverseFormationVolumeFactor(/*regionIdx=*/0,
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temperature,
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pressure,
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Rs);
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tmp = brinePvt.saturatedViscosity(/*regionIdx=*/0,
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temperature,
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pressure);
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tmp = brinePvt.saturatedInverseFormationVolumeFactor(/*regionIdx=*/0,
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temperature,
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pressure);
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tmp = brinePvt.saturationPressure(/*regionIdx=*/0,
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temperature,
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Rs);
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tmp = brinePvt.saturatedGasDissolutionFactor(/*regionIdx=*/0,
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temperature,
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pressure);
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tmp = brinePvt.saturatedGasDissolutionFactor(/*regionIdx=*/0,
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temperature,
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pressure,
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So,
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maxSo);
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/////
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// co2 PVT API
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/////
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tmp = co2Pvt.viscosity(/*regionIdx=*/0,
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temperature,
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pressure,
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Rv);
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tmp = co2Pvt.inverseFormationVolumeFactor(/*regionIdx=*/0,
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temperature,
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pressure,
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Rv);
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tmp = co2Pvt.saturatedViscosity(/*regionIdx=*/0,
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temperature,
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pressure);
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tmp = co2Pvt.saturatedInverseFormationVolumeFactor(/*regionIdx=*/0,
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temperature,
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pressure);
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tmp = co2Pvt.saturationPressure(/*regionIdx=*/0,
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temperature,
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Rv);
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tmp = co2Pvt.saturatedOilVaporizationFactor(/*regionIdx=*/0,
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temperature,
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pressure);
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tmp = co2Pvt.saturatedOilVaporizationFactor(/*regionIdx=*/0,
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temperature,
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pressure,
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So,
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maxSo);
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// prevent GCC from producing a "variable assigned but unused" warning
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tmp = 2.0*tmp;
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}
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}
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template <class Scalar>
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inline void testAll()
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{
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Opm::Parser parser;
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auto python = std::make_shared<Opm::Python>();
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auto deck = parser.parseString(deckString1);
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Opm::EclipseState eclState(deck);
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Opm::Schedule schedule(deck, eclState, python);
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Opm::GasPvtMultiplexer<Scalar> co2Pvt;
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Opm::OilPvtMultiplexer<Scalar> brinePvt;
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co2Pvt.initFromState(eclState, schedule);
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brinePvt.initFromState(eclState, schedule);
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typedef Opm::DenseAd::Evaluation<Scalar, 1> FooEval;
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ensurePvtApi<Scalar>(brinePvt, co2Pvt);
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ensurePvtApi<FooEval>(brinePvt, co2Pvt);
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}
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int main(int argc, char **argv)
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{
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Dune::MPIHelper::instance(argc, argv);
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testAll<double>();
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testAll<float>();
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return 0;
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}
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@@ -44,6 +44,7 @@
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#include <opm/material/components/iapws/Common.hpp>
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#include <opm/material/components/iapws/Region4.hpp>
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#include <opm/material/components/H2O.hpp>
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#include <opm/material/components/SimpleHuDuanH2O.hpp>
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#include <opm/material/components/CO2.hpp>
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#include <opm/material/components/Mesitylene.hpp>
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#include <opm/material/components/TabulatedComponent.hpp>
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@@ -62,6 +63,36 @@ namespace ComponentsTest {
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#include <dune/common/parallel/mpihelper.hh>
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template <class Scalar, class Evaluation>
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void testSimpleH2O()
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{
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typedef Opm::H2O<Scalar> H2O;
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typedef Opm::SimpleHuDuanH2O<Scalar> SimpleHuDuanH2O;
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typedef Opm::MathToolbox<Evaluation> EvalToolbox;
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int numT = 67;
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int numP = 45;
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Evaluation T = 280;
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Evaluation p = 1e6;
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for (int iT = 0; iT < numT; ++iT) {
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p = 1e6;
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T += 5;
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for (int iP = 0; iP < numP; ++iP) {
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p *= 1.1;
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if (!EvalToolbox::isSame(H2O::liquidDensity(T,p), SimpleHuDuanH2O::liquidDensity(T,p), /*tolerance=*/1e-3*H2O::liquidDensity(T,p).value()))
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throw std::logic_error("oops: the water density based on Hu-Duan has more then 1e-3 deviation from IAPWS'97");
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if (T >= 570) // for temperature larger then 570 the viscosity based on HuDuan is too far from IAPWS.
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continue;
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if (!EvalToolbox::isSame(H2O::liquidViscosity(T,p), SimpleHuDuanH2O::liquidViscosity(T,p), /*tolerance=*/5.e-2*H2O::liquidViscosity(T,p).value())){
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throw std::logic_error("oops: the water viscosity based on Hu-Duan has more then 5e-2 deviation from IAPWS'97");
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}
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}
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}
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}
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template <class Scalar, class Evaluation>
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void testAllComponents()
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{
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@@ -91,6 +122,8 @@ inline void testAll()
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// ensure that all components are API-compliant
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testAllComponents<Scalar, Scalar>();
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testAllComponents<Scalar, Evaluation>();
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testSimpleH2O<Scalar, Evaluation>();
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}
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@@ -60,12 +60,6 @@
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#include <opm/parser/eclipse/Python/Python.hpp>
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namespace Opm {
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namespace FluidSystemsTest {
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#include <opm/material/components/co2tables.inc>
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} }
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#include <dune/common/parallel/mpihelper.hh>
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// check that the blackoil fluid system implements all non-standard functions
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@@ -248,7 +242,7 @@ void testAllFluidSystems()
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}
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// Brine -- CO2
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{ typedef Opm::BrineCO2FluidSystem<Scalar, Opm::FluidSystemsTest::CO2Tables> FluidSystem;
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{ typedef Opm::BrineCO2FluidSystem<Scalar, CO2Tables> FluidSystem;
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checkFluidSystem<Scalar, FluidSystem, FluidStateEval, LhsEval>(); }
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// H2O -- N2
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