SteadyStateUpscaler.hpp

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//===========================================================================
//
// File: SteadyStateUpscaler.hpp
//
// Created: Fri Aug 28 14:01:19 2009
//
// Author(s): Atgeirr F Rasmussen <atgeirr@sintef.no>
//            Bård Skaflestad     <bard.skaflestad@sintef.no>
//
// $Date$
//
// $Revision$
//
//===========================================================================

/*
  Copyright 2009, 2010 SINTEF ICT, Applied Mathematics.
  Copyright 2009, 2010 Statoil ASA.

  This file is part of The Open Reservoir Simulator Project (OpenRS).

  OpenRS is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  OpenRS is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with OpenRS.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef OPM_STEADYSTATEUPSCALER_HEADER
#define OPM_STEADYSTATEUPSCALER_HEADER

#include <opm/upscaling/UpscalerBase.hpp>
#include <opm/porsol/euler/EulerUpstream.hpp>
#include <opm/porsol/euler/ImplicitCapillarity.hpp>
#include <array>

namespace Opm
{
    template <class Traits>
    class SteadyStateUpscaler : public UpscalerBase<Traits>
    {
    public:
    // ------- Typedefs and enums -------

        typedef UpscalerBase<Traits> Super;
        typedef typename Super::permtensor_t permtensor_t;
        typedef typename UpscalerBase<Traits>::GridInterface GridInterface;
        enum { Dimension = UpscalerBase<Traits>::Dimension };

    // ------- Methods -------

    SteadyStateUpscaler();

        std::pair<permtensor_t, permtensor_t> upscaleSteadyState(const int flow_direction,
                                                                 const std::vector<double>& initial_saturation,
                                                                 const double boundary_saturation,
                                                                 const double pressure_drop,
                                                                 const permtensor_t& upscaled_perm);

    const std::vector<double>& lastSaturationState() const;

        double lastSaturationUpscaled() const;

    protected:
    // ------- Typedefs -------
        typedef typename Traits::template TransportSolver<GridInterface, typename Super::BCs>::Type TransportSolver;

    // ------- Methods -------
    template <class FlowSol>
        void computeInOutFlows(std::pair<double, double>& water_inout,
                               std::pair<double, double>& oil_inout,
                               const FlowSol& flow_solution,
                               const std::vector<double>& saturations) const;
    virtual void initImpl(const Opm::parameter::ParameterGroup& param);


    // ------- Data members -------
    std::vector<double> last_saturation_state_;
        bool use_gravity_;
    bool output_vtk_;
        bool print_inoutflows_;
    int simulation_steps_;
    double stepsize_;
        double relperm_threshold_;
        double maximum_mobility_contrast_;
        double sat_change_threshold_;
    TransportSolver transport_solver_;
    };

} // namespace Opm

#include "SteadyStateUpscaler_impl.hpp"


#endif // OPM_STEADYSTATEUPSCALER_HEADER