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116 lines
4.6 KiB
C++
116 lines
4.6 KiB
C++
// $Id: test_2p_spatialparamsinjection.hh 3456 2010-04-09 12:11:51Z mwolff $
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/*****************************************************************************
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* Copyright (C) 2008-2009 by Markus Wolff *
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* Institute of Hydraulic Engineering *
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* University of Stuttgart, Germany *
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* email: <givenname>.<name>@iws.uni-stuttgart.de *
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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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* \brief spatial parameters for the sequential tutorial
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*/
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#ifndef TUTORIALSPATIALPARAMETERS_DECOUPLED_HH
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#define TUTORIALSPATIALPARAMETERS_DECOUPLED_HH
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//#include <dumux/material/fluidmatrixinteractions/2p/linearmaterial.hh>
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#include <dumux/material/fluidmatrixinteractions/2p/regularizedbrookscorey.hh>
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#include <dumux/material/fluidmatrixinteractions/2p/efftoabslaw.hh>
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namespace Dumux
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{
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//! Definition of the spatial parameters for the decoupled tutorial
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template<class TypeTag>
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class TutorialSpatialParametersDecoupled
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{
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typedef typename GET_PROP_TYPE(TypeTag, PTAG(Grid)) Grid;
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typedef typename GET_PROP_TYPE(TypeTag, PTAG(GridView)) GridView;
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typedef typename GET_PROP_TYPE(TypeTag, PTAG(Scalar)) Scalar;
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typedef typename Grid::ctype CoordScalar;
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enum
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{dim=Grid::dimension, dimWorld=Grid::dimensionworld, numEq=1};
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typedef typename Grid::Traits::template Codim<0>::Entity Element;
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typedef Dune::FieldVector<CoordScalar, dimWorld> GlobalPosition;
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typedef Dune::FieldVector<CoordScalar, dim> LocalPosition;
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typedef Dune::FieldMatrix<Scalar,dim,dim> FieldMatrix;
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// material law typedefs
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typedef RegularizedBrooksCorey<Scalar> EffectiveMaterialLaw;
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// typedef LinearMaterial<Scalar> EffectiveMaterialLaw;
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public:
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typedef EffToAbsLaw<EffectiveMaterialLaw> MaterialLaw;
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typedef typename MaterialLaw::Params MaterialLawParams;
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//! Update the spatial parameters with the flow solution after a timestep.
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/*! Function left blank as there is nothing to do for the tutorial.
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*/
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void update (Scalar saturationW, const Element& element)
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{ }
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//! Intrinsic permeability tensor
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/*! Apply the intrinsic permeability tensor \f$[m^2]\f$ to a
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* pressure potential gradient.
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*/
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const FieldMatrix& intrinsicPermeability (const GlobalPosition& globalPos,
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const Element& element) const
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{
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return K_;
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}
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//! Define the porosity \f$[-]\f$ of the spatial parameters
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double porosity(const GlobalPosition& globalPos, const Element& element) const
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{
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return 0.2;
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}
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//! return the parameter object for the material law (i.e. Brooks-Corey)
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//! which may vary with the spatial position
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const MaterialLawParams& materialLawParams(const GlobalPosition& globalPos,
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const Element &element) const
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{
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return materialLawParams_;
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}
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//! Constructor
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TutorialSpatialParametersDecoupled(const GridView& gridView)
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: K_(0)
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{
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for (int i = 0; i < dim; i++)
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K_[i][i] = 1e-7;
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// residual saturations
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materialLawParams_.setSwr(0);
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materialLawParams_.setSnr(0);
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// parameters for the Brooks-Corey Law
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// entry pressures
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materialLawParams_.setPe(500);
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// Brooks-Corey shape parameters
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materialLawParams_.setAlpha(2);
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}
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private:
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MaterialLawParams materialLawParams_;
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FieldMatrix K_;
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};
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} // end namespace
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#endif
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