mirror of
https://github.com/OPM/opm-simulators.git
synced 2024-11-22 09:16:27 -06:00
d514667977
i.e., the solvers.hh file is removed. The main reason for this is that it avoids having to distribute a file with a potentially incompatible license (i.e., GPLv2 + template exception vs GPLv2+), but the home-brewn bicgstab solver also seems to perform a tiny bit better.
585 lines
19 KiB
C++
585 lines
19 KiB
C++
// -*- 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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* \copydoc Ewoms::LensProblem
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*/
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#ifndef EWOMS_LENS_PROBLEM_HH
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#define EWOMS_LENS_PROBLEM_HH
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#include <ewoms/io/structuredgridmanager.hh>
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#include <ewoms/models/immiscible/immiscibleproperties.hh>
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#include <opm/material/fluidmatrixinteractions/RegularizedVanGenuchten.hpp>
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#include <opm/material/fluidmatrixinteractions/LinearMaterial.hpp>
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#include <opm/material/fluidmatrixinteractions/EffToAbsLaw.hpp>
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#include <opm/material/fluidmatrixinteractions/MaterialTraits.hpp>
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#include <opm/material/fluidsystems/TwoPhaseImmiscibleFluidSystem.hpp>
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#include <opm/material/fluidstates/ImmiscibleFluidState.hpp>
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#include <opm/material/components/SimpleH2O.hpp>
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#include <opm/material/components/Dnapl.hpp>
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#include <opm/common/Unused.hpp>
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#include <dune/common/version.hh>
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#include <dune/common/fvector.hh>
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#include <dune/common/fmatrix.hh>
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#include <sstream>
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#include <string>
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#include <iostream>
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namespace Ewoms {
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template <class TypeTag>
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class LensProblem;
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namespace Properties {
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NEW_TYPE_TAG(LensBaseProblem, INHERITS_FROM(StructuredGridManager));
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// declare the properties specific for the lens problem
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NEW_PROP_TAG(LensLowerLeftX);
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NEW_PROP_TAG(LensLowerLeftY);
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NEW_PROP_TAG(LensLowerLeftZ);
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NEW_PROP_TAG(LensUpperRightX);
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NEW_PROP_TAG(LensUpperRightY);
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NEW_PROP_TAG(LensUpperRightZ);
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// Set the problem property
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SET_TYPE_PROP(LensBaseProblem, Problem, Ewoms::LensProblem<TypeTag>);
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// Use Dune-grid's YaspGrid
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SET_TYPE_PROP(LensBaseProblem, Grid, Dune::YaspGrid<2>);
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// Set the wetting phase
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SET_PROP(LensBaseProblem, WettingPhase)
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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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public:
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typedef Opm::LiquidPhase<Scalar, Opm::SimpleH2O<Scalar> > type;
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};
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// Set the non-wetting phase
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SET_PROP(LensBaseProblem, NonwettingPhase)
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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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public:
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typedef Opm::LiquidPhase<Scalar, Opm::DNAPL<Scalar> > type;
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};
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// Set the material Law
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SET_PROP(LensBaseProblem, MaterialLaw)
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{
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private:
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typedef typename GET_PROP_TYPE(TypeTag, FluidSystem) FluidSystem;
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enum { wettingPhaseIdx = FluidSystem::wettingPhaseIdx };
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enum { nonWettingPhaseIdx = FluidSystem::nonWettingPhaseIdx };
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typedef typename GET_PROP_TYPE(TypeTag, Scalar) Scalar;
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typedef Opm::TwoPhaseMaterialTraits<Scalar,
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/*wettingPhaseIdx=*/FluidSystem::wettingPhaseIdx,
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/*nonWettingPhaseIdx=*/FluidSystem::nonWettingPhaseIdx> Traits;
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// define the material law which is parameterized by effective
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// saturations
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typedef Opm::RegularizedVanGenuchten<Traits> EffectiveLaw;
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public:
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// define the material law parameterized by absolute saturations
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typedef Opm::EffToAbsLaw<EffectiveLaw> type;
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};
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// Write the solutions of individual newton iterations?
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SET_BOOL_PROP(LensBaseProblem, NewtonWriteConvergence, false);
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// Use forward differences instead of central differences
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SET_INT_PROP(LensBaseProblem, NumericDifferenceMethod, +1);
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// Enable gravity
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SET_BOOL_PROP(LensBaseProblem, EnableGravity, true);
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// define the properties specific for the lens problem
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SET_SCALAR_PROP(LensBaseProblem, LensLowerLeftX, 1.0);
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SET_SCALAR_PROP(LensBaseProblem, LensLowerLeftY, 2.0);
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SET_SCALAR_PROP(LensBaseProblem, LensLowerLeftZ, 0.0);
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SET_SCALAR_PROP(LensBaseProblem, LensUpperRightX, 4.0);
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SET_SCALAR_PROP(LensBaseProblem, LensUpperRightY, 3.0);
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SET_SCALAR_PROP(LensBaseProblem, LensUpperRightZ, 1.0);
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SET_SCALAR_PROP(LensBaseProblem, DomainSizeX, 6.0);
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SET_SCALAR_PROP(LensBaseProblem, DomainSizeY, 4.0);
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SET_SCALAR_PROP(LensBaseProblem, DomainSizeZ, 1.0);
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SET_INT_PROP(LensBaseProblem, CellsX, 48);
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SET_INT_PROP(LensBaseProblem, CellsY, 32);
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SET_INT_PROP(LensBaseProblem, CellsZ, 16);
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// The default for the end time of the simulation
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SET_SCALAR_PROP(LensBaseProblem, EndTime, 30e3);
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// The default for the initial time step size of the simulation
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SET_SCALAR_PROP(LensBaseProblem, InitialTimeStepSize, 250);
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// By default, include the intrinsic permeability tensor to the VTK output files
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SET_BOOL_PROP(LensBaseProblem, VtkWriteIntrinsicPermeabilities, true);
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// enable the storage cache by default for this problem
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SET_BOOL_PROP(LensBaseProblem, EnableStorageCache, true);
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// enable the cache for intensive quantities by default for this problem
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SET_BOOL_PROP(LensBaseProblem, EnableIntensiveQuantityCache, true);
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} // namespace Properties
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/*!
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* \ingroup TestProblems
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*
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* \brief Soil contamination problem where DNAPL infiltrates a fully
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* water saturated medium.
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*
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* The domain is sized 6m times 4m and features a rectangular lens
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* with low permeablility which spans from (1 m , 2 m) to (4 m, 3 m)
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* and is surrounded by a medium with higher permability. Note that
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* this problem is discretized using only two dimensions, so from the
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* point of view of the model, the depth of the domain is implicitly
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* assumed to be 1 m everywhere.
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*
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* On the top and the bottom of the domain no-flow boundary conditions
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* are used, while free-flow conditions apply on the left and right
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* boundaries; DNAPL is injected at the top boundary from 3m to 4m at
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* a rate of 0.04 kg/(s m^2).
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*
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* At the boundary on the left, a free-flow condition using the
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* hydrostatic pressure scaled by a factor of 1.125 is imposed, while
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* on the right, it is just the hydrostatic pressure. The DNAPL
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* saturation on both sides is zero.
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*/
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template <class TypeTag>
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class LensProblem : 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, Scalar) Scalar;
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typedef typename GET_PROP_TYPE(TypeTag, GridView) GridView;
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typedef typename GET_PROP_TYPE(TypeTag, Indices) Indices;
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typedef typename GET_PROP_TYPE(TypeTag, FluidSystem) FluidSystem;
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typedef typename GET_PROP_TYPE(TypeTag, WettingPhase) WettingPhase;
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typedef typename GET_PROP_TYPE(TypeTag, NonwettingPhase) NonwettingPhase;
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typedef typename GET_PROP_TYPE(TypeTag, PrimaryVariables) PrimaryVariables;
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typedef typename GET_PROP_TYPE(TypeTag, Simulator) Simulator;
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typedef typename GET_PROP_TYPE(TypeTag, Model) Model;
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enum {
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// number of phases
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numPhases = FluidSystem::numPhases,
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// phase indices
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wettingPhaseIdx = FluidSystem::wettingPhaseIdx,
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nonWettingPhaseIdx = FluidSystem::nonWettingPhaseIdx,
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// equation indices
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contiNEqIdx = Indices::conti0EqIdx + nonWettingPhaseIdx,
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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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typedef typename GET_PROP_TYPE(TypeTag, EqVector) EqVector;
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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, MaterialLaw) MaterialLaw;
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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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public:
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/*!
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* \copydoc Doxygen::defaultProblemConstructor
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*/
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LensProblem(Simulator& simulator)
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: ParentType(simulator)
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{ }
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/*!
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* \copydoc FvBaseProblem::finishInit
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*/
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void finishInit()
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{
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ParentType::finishInit();
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eps_ = 3e-6;
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FluidSystem::init();
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temperature_ = 273.15 + 20; // -> 20°C
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lensLowerLeft_[0] = EWOMS_GET_PARAM(TypeTag, Scalar, LensLowerLeftX);
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lensLowerLeft_[1] = EWOMS_GET_PARAM(TypeTag, Scalar, LensLowerLeftY);
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lensUpperRight_[0] = EWOMS_GET_PARAM(TypeTag, Scalar, LensUpperRightX);
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lensUpperRight_[1] = EWOMS_GET_PARAM(TypeTag, Scalar, LensUpperRightY);
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if (dimWorld == 3) {
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lensLowerLeft_[2] = EWOMS_GET_PARAM(TypeTag, Scalar, LensLowerLeftZ);
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lensUpperRight_[2] = EWOMS_GET_PARAM(TypeTag, Scalar, LensUpperRightZ);
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}
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// residual saturations
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lensMaterialParams_.setResidualSaturation(wettingPhaseIdx, 0.18);
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lensMaterialParams_.setResidualSaturation(nonWettingPhaseIdx, 0.0);
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outerMaterialParams_.setResidualSaturation(wettingPhaseIdx, 0.05);
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outerMaterialParams_.setResidualSaturation(nonWettingPhaseIdx, 0.0);
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// parameters for the Van Genuchten law: alpha and n
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lensMaterialParams_.setVgAlpha(0.00045);
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lensMaterialParams_.setVgN(7.3);
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outerMaterialParams_.setVgAlpha(0.0037);
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outerMaterialParams_.setVgN(4.7);
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lensMaterialParams_.finalize();
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outerMaterialParams_.finalize();
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lensK_ = this->toDimMatrix_(9.05e-12);
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outerK_ = this->toDimMatrix_(4.6e-10);
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if (dimWorld == 3) {
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this->gravity_ = 0;
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this->gravity_[1] = -9.81;
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}
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}
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/*!
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* \copydoc FvBaseMultiPhaseProblem::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, LensLowerLeftX,
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"The x-coordinate of the lens' lower-left corner "
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"[m].");
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EWOMS_REGISTER_PARAM(TypeTag, Scalar, LensLowerLeftY,
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"The y-coordinate of the lens' lower-left corner "
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"[m].");
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EWOMS_REGISTER_PARAM(TypeTag, Scalar, LensUpperRightX,
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"The x-coordinate of the lens' upper-right corner "
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"[m].");
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EWOMS_REGISTER_PARAM(TypeTag, Scalar, LensUpperRightY,
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"The y-coordinate of the lens' upper-right corner "
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"[m].");
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if (dimWorld == 3) {
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EWOMS_REGISTER_PARAM(TypeTag, Scalar, LensLowerLeftZ,
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"The z-coordinate of the lens' lower-left "
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"corner [m].");
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EWOMS_REGISTER_PARAM(TypeTag, Scalar, LensUpperRightZ,
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"The z-coordinate of the lens' upper-right "
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"corner [m].");
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}
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}
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/*!
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* \name Soil parameters
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*/
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//! \{
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/*!
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* \copydoc FvBaseMultiPhaseProblem::intrinsicPermeability
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*/
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template <class Context>
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const DimMatrix& intrinsicPermeability(const Context& context, unsigned spaceIdx,
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unsigned timeIdx) const
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{
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const GlobalPosition& globalPos = context.pos(spaceIdx, timeIdx);
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if (isInLens_(globalPos))
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return lensK_;
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return outerK_;
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}
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/*!
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* \copydoc FvBaseMultiPhaseProblem::porosity
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*/
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template <class Context>
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Scalar porosity(const Context& OPM_UNUSED context,
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unsigned OPM_UNUSED spaceIdx,
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unsigned OPM_UNUSED timeIdx) const
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{ return 0.4; }
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/*!
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* \copydoc FvBaseMultiPhaseProblem::materialLawParams
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*/
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template <class Context>
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const MaterialLawParams& materialLawParams(const Context& context,
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unsigned spaceIdx, unsigned timeIdx) const
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{
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const GlobalPosition& globalPos = context.pos(spaceIdx, timeIdx);
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if (isInLens_(globalPos))
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return lensMaterialParams_;
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return outerMaterialParams_;
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}
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/*!
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* \copydoc FvBaseMultiPhaseProblem::temperature
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*/
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template <class Context>
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Scalar temperature(const Context& OPM_UNUSED context,
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unsigned OPM_UNUSED spaceIdx,
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unsigned OPM_UNUSED timeIdx) const
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{ return temperature_; }
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//! \}
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/*!
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* \name Auxiliary methods
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*/
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//! \{
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/*!
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* \copydoc FvBaseProblem::name
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*/
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std::string name() const
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{
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std::ostringstream oss;
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oss << "lens_" << Model::name()
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<< "_" << Model::discretizationName();
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return oss.str();
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}
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/*!
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* \copydoc FvBaseProblem::beginTimeStep
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*/
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void beginTimeStep()
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{ }
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/*!
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* \copydoc FvBaseProblem::beginIteration
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*/
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void beginIteration()
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{ }
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/*!
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* \copydoc FvBaseProblem::endTimeStep
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*/
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void endTimeStep()
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{
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#ifndef NDEBUG
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this->model().checkConservativeness();
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// Calculate storage terms
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EqVector storage;
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this->model().globalStorage(storage);
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// Write mass balance information for rank 0
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if (this->gridView().comm().rank() == 0) {
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std::cout << "Storage: " << storage << std::endl << std::flush;
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}
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#endif // NDEBUG
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}
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//! \}
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/*!
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* \name Boundary conditions
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*/
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//! \{
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/*!
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* \copydoc FvBaseProblem::boundary
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*/
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template <class Context>
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void boundary(BoundaryRateVector& values,
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const Context& context,
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unsigned spaceIdx,
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unsigned timeIdx) const
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{
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const GlobalPosition& pos = context.pos(spaceIdx, timeIdx);
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if (onLeftBoundary_(pos) || onRightBoundary_(pos)) {
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// free flow boundary
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Scalar densityW = WettingPhase::density(temperature_,
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/*pressure=*/Scalar(1e5));
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Scalar T = temperature(context, spaceIdx, timeIdx);
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Scalar pw, Sw;
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// set wetting phase pressure and saturation
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if (onLeftBoundary_(pos)) {
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Scalar height = this->boundingBoxMax()[1] - this->boundingBoxMin()[1];
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Scalar depth = this->boundingBoxMax()[1] - pos[1];
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Scalar alpha = (1 + 1.5 / height);
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// hydrostatic pressure scaled by alpha
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pw = 1e5 - alpha * densityW * this->gravity()[1] * depth;
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Sw = 1.0;
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}
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else {
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Scalar depth = this->boundingBoxMax()[1] - pos[1];
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// hydrostatic pressure
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pw = 1e5 - densityW * this->gravity()[1] * depth;
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Sw = 1.0;
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}
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// specify a full fluid state using pw and Sw
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const MaterialLawParams& matParams = this->materialLawParams(context, spaceIdx, timeIdx);
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Opm::ImmiscibleFluidState<Scalar, FluidSystem,
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/*storeEnthalpy=*/false> fs;
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fs.setSaturation(wettingPhaseIdx, Sw);
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fs.setSaturation(nonWettingPhaseIdx, 1 - Sw);
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fs.setTemperature(T);
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Scalar pC[numPhases];
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MaterialLaw::capillaryPressures(pC, matParams, fs);
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fs.setPressure(wettingPhaseIdx, pw);
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fs.setPressure(nonWettingPhaseIdx, pw + pC[nonWettingPhaseIdx] - pC[wettingPhaseIdx]);
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// impose an freeflow boundary condition
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values.setFreeFlow(context, spaceIdx, timeIdx, fs);
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}
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else if (onInlet_(pos)) {
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RateVector massRate(0.0);
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massRate = 0.0;
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massRate[contiNEqIdx] = -0.04; // kg / (m^2 * s)
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// impose a forced flow boundary
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values.setMassRate(massRate);
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}
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else {
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// no flow boundary
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values.setNoFlow();
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}
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}
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//! \}
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/*!
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* \name Volumetric terms
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*/
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//! \{
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/*!
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* \copydoc FvBaseProblem::initial
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*/
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template <class Context>
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void initial(PrimaryVariables& values, const Context& context, unsigned spaceIdx, unsigned timeIdx) const
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{
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const GlobalPosition& pos = context.pos(spaceIdx, timeIdx);
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Scalar depth = this->boundingBoxMax()[1] - pos[1];
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Opm::ImmiscibleFluidState<Scalar, FluidSystem> fs;
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fs.setPressure(wettingPhaseIdx, /*pressure=*/1e5);
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Scalar Sw = 1.0;
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fs.setSaturation(wettingPhaseIdx, Sw);
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fs.setSaturation(nonWettingPhaseIdx, 1 - Sw);
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fs.setTemperature(temperature_);
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typename FluidSystem::template ParameterCache<Scalar> paramCache;
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paramCache.updatePhase(fs, wettingPhaseIdx);
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Scalar densityW = FluidSystem::density(fs, paramCache, wettingPhaseIdx);
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|
|
|
// hydrostatic pressure (assuming incompressibility)
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Scalar pw = 1e5 - densityW * this->gravity()[1] * depth;
|
|
|
|
// calculate the capillary pressure
|
|
const MaterialLawParams& matParams = this->materialLawParams(context, spaceIdx, timeIdx);
|
|
Scalar pC[numPhases];
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MaterialLaw::capillaryPressures(pC, matParams, fs);
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|
|
|
// make a full fluid state
|
|
fs.setPressure(wettingPhaseIdx, pw);
|
|
fs.setPressure(nonWettingPhaseIdx, pw + (pC[wettingPhaseIdx] - pC[nonWettingPhaseIdx]));
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|
|
|
// assign the primary variables
|
|
values.assignNaive(fs);
|
|
}
|
|
|
|
/*!
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|
* \copydoc FvBaseProblem::source
|
|
*
|
|
* For this problem, the source term of all components is 0
|
|
* everywhere.
|
|
*/
|
|
template <class Context>
|
|
void source(RateVector& rate,
|
|
const Context& OPM_UNUSED context,
|
|
unsigned OPM_UNUSED spaceIdx,
|
|
unsigned OPM_UNUSED timeIdx) const
|
|
{ rate = Scalar(0.0); }
|
|
|
|
//! \}
|
|
|
|
private:
|
|
bool isInLens_(const GlobalPosition& pos) const
|
|
{
|
|
for (unsigned i = 0; i < dim; ++i) {
|
|
if (pos[i] < lensLowerLeft_[i] - eps_ || pos[i] > lensUpperRight_[i]
|
|
+ eps_)
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool onLeftBoundary_(const GlobalPosition& pos) const
|
|
{ return pos[0] < this->boundingBoxMin()[0] + eps_; }
|
|
|
|
bool onRightBoundary_(const GlobalPosition& pos) const
|
|
{ return pos[0] > this->boundingBoxMax()[0] - eps_; }
|
|
|
|
bool onLowerBoundary_(const GlobalPosition& pos) const
|
|
{ return pos[1] < this->boundingBoxMin()[1] + eps_; }
|
|
|
|
bool onUpperBoundary_(const GlobalPosition& pos) const
|
|
{ return pos[1] > this->boundingBoxMax()[1] - eps_; }
|
|
|
|
bool onInlet_(const GlobalPosition& pos) const
|
|
{
|
|
Scalar width = this->boundingBoxMax()[0] - this->boundingBoxMin()[0];
|
|
Scalar lambda = (this->boundingBoxMax()[0] - pos[0]) / width;
|
|
return onUpperBoundary_(pos) && 0.5 < lambda && lambda < 2.0 / 3.0;
|
|
}
|
|
|
|
GlobalPosition lensLowerLeft_;
|
|
GlobalPosition lensUpperRight_;
|
|
|
|
DimMatrix lensK_;
|
|
DimMatrix outerK_;
|
|
MaterialLawParams lensMaterialParams_;
|
|
MaterialLawParams outerMaterialParams_;
|
|
|
|
Scalar temperature_;
|
|
Scalar eps_;
|
|
};
|
|
|
|
} // namespace Ewoms
|
|
|
|
#endif
|