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Implement pressure effects in the Todd-Longstaff mixing parameter
The Todd-Longstaff model is extended to incorporate pressure effects The solvent viscosity is then caculated as mu_eff = mu_s^(1-\alpha * \omega) * mu_mix^(\alpha * \omega) where \omega accounts for the porous media effects and \alpha = \alpha(pressure) accounts for the miscibility of the solvent and oil when contacted. The \alpha values can be given using the TLPMIXPA keyword If no entries are given to TLPMIXPA the table specified using PMISC will be used as default. IF TLPMIXPA does not appear in the grid \alpha = 1 and the pressure effect is neglected. This is tested in test_solventprops_ad.cpp
This commit is contained in:
Tor Harald Sandve
247
tests/test_solventprops_ad.cpp
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247
tests/test_solventprops_ad.cpp
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/*
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Copyright 2016 IRIS AS
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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 <config.h>
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#if HAVE_DYNAMIC_BOOST_TEST
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#define BOOST_TEST_DYN_LINK
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#endif
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#define BOOST_TEST_MODULE SolventPropertiesTest
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#include <opm/common/utility/platform_dependent/disable_warnings.h>
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#include <boost/test/unit_test.hpp>
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#include <opm/common/utility/platform_dependent/reenable_warnings.h>
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#include <opm/autodiff/SolventPropsAdFromDeck.hpp>
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#include <opm/core/utility/Units.hpp>
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#include <opm/core/utility/parameters/ParameterGroup.hpp>
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#include <opm/parser/eclipse/Parser/Parser.hpp>
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#include <opm/parser/eclipse/Parser/ParseMode.hpp>
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#include <opm/parser/eclipse/EclipseState/EclipseState.hpp>
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#include <opm/parser/eclipse/Deck/Deck.hpp>
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#include <fstream>
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#include <iostream>
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const std::string deckData = "\n\
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RUNSPEC \n\
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\n\
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SOLVENT \n\
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\n\
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MISCIBLE\n\
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1 3 /\n\
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\n\
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DIMENS \n\
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1 1 1 \n\
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/\n\
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TABDIMS\n\
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/\n\
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GRID \n\
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\n\
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DXV \n\
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1 \n\
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/\n\
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DYV \n\
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1 \n\
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/\n\
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DZV \n\
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1 \n\
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/\n";
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const std::string solventData = "\n\
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SDENSITY \n\
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0.1 / \n\
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PVDS \n\
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1 1 0.1 / \n\
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SSFN \n\
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0.0 0.0 0.0 \n\
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1.0 1.0 1.0 \n\
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/ \n\
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MISC \n\
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0.0 0.0 \n\
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1.0 1.0 \n\
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/ \n\
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SOF2 \n\
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0 0 \n\
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0.88 1 / \n";
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BOOST_AUTO_TEST_CASE(Construction)
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{
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Opm::ParseMode parseMode;
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Opm::ParserPtr parser(new Opm::Parser());
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Opm::DeckPtr deck = parser->parseString(deckData + solventData, parseMode);
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Opm::EclipseStateConstPtr eclState;
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eclState.reset(new Opm::EclipseState(deck , parseMode));
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const int global_ind = 0;
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Opm::SolventPropsAdFromDeck solventprops(deck, eclState, 1, &global_ind);
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}
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BOOST_AUTO_TEST_CASE(SolventData)
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{
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Opm::ParseMode parseMode;
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Opm::ParserPtr parser(new Opm::Parser());
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Opm::DeckPtr deck = parser->parseString(deckData + solventData, parseMode);
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Opm::EclipseStateConstPtr eclState;
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eclState.reset(new Opm::EclipseState(deck , parseMode));
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const int global_ind = 0;
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Opm::SolventPropsAdFromDeck solventprops(deck, eclState, 1, &global_ind);
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const Opm::SolventPropsAdFromDeck::Cells cells(1, 0);
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typedef Opm::SolventPropsAdFromDeck::V V;
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V rho = solventprops.solventSurfaceDensity(cells);
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BOOST_REQUIRE_EQUAL(rho.size(), cells.size());
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BOOST_CHECK_EQUAL(rho[0], 0.1);
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}
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const std::string pmiscData = "\n\
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PMISC\n\
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100 0.0 \n\
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200 0.0 \n\
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500 1.0 \n\
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1000 1.0 /\n\
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\n";
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BOOST_AUTO_TEST_CASE(PMISC)
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{
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Opm::ParseMode parseMode;
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Opm::ParserPtr parser(new Opm::Parser());
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Opm::DeckPtr deck = parser->parseString(deckData + solventData + pmiscData, parseMode);
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Opm::EclipseStateConstPtr eclState;
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eclState.reset(new Opm::EclipseState(deck , parseMode));
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const Opm::SolventPropsAdFromDeck::Cells cells(3, 0);
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typedef Opm::SolventPropsAdFromDeck::V V;
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const int* global_ind = new int[3] {0 , 1 , 2};
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Opm::SolventPropsAdFromDeck solventprops(deck, eclState, 3, global_ind);
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V po(3);
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po << 150,250,550;
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po = po * Opm::unit::barsa;
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BOOST_REQUIRE_EQUAL(po.size(), cells.size());
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V pmisc = solventprops.pressureMiscibilityFunction(Opm::SolventPropsAdFromDeck::ADB::constant(po), cells).value();
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BOOST_REQUIRE_EQUAL(pmisc.size(), cells.size());
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BOOST_CHECK_EQUAL(pmisc[0], 0.0);
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const double tol = 1e-12;
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const double value = (250.0 - 200.0) / (500.0 - 200.0); // linear interpolation
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BOOST_CHECK_CLOSE(pmisc[1], value, tol);
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BOOST_CHECK_EQUAL(pmisc[2], 1.0);
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}
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const std::string tlpmixpaData = "\n\
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TLPMIXPA\n\
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100 0.0 \n\
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200 0.0 \n\
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500 1.0 \n\
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1000 1.0 /\n\
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\n";
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BOOST_AUTO_TEST_CASE(TLPMIXPA)
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{
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Opm::ParseMode parseMode;
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Opm::ParserPtr parser(new Opm::Parser());
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Opm::DeckPtr deck = parser->parseString(deckData + solventData + tlpmixpaData, parseMode);
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Opm::EclipseStateConstPtr eclState;
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eclState.reset(new Opm::EclipseState(deck , parseMode));
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const Opm::SolventPropsAdFromDeck::Cells cells(3, 0);
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typedef Opm::SolventPropsAdFromDeck::V V;
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const int* global_ind = new int[3] {0 , 1 , 2};
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Opm::SolventPropsAdFromDeck solventprops(deck, eclState, 3, global_ind);
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V po(3);
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po << 150,250,550;
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po = po * Opm::unit::barsa;
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BOOST_REQUIRE_EQUAL(po.size(), cells.size());
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V tlpmixpa = solventprops.pressureMixingParameter(Opm::SolventPropsAdFromDeck::ADB::constant(po), cells).value();
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BOOST_REQUIRE_EQUAL(tlpmixpa.size(), cells.size());
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BOOST_CHECK_EQUAL(tlpmixpa[0], 0.0);
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const double tol = 1e-12;
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const double value = (250.0 - 200.0) / (500.0 - 200.0); // linear interpolation
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BOOST_CHECK_CLOSE(tlpmixpa[1], value, tol);
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BOOST_CHECK_EQUAL(tlpmixpa[2], 1.0);
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}
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BOOST_AUTO_TEST_CASE(TLPMIXPA_NOT_SPECIFIED)
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{
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Opm::ParseMode parseMode;
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Opm::ParserPtr parser(new Opm::Parser());
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// no pmisc data and default tlpmixdata i.e it should throw
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Opm::DeckPtr deck = parser->parseString(deckData + solventData, parseMode);
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Opm::EclipseStateConstPtr eclState;
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eclState.reset(new Opm::EclipseState(deck , parseMode));
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const Opm::SolventPropsAdFromDeck::Cells cells(3, 0);
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const int* global_ind = new int[3] {0 , 1 , 2};
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Opm::SolventPropsAdFromDeck solventprops(deck, eclState, 3, global_ind);
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typedef Opm::SolventPropsAdFromDeck::V V;
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V po(3);
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po << 150,250,550;
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po = po * Opm::unit::barsa;
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BOOST_REQUIRE_EQUAL(po.size(), cells.size());
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V tlpmixpa = solventprops.pressureMixingParameter(Opm::SolventPropsAdFromDeck::ADB::constant(po), cells).value();
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BOOST_REQUIRE_EQUAL(tlpmixpa.size(), cells.size());
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// if not specified tlpmixpa is 1.0 for all cells.
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BOOST_CHECK_EQUAL(tlpmixpa[0], 1.0);
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BOOST_CHECK_EQUAL(tlpmixpa[1], 1.0);
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BOOST_CHECK_EQUAL(tlpmixpa[2], 1.0);
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}
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const std::string tlpmixpaDataDefault = "\n\
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TLPMIXPA\n\
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/\n\
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\n";
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BOOST_AUTO_TEST_CASE(TLPMIXPA_DEFAULT)
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{
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Opm::ParseMode parseMode;
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Opm::ParserPtr parser(new Opm::Parser());
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Opm::DeckPtr deck = parser->parseString(deckData + solventData + pmiscData + tlpmixpaDataDefault, parseMode);
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Opm::EclipseStateConstPtr eclState;
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eclState.reset(new Opm::EclipseState(deck , parseMode));
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const Opm::SolventPropsAdFromDeck::Cells cells(3, 0);
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typedef Opm::SolventPropsAdFromDeck::V V;
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const int* global_ind = new int[3] {0 , 1 , 2};
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Opm::SolventPropsAdFromDeck solventprops(deck, eclState, 3, global_ind);
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V po(3);
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po << 150,250,550;
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po = po * Opm::unit::barsa;
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BOOST_REQUIRE_EQUAL(po.size(), cells.size());
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V tlpmixpa = solventprops.pressureMixingParameter(Opm::SolventPropsAdFromDeck::ADB::constant(po), cells).value();
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BOOST_REQUIRE_EQUAL(tlpmixpa.size(), cells.size());
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BOOST_CHECK_EQUAL(tlpmixpa[0], 0.0);
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const double tol = 1e-12;
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const double value = (250.0 - 200.0) / (500.0 - 200.0); // linear interpolation
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BOOST_CHECK_CLOSE(tlpmixpa[1], value, tol);
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BOOST_CHECK_EQUAL(tlpmixpa[2], 1.0);
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}
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BOOST_AUTO_TEST_CASE(TLPMIXPA_DEFAULT_NOPMISC)
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{
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Opm::ParseMode parseMode;
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Opm::ParserPtr parser(new Opm::Parser());
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// no pmisc data and default tlpmixdata i.e it should throw
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Opm::DeckPtr deck = parser->parseString(deckData + solventData + tlpmixpaDataDefault, parseMode);
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Opm::EclipseStateConstPtr eclState;
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eclState.reset(new Opm::EclipseState(deck , parseMode));
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const Opm::SolventPropsAdFromDeck::Cells cells(3, 0);
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const int* global_ind = new int[3] {0 , 1 , 2};
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BOOST_CHECK_THROW(Opm::SolventPropsAdFromDeck solventprops(deck, eclState, 3, global_ind), std::invalid_argument);
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}
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