2013-09-23 11:56:30 -05:00
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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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* Copyright (C) 2012-2013 by Andreas Lauser *
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* *
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* This program 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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* *
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* This program 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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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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*****************************************************************************/
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/*!
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* \file
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*
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* \copydoc Ewoms::ReservoirProblem
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*/
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#ifndef EWOMS_RESERVOIR_PROBLEM_HH
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#define EWOMS_RESERVOIR_PROBLEM_HH
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#include <ewoms/models/blackoil/blackoilproperties.hh>
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2013-11-04 06:54:19 -06:00
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#include <opm/material/fluidmatrixinteractions/MpLinearMaterial.hpp>
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#include <opm/material/fluidstates/CompositionalFluidState.hpp>
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#include <dune/grid/io/file/dgfparser/dgfyasp.hh>
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#include <dune/common/fvector.hh>
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#include <dune/common/fmatrix.hh>
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#include <vector>
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#include <string>
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namespace Ewoms {
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template <class TypeTag>
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class ReservoirProblem;
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}
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2013-09-23 13:25:58 -05:00
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namespace Opm {
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namespace Properties {
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NEW_TYPE_TAG(ReservoirBaseProblem);
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// Problem specific properties:
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// Maximum depth of the reservoir
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NEW_PROP_TAG(MaxDepth);
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// The temperature inside the reservoir
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NEW_PROP_TAG(Temperature);
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// The name of the simulation (used for writing VTK files)
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NEW_PROP_TAG(SimulationName);
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// Set the grid type
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SET_TYPE_PROP(ReservoirBaseProblem, Grid, Dune::YaspGrid<2>);
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// Set the problem property
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SET_TYPE_PROP(ReservoirBaseProblem, Problem, Ewoms::ReservoirProblem<TypeTag>);
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// Set the material Law
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SET_PROP(ReservoirBaseProblem, MaterialLaw)
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{
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private:
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typedef typename GET_PROP_TYPE(TypeTag, Scalar) Scalar;
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typedef typename GET_PROP_TYPE(TypeTag, FluidSystem) FluidSystem;
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public:
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typedef Opm::MpLinearMaterial<FluidSystem::numPhases, Scalar> type;
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};
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// Write the Newton convergence behavior to disk?
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SET_BOOL_PROP(ReservoirBaseProblem, NewtonWriteConvergence, false);
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// Enable gravity
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SET_BOOL_PROP(ReservoirBaseProblem, EnableGravity, true);
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// Reuse Jacobian matrices if possible?
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SET_BOOL_PROP(ReservoirBaseProblem, EnableJacobianRecycling, true);
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// Smoothen the upwinding method?
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SET_BOOL_PROP(ReservoirBaseProblem, EnableSmoothUpwinding, false);
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// Enable constraint DOFs?
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SET_BOOL_PROP(ReservoirBaseProblem, EnableConstraints, true);
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// set the defaults for some problem specific properties
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SET_SCALAR_PROP(ReservoirBaseProblem, MaxDepth, 2500);
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SET_SCALAR_PROP(ReservoirBaseProblem, Temperature, 293.15);
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SET_STRING_PROP(ReservoirBaseProblem, SimulationName, "reservoir");
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// The default for the end time of the simulation [s]
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SET_SCALAR_PROP(ReservoirBaseProblem, EndTime, 100);
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// The default for the initial time step size of the simulation [s]
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SET_SCALAR_PROP(ReservoirBaseProblem, InitialTimeStepSize, 10);
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// The default DGF file to load
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SET_STRING_PROP(ReservoirBaseProblem, GridFile, "grids/reservoir.dgf");
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} // namespace Properties
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} // namespace Opm
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2013-09-23 13:25:58 -05:00
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namespace Ewoms {
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/*!
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* \ingroup VcfvTestProblems
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*
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* \brief Some simple test problem for the black-oil VCVF discretization
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* inspired by an oil reservoir.
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*
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* The domain is two-dimensional and exhibits a size of 6000m times
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* 60m. Initially, the reservoir is assumed by oil with a bubble point
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* pressure of 20 MPa, which also the initial pressure in the
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* domain. No-flow boundaries are used for all boundaries. The
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* permeability of the lower 10 m is reduced compared to the upper 10
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* m of the domain witch capillary pressure always being
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* neglected. Three wells are approximated using constraints: Two
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* water-injector wells, one at the lower-left boundary one at the
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* lower-right boundary and one producer well in the upper part of the
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* center of the domain. The pressure for the producer is assumed to
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* be 2/3 of the reservoir pressure, the injector wells use a pressure
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* which is 50% above the reservoir pressure.
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*/
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template <class TypeTag>
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class ReservoirProblem
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: public GET_PROP_TYPE(TypeTag, BaseProblem)
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{
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typedef typename GET_PROP_TYPE(TypeTag, BaseProblem) ParentType;
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typedef typename GET_PROP_TYPE(TypeTag, GridView) GridView;
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typedef typename GET_PROP_TYPE(TypeTag, Scalar) Scalar;
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typedef typename GET_PROP_TYPE(TypeTag, FluidSystem) FluidSystem;
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enum {
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// Grid and world dimension
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dim = GridView::dimension,
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dimWorld = GridView::dimensionworld
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};
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// copy some indices for convenience
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enum {
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numPhases = FluidSystem::numPhases,
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numComponents = FluidSystem::numComponents,
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gPhaseIdx = FluidSystem::gPhaseIdx,
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oPhaseIdx = FluidSystem::oPhaseIdx,
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wPhaseIdx = FluidSystem::wPhaseIdx,
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gCompIdx = FluidSystem::gCompIdx,
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oCompIdx = FluidSystem::oCompIdx,
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wCompIdx = FluidSystem::wCompIdx
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};
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typedef typename GET_PROP_TYPE(TypeTag, PrimaryVariables) PrimaryVariables;
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typedef typename GET_PROP_TYPE(TypeTag, RateVector) RateVector;
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typedef typename GET_PROP_TYPE(TypeTag, BoundaryRateVector) BoundaryRateVector;
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typedef typename GET_PROP_TYPE(TypeTag, Constraints) Constraints;
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typedef typename GET_PROP_TYPE(TypeTag, MaterialLaw) MaterialLaw;
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typedef typename GET_PROP_TYPE(TypeTag, BlackOilFluidState) BlackOilFluidState;
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typedef typename GET_PROP_TYPE(TypeTag, TimeManager) TimeManager;
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typedef typename GET_PROP_TYPE(TypeTag, MaterialLawParams) MaterialLawParams;
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typedef typename GridView::ctype CoordScalar;
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typedef Dune::FieldVector<CoordScalar, dimWorld> GlobalPosition;
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typedef Dune::FieldMatrix<Scalar, dimWorld, dimWorld> DimMatrix;
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typedef Dune::FieldVector<Scalar, numPhases> PhaseVector;
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public:
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/*!
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* \copydoc Doxygen::defaultProblemConstructor
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*/
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ReservoirProblem(TimeManager &timeManager)
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: ParentType(timeManager, GET_PROP_TYPE(TypeTag, GridCreator)::grid().leafView())
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{
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eps_ = 1e-6;
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2013-09-23 13:25:58 -05:00
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temperature_ = EWOMS_GET_PARAM(TypeTag, Scalar, Temperature);
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maxDepth_ = EWOMS_GET_PARAM(TypeTag, Scalar, MaxDepth);
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name_ = EWOMS_GET_PARAM(TypeTag, std::string, SimulationName);
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FluidSystem::initBegin();
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std::vector<std::pair<Scalar, Scalar> > Bg = {
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{ 1.013529e+05, 9.998450e-01 },
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{ 2.757903e+06, 3.075500e-02 },
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{ 5.515806e+06, 1.537947e-02 },
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{ 8.273709e+06, 1.021742e-02 },
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{ 1.103161e+07, 7.662783e-03 },
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{ 1.378951e+07, 6.151899e-03 },
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{ 1.654742e+07, 5.108709e-03 },
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{ 1.930532e+07, 4.378814e-03 },
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{ 2.206322e+07, 3.857780e-03 },
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{ 2.482113e+07, 3.388401e-03 },
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{ 2.757903e+07, 3.049842e-03 }
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};
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std::vector<std::pair<Scalar, Scalar> > Bo = {
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{ 1.013529e+05, 1.000000e+00 },
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{ 2.757903e+06, 1.012000e+00 },
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{ 5.515806e+06, 1.025500e+00 },
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{ 8.273709e+06, 1.038000e+00 },
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{ 1.103161e+07, 1.051000e+00 },
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{ 1.378951e+07, 1.063000e+00 },
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{ 1.654742e+07, 1.075000e+00 },
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{ 1.930532e+07, 1.087000e+00 },
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{ 2.206322e+07, 1.098500e+00 },
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{ 2.482113e+07, 1.110000e+00 },
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{ 2.757903e+07, 1.120000e+00 }
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};
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std::vector<std::pair<Scalar, Scalar> > Rs = {
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{ 1.013529e+05, 0.000000e+00 },
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{ 2.757903e+06, 2.938776e+01 },
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{ 5.515806e+06, 5.966605e+01 },
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{ 8.273709e+06, 8.905380e+01 },
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{ 1.103161e+07, 1.184416e+02 },
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{ 1.378951e+07, 1.474731e+02 },
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{ 1.654742e+07, 1.754360e+02 },
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{ 1.930532e+07, 2.012616e+02 },
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{ 2.206322e+07, 2.261967e+02 },
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{ 2.482113e+07, 2.475696e+02 },
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{ 2.757903e+07, 2.671614e+02 }
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};
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std::vector<std::pair<Scalar, Scalar> > muo = {
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{ 1.013529e+05, 1.200000e-03 },
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{ 2.757903e+06, 1.170000e-03 },
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{ 5.515806e+06, 1.140000e-03 },
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{ 8.273709e+06, 1.110000e-03 },
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{ 1.103161e+07, 1.080000e-03 },
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{ 1.378951e+07, 1.060000e-03 },
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{ 1.654742e+07, 1.030000e-03 },
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{ 1.930532e+07, 1.000000e-03 },
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{ 2.206322e+07, 9.800000e-04 },
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{ 2.482113e+07, 9.500000e-04 },
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{ 2.757903e+07, 9.400000e-04 }
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};
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std::vector<std::pair<Scalar, Scalar> > mug = {
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{ 1.013529e+05, 1.250000e-05 },
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{ 2.757903e+06, 1.300000e-05 },
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{ 5.515806e+06, 1.350000e-05 },
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{ 8.273709e+06, 1.400000e-05 },
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{ 1.103161e+07, 1.450000e-05 },
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{ 1.378951e+07, 1.500000e-05 },
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{ 1.654742e+07, 1.550000e-05 },
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{ 1.930532e+07, 1.600000e-05 },
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{ 2.206322e+07, 1.650000e-05 },
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{ 2.482113e+07, 1.700000e-05 },
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{ 2.757903e+07, 1.750000e-05 },
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};
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FluidSystem::setGasFormationVolumeFactor(Bg);
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FluidSystem::setOilFormationVolumeFactor(Bo);
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FluidSystem::setGasDissolutionFactor(Rs);
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FluidSystem::setOilViscosity(muo);
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FluidSystem::setGasViscosity(mug);
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FluidSystem::setWaterViscosity(9.6e-4);
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FluidSystem::setWaterCompressibility(1.450377e-10);
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FluidSystem::setSurfaceDensities(/*oil=*/720.51,
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/*water=*/1009.32,
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/*gas=*/1.1245);
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for (int phaseIdx = 0; phaseIdx < numPhases; ++ phaseIdx)
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FluidSystem::setReferenceVolumeFactor(phaseIdx, 1.0);
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FluidSystem::initEnd();
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pReservoir_ = 20e6;
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layerBottom_ = 22.0;
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// intrinsic permeabilities
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fineK_ = this->toDimMatrix_(1e-12);
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coarseK_ = this->toDimMatrix_(1e-11);
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// porosities
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finePorosity_ = 0.2;
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coarsePorosity_ = 0.3;
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for (int phaseIdx = 0; phaseIdx < numPhases; ++ phaseIdx) {
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fineMaterialParams_.setPcMinSat(phaseIdx, 0.0);
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fineMaterialParams_.setPcMaxSat(phaseIdx, 0.0);
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fineMaterialParams_.setResidSat(phaseIdx, 0.0);
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coarseMaterialParams_.setPcMinSat(phaseIdx, 0.0);
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coarseMaterialParams_.setPcMaxSat(phaseIdx, 0.0);
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coarseMaterialParams_.setResidSat(phaseIdx, 0.0);
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}
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fineMaterialParams_.setResidSat(oPhaseIdx, 0.01);
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coarseMaterialParams_.setResidSat(oPhaseIdx, 0.01);
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initFluidState_();
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}
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/*!
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* \copydoc VcfvMultiPhaseProblem::registerParameters
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*/
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static void registerParameters()
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{
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ParentType::registerParameters();
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EWOMS_REGISTER_PARAM(TypeTag, Scalar, Temperature, "The temperature [K] in the reservoir");
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EWOMS_REGISTER_PARAM(TypeTag, Scalar, MaxDepth, "The maximum depth [m] of the reservoir");
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EWOMS_REGISTER_PARAM(TypeTag, std::string, SimulationName, "The name of the simulation used for the output files");
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}
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/*!
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* \copydoc VcfvMultiPhaseProblem::intrinsicPermeability
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*
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* For this problem, a layer with high permability is located
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* above one with low permeability.
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*/
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template <class Context>
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const DimMatrix &intrinsicPermeability(const Context &context, int spaceIdx, int timeIdx) const
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{
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const GlobalPosition &pos = context.pos(spaceIdx, timeIdx);
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if (isFineMaterial_(pos))
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return fineK_;
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return coarseK_;
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}
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/*!
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* \copydoc VcfvMultiPhaseProblem::porosity
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*/
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template <class Context>
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Scalar porosity(const Context &context, int spaceIdx, int timeIdx) const
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{
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const GlobalPosition &pos = context.pos(spaceIdx, timeIdx);
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if (isFineMaterial_(pos))
|
|
|
|
return finePorosity_;
|
|
|
|
return coarsePorosity_;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*!
|
|
|
|
* \copydoc VcfvMultiPhaseProblem::materialLawParams
|
|
|
|
*/
|
|
|
|
template <class Context>
|
|
|
|
const MaterialLawParams& materialLawParams(const Context &context, int spaceIdx, int timeIdx) const
|
|
|
|
{
|
|
|
|
const GlobalPosition &pos = context.pos(spaceIdx, timeIdx);
|
|
|
|
if (isFineMaterial_(pos))
|
|
|
|
return fineMaterialParams_;
|
|
|
|
return coarseMaterialParams_;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*!
|
|
|
|
* \name Problem parameters
|
|
|
|
*/
|
|
|
|
//! \{
|
|
|
|
|
|
|
|
/*!
|
|
|
|
* \copydoc VcfvProblem::name
|
|
|
|
*/
|
|
|
|
const std::string name() const
|
|
|
|
{ return name_; }
|
|
|
|
|
|
|
|
/*!
|
|
|
|
* \copydoc VcfvMultiPhaseProblem::temperature
|
|
|
|
*
|
|
|
|
* The black-oil model assumes constant temperature to define its
|
|
|
|
* parameters. Although temperature is thus not really used by the
|
|
|
|
* model, it gets written to the VTK output. Who nows, maybe we
|
|
|
|
* will need it one day?
|
|
|
|
*/
|
|
|
|
template <class Context>
|
|
|
|
Scalar temperature(const Context &context, int spaceIdx, int timeIdx) const
|
|
|
|
{ return temperature_; }
|
|
|
|
|
|
|
|
// \}
|
|
|
|
|
|
|
|
/*!
|
|
|
|
* \name Boundary conditions
|
|
|
|
*/
|
|
|
|
//! \{
|
|
|
|
|
|
|
|
/*!
|
|
|
|
* \copydoc VcfvProblem::boundary
|
|
|
|
*
|
|
|
|
* The reservoir problem uses constraints to approximate
|
|
|
|
* extraction and production wells, so all boundaries are no-flow.
|
|
|
|
*/
|
|
|
|
template <class Context>
|
|
|
|
void boundary(BoundaryRateVector &values,
|
|
|
|
const Context &context,
|
|
|
|
int spaceIdx, int timeIdx) const
|
|
|
|
{
|
|
|
|
// no flow on top and bottom
|
|
|
|
values.setNoFlow();
|
|
|
|
}
|
|
|
|
|
|
|
|
//! \}
|
|
|
|
|
|
|
|
/*!
|
|
|
|
* \name Volume terms
|
|
|
|
*/
|
|
|
|
//! \{
|
|
|
|
|
|
|
|
/*!
|
|
|
|
* \copydoc VcfvProblem::initial
|
|
|
|
*
|
|
|
|
* The reservoir problem uses a constant boundary condition for
|
|
|
|
* the whole domain.
|
|
|
|
*/
|
|
|
|
template <class Context>
|
|
|
|
void initial(PrimaryVariables &values, const Context &context, int spaceIdx, int timeIdx) const
|
|
|
|
{
|
|
|
|
//////
|
|
|
|
// set the primary variables
|
|
|
|
//////
|
|
|
|
values.assignNaive(initialFluidState_);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*!
|
|
|
|
* \copydoc VcfvProblem::constraints
|
|
|
|
*
|
|
|
|
* The reservoir problem places two water-injection wells on the
|
|
|
|
* lower parts of the left and right edges of the domains and on
|
|
|
|
* production well in the middle. The injection wells are fully
|
|
|
|
* water saturated with a higher pressure, the producer is fully
|
|
|
|
* oil saturated with a lower pressure than the remaining
|
|
|
|
* reservoir.
|
|
|
|
*/
|
|
|
|
template <class Context>
|
|
|
|
void constraints(Constraints &constraints,
|
|
|
|
const Context &context,
|
|
|
|
int spaceIdx, int timeIdx) const
|
|
|
|
{
|
|
|
|
const auto &pos = context.pos(spaceIdx, timeIdx);
|
|
|
|
Scalar x = pos[0] - this->bboxMin()[0];
|
|
|
|
Scalar y = pos[dim-1] - this->bboxMin()[dim-1];
|
|
|
|
Scalar height = this->bboxMax()[dim-1] - this->bboxMin()[dim-1];
|
|
|
|
Scalar width = this->bboxMax()[0] - this->bboxMin()[0];
|
|
|
|
if ((onLeftBoundary_(pos)
|
|
|
|
|| onRightBoundary_(pos))
|
|
|
|
&& y < height/2)
|
|
|
|
{
|
|
|
|
// injectors
|
|
|
|
auto fs = initialFluidState_;
|
|
|
|
|
|
|
|
Scalar pInj = pReservoir_*1.5;
|
|
|
|
fs.setPressure(wPhaseIdx, pInj);
|
|
|
|
fs.setPressure(oPhaseIdx, pInj);
|
|
|
|
fs.setPressure(gPhaseIdx, pInj);
|
|
|
|
fs.setSaturation(wPhaseIdx, 1.0);
|
|
|
|
fs.setSaturation(oPhaseIdx, 0.0);
|
|
|
|
fs.setSaturation(gPhaseIdx, 0.0);
|
|
|
|
|
|
|
|
// set the compositions to only water
|
|
|
|
for (int phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx)
|
|
|
|
for (int compIdx = 0; compIdx < numComponents; ++compIdx)
|
|
|
|
fs.setMoleFraction(phaseIdx, compIdx, 0.0);
|
|
|
|
|
|
|
|
// set the composition of the oil phase to the initial
|
|
|
|
// composition
|
|
|
|
for (int compIdx = 0; compIdx < numComponents; ++compIdx)
|
|
|
|
fs.setMoleFraction(oPhaseIdx,
|
|
|
|
compIdx,
|
|
|
|
initialFluidState_.moleFraction(oPhaseIdx, compIdx));
|
|
|
|
|
|
|
|
fs.setMoleFraction(wPhaseIdx, wCompIdx, 1.0);
|
|
|
|
|
|
|
|
constraints.setAllConstraint();
|
|
|
|
constraints.assignNaive(fs);
|
|
|
|
}
|
|
|
|
else if (width/2 - 1 < x && x < width/2 + 1 && y > height/2)
|
|
|
|
{
|
|
|
|
// producer
|
|
|
|
auto fs = initialFluidState_;
|
|
|
|
|
|
|
|
Scalar pProd = pReservoir_/1.5;
|
|
|
|
fs.setPressure(wPhaseIdx, pProd);
|
|
|
|
fs.setPressure(oPhaseIdx, pProd);
|
|
|
|
fs.setPressure(gPhaseIdx, pProd);
|
|
|
|
fs.setSaturation(wPhaseIdx, 0.0);
|
|
|
|
fs.setSaturation(oPhaseIdx, 1.0);
|
|
|
|
fs.setSaturation(gPhaseIdx, 0.0);
|
|
|
|
|
|
|
|
// set the compositions to the initial composition
|
|
|
|
for (int phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx)
|
|
|
|
for (int compIdx = 0; compIdx < numComponents; ++compIdx)
|
|
|
|
fs.setMoleFraction(phaseIdx,
|
|
|
|
compIdx,
|
|
|
|
initialFluidState_.moleFraction(phaseIdx, compIdx));
|
|
|
|
|
|
|
|
constraints.setAllConstraint();
|
|
|
|
constraints.assignNaive(fs);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/*!
|
|
|
|
* \copydoc VcfvProblem::source
|
|
|
|
*
|
|
|
|
* For this problem, the source term of all components is 0 everywhere.
|
|
|
|
*/
|
|
|
|
template <class Context>
|
|
|
|
void source(RateVector &rate,
|
|
|
|
const Context &context,
|
|
|
|
int spaceIdx, int timeIdx) const
|
|
|
|
{ rate = Scalar(0.0); }
|
|
|
|
|
|
|
|
//! \}
|
|
|
|
|
|
|
|
private:
|
|
|
|
void initFluidState_()
|
|
|
|
{
|
|
|
|
auto &fs = initialFluidState_;
|
|
|
|
|
|
|
|
//////
|
|
|
|
// set temperatures
|
|
|
|
//////
|
|
|
|
fs.setTemperature(temperature_);
|
|
|
|
|
|
|
|
//////
|
|
|
|
// set saturations
|
|
|
|
//////
|
|
|
|
fs.setSaturation(FluidSystem::oPhaseIdx, 1.0);
|
|
|
|
fs.setSaturation(FluidSystem::wPhaseIdx, 0.0);
|
|
|
|
fs.setSaturation(FluidSystem::gPhaseIdx, 0.0);
|
|
|
|
|
|
|
|
//////
|
|
|
|
// set pressures
|
|
|
|
//////
|
|
|
|
Scalar pw = pReservoir_;
|
|
|
|
|
|
|
|
PhaseVector pC;
|
|
|
|
const auto &matParams = fineMaterialParams_;
|
|
|
|
MaterialLaw::capillaryPressures(pC, matParams, fs);
|
|
|
|
|
|
|
|
fs.setPressure(oPhaseIdx, pw + (pC[oPhaseIdx] - pC[wPhaseIdx]));
|
|
|
|
fs.setPressure(wPhaseIdx, pw + (pC[wPhaseIdx] - pC[wPhaseIdx]));
|
|
|
|
fs.setPressure(gPhaseIdx, pw + (pC[gPhaseIdx] - pC[wPhaseIdx]));
|
|
|
|
|
|
|
|
// reset all mole fractions to 0
|
|
|
|
for (int phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx)
|
|
|
|
for (int compIdx = 0; compIdx < numComponents; ++compIdx)
|
|
|
|
fs.setMoleFraction(phaseIdx, compIdx, 0.0);
|
|
|
|
|
|
|
|
//////
|
|
|
|
// set composition of the gas and water phases
|
|
|
|
//////
|
|
|
|
fs.setMoleFraction(wPhaseIdx, wCompIdx, 1.0);
|
|
|
|
fs.setMoleFraction(gPhaseIdx, gCompIdx, 1.0);
|
|
|
|
|
|
|
|
//////
|
|
|
|
// set composition of the oil phase
|
|
|
|
//////
|
|
|
|
|
|
|
|
// retrieve the relevant black-oil parameters from the fluid
|
|
|
|
// system.
|
|
|
|
Scalar pSat = pReservoir_; // the saturation pressure of the oil
|
|
|
|
Scalar Bo = FluidSystem::oilFormationVolumeFactor(pSat);
|
2013-11-04 06:55:51 -06:00
|
|
|
Scalar Rs = FluidSystem::gasDissolutionFactor(pSat);
|
2013-09-23 11:56:30 -05:00
|
|
|
Scalar rhoo = FluidSystem::surfaceDensity(oPhaseIdx)/Bo;
|
|
|
|
Scalar rhogref = FluidSystem::surfaceDensity(gPhaseIdx);
|
|
|
|
|
|
|
|
// calculate composition of oil phase in terms of mass
|
|
|
|
// fractions.
|
|
|
|
Scalar XoG = Rs*rhogref / rhoo;
|
|
|
|
|
|
|
|
// convert mass to mole fractions
|
|
|
|
Scalar MG = FluidSystem::molarMass(gCompIdx);
|
|
|
|
Scalar MO = FluidSystem::molarMass(oCompIdx);
|
|
|
|
|
|
|
|
Scalar xoG = XoG*MO/((MO - MG)*XoG + MG);
|
|
|
|
Scalar xoO = 1 - xoG;
|
|
|
|
|
|
|
|
// finally set the oil-phase composition
|
|
|
|
fs.setMoleFraction(oPhaseIdx, gCompIdx, xoG);
|
|
|
|
fs.setMoleFraction(oPhaseIdx, oCompIdx, xoO);
|
|
|
|
}
|
|
|
|
|
|
|
|
bool onLeftBoundary_(const GlobalPosition &pos) const
|
|
|
|
{ return pos[0] < eps_; }
|
|
|
|
|
|
|
|
bool onRightBoundary_(const GlobalPosition &pos) const
|
|
|
|
{ return pos[0] > this->bboxMax()[0] - eps_; }
|
|
|
|
|
|
|
|
bool onInlet_(const GlobalPosition &pos) const
|
|
|
|
{ return onRightBoundary_(pos) && (5 < pos[1]) && (pos[1] < 15); }
|
|
|
|
|
|
|
|
bool isFineMaterial_(const GlobalPosition &pos) const
|
|
|
|
{ return pos[dim-1] > layerBottom_; }
|
|
|
|
|
|
|
|
DimMatrix fineK_;
|
|
|
|
DimMatrix coarseK_;
|
|
|
|
Scalar layerBottom_;
|
|
|
|
Scalar pReservoir_;
|
|
|
|
|
|
|
|
Scalar finePorosity_;
|
|
|
|
Scalar coarsePorosity_;
|
|
|
|
|
|
|
|
MaterialLawParams fineMaterialParams_;
|
|
|
|
MaterialLawParams coarseMaterialParams_;
|
|
|
|
|
|
|
|
BlackOilFluidState initialFluidState_;
|
|
|
|
|
|
|
|
Scalar temperature_;
|
|
|
|
Scalar maxDepth_;
|
|
|
|
Scalar eps_;
|
|
|
|
|
|
|
|
std::string name_ ;
|
|
|
|
};
|
2013-11-04 07:17:32 -06:00
|
|
|
} // namespace Ewoms
|
2013-09-23 11:56:30 -05:00
|
|
|
|
|
|
|
#endif
|