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7cf471162e
this renames the 'test' directory to 'tests' and 'test/implicit' to 'tests/models'. the latter change reflects the fact that in eWoms all models are implicit since the IMPET models have been removed.
377 lines
12 KiB
C++
377 lines
12 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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* Copyright (C) 2012 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::PowerInjectionProblem
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*/
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#ifndef EWOMS_POWER_INJECTION_PROBLEM_HH
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#define EWOMS_POWER_INJECTION_PROBLEM_HH
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#include <opm/material/fluidmatrixinteractions/2p/RegularizedVanGenuchten.hpp>
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#include <opm/material/fluidmatrixinteractions/2p/LinearMaterial.hpp>
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#include <opm/material/fluidmatrixinteractions/2p/EffToAbsLaw.hpp>
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#include <opm/material/fluidmatrixinteractions/mp/2pAdapter.hpp>
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#include <opm/material/fluidsystems/2pImmiscibleFluidSystem.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/Air.hpp>
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#include <ewoms/models/immiscible/immisciblemodel.hh>
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#include <ewoms/io/cubegridcreator.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 <type_traits>
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#include <iostream>
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namespace Ewoms {
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template <class TypeTag>
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class PowerInjectionProblem;
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//////////
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// Specify the properties for the powerInjection problem
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//////////
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namespace Properties {
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NEW_TYPE_TAG(PowerInjectionBaseProblem);
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// Set the grid implementation to be used
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SET_TYPE_PROP(PowerInjectionBaseProblem, Grid, Dune::YaspGrid</*dim=*/1>);
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// set the GridCreator property
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SET_TYPE_PROP(PowerInjectionBaseProblem, GridCreator, CubeGridCreator<TypeTag>);
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// Set the problem property
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SET_TYPE_PROP(PowerInjectionBaseProblem, Problem, Ewoms::PowerInjectionProblem<TypeTag>);
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// Set the wetting phase
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SET_PROP(PowerInjectionBaseProblem, 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(PowerInjectionBaseProblem, 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::GasPhase<Scalar, Opm::Air<Scalar> > type;
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};
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// Set the material Law
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SET_PROP(PowerInjectionBaseProblem, MaterialLaw)
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{
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private:
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// define the material law which is parameterized by effective
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// saturations
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typedef typename GET_PROP_TYPE(TypeTag, Scalar) Scalar;
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typedef Opm::RegularizedVanGenuchten<Scalar> EffectiveLaw;
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// define the material law parameterized by absolute saturations
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typedef Opm::EffToAbsLaw<EffectiveLaw> TwoPMaterialLaw;
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typedef typename GET_PROP_TYPE(TypeTag, FluidSystem) FluidSystem;
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enum { wPhaseIdx = FluidSystem::wPhaseIdx };
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public:
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typedef Opm::TwoPAdapter<wPhaseIdx, TwoPMaterialLaw> type;
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};
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// Write out the filter velocities for this problem
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SET_BOOL_PROP(PowerInjectionBaseProblem, VtkWriteFilterVelocities, true);
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// Disable gravity
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SET_BOOL_PROP(PowerInjectionBaseProblem, EnableGravity, false);
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// define the properties specific for the power injection problem
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SET_SCALAR_PROP(PowerInjectionBaseProblem, DomainSizeX, 100.0);
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SET_SCALAR_PROP(PowerInjectionBaseProblem, DomainSizeY, 1.0);
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SET_SCALAR_PROP(PowerInjectionBaseProblem, DomainSizeZ, 1.0);
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SET_INT_PROP(PowerInjectionBaseProblem, CellsX, 250);
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SET_INT_PROP(PowerInjectionBaseProblem, CellsY, 1);
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SET_INT_PROP(PowerInjectionBaseProblem, CellsZ, 1);
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// The default for the end time of the simulation
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SET_SCALAR_PROP(PowerInjectionBaseProblem, EndTime, 100);
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// The default for the initial time step size of the simulation
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SET_SCALAR_PROP(PowerInjectionBaseProblem, InitialTimeStepSize, 1e-3);
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}
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/*!
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* \ingroup VcfvTestProblems
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* \brief 1D Problem with very fast injection of gas on the left.
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*
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* The velocity model is chosen in the .cc file in this problem. The
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* spatial parameters are inspired by the ones given by
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*
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* V. Jambhekar: "Forchheimer Porous-media Flow models -- Numerical
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* Investigation and Comparison with Experimental Data", Master's
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* Thesis at Institute for Modelling Hydraulic and Environmental
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* Systems, University of Stuttgart, 2011
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*/
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template <class TypeTag>
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class PowerInjectionProblem
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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, 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, TimeManager) TimeManager;
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enum {
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// number of phases
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// phase indices
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wPhaseIdx = FluidSystem::wPhaseIdx,
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nPhaseIdx = FluidSystem::nPhaseIdx,
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// equation indices
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contiNEqIdx = Indices::conti0EqIdx + nPhaseIdx,
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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, 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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PowerInjectionProblem(TimeManager &timeManager)
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: ParentType(timeManager, GET_PROP_TYPE(TypeTag, GridCreator)::grid().leafView())
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{
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eps_ = 3e-6;
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FluidSystem::init();
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temperature_ = 273.15 + 26.6;
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// parameters for the Van Genuchten law
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// alpha and n
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materialParams_.setVgAlpha(0.00045);
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materialParams_.setVgN(7.3);
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K_ = this->toDimMatrix_(5.73e-08); // [m^2]
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setupInitialFluidState_();
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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 VcfvProblem::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 << "powerinjection_";
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if (std::is_same<typename GET_PROP_TYPE(TypeTag, VelocityModule),
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Ewoms::VcfvDarcyVelocityModule<TypeTag> >::value)
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oss << "darcy";
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else
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oss << "forchheimer";
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return oss.str();
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}
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/*!
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* \copydoc VcfvProblem::postTimeStep
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*/
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void postTimeStep()
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{
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// Calculate storage terms
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PrimaryVariables 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;
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}
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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 VcfvMultiPhaseProblem::intrinsicPermeability
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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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{ return K_; }
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/*!
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* \copydoc VcfvForchheimerBaseProblem::ergunCoefficient
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*/
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template <class Context>
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Scalar ergunCoefficient(const Context &context, int spaceIdx, int timeIdx) const
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{ return 0.3866; }
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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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{ return 0.558; }
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/*!
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* \copydoc VcfvMultiPhaseProblem::materialLawParams
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*/
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template <class Context>
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const MaterialLawParams& materialLawParams(const Context &context, int spaceIdx, int timeIdx) const
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{ return materialParams_; }
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/*!
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* \copydoc VcfvMultiPhaseProblem::temperature
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*/
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template <class Context>
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Scalar temperature(const Context &context,
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int spaceIdx, int timeIdx) const
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{ return temperature_; }
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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 VcfvProblem::boundary
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*
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* This problem sets a very high injection rate of nitrogen on the
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* left and a free-flow boundary on the right.
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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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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 (onLeftBoundary_(pos)) {
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RateVector massRate(0.0);
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massRate = 0.0;
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massRate[contiNEqIdx] = -1.00; // 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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// free flow boundary with initial condition on the right
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values.setFreeFlow(context, spaceIdx, timeIdx, initialFluidState_);
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}
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}
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//! \}
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/*!
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* \name Volume terms
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*/
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//! \{
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/*!
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* \copydoc VcfvProblem::initial
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*/
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template <class Context>
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void initial(PrimaryVariables &values,
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const Context &context,
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int spaceIdx, int timeIdx) const
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{
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// assign the primary variables
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values.assignNaive(initialFluidState_);
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}
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/*!
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* \copydoc VcfvProblem::source
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*
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* For this problem, the source term of all components is 0
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* everywhere.
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*/
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template <class Context>
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void source(RateVector &rate,
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const Context &context,
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int spaceIdx, int timeIdx) const
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{ rate = Scalar(0.0); }
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//! \}
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private:
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bool onLeftBoundary_(const GlobalPosition &pos) const
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{ return pos[0] < this->bboxMin()[0] + eps_; }
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bool onRightBoundary_(const GlobalPosition &pos) const
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{ return pos[0] > this->bboxMax()[0] - eps_; }
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void setupInitialFluidState_()
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{
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initialFluidState_.setTemperature(temperature_);
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Scalar Sw = 1.0;
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initialFluidState_.setSaturation(wPhaseIdx, Sw);
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initialFluidState_.setSaturation(nPhaseIdx, 1 - Sw);
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Scalar p = 1e5;
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initialFluidState_.setPressure(wPhaseIdx, p);
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initialFluidState_.setPressure(nPhaseIdx, p);
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}
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DimMatrix K_;
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MaterialLawParams materialParams_;
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Opm::ImmiscibleFluidState<Scalar, FluidSystem> initialFluidState_;
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Scalar temperature_;
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Scalar eps_;
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};
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} //end namespace
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#endif
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