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Added class SaturationPropsFromDeck.

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Atgeirr Flø Rasmussen 2012-01-05 11:17:52 +01:00
parent 8f13a2d3c9
commit 2899de390d
1 changed files with 91 additions and 0 deletions
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opm/core/fluid/SaturationPropsFromDeck.hpp Normal file
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/*
Copyright 2010, 2011, 2012 SINTEF ICT, Applied Mathematics.
This file is part of the Open Porous Media project (OPM).
OPM 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.
OPM 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 OPM. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef OPM_SATURATIONPROPSFROMDECK_HEADER_INCLUDED
#define OPM_SATURATIONPROPSFROMDECK_HEADER_INCLUDED
#include <opm/core/eclipse/EclipseGridParser.hpp>
#include <opm/core/utility/UniformTableLinear.hpp>
#include <opm/core/fluid/blackoil/BlackoilPhases.hpp>
namespace Opm
{
class SaturationPropsFromDeck : public BlackoilPhases
{
public:
/// Default constructor.
SaturationPropsFromDeck();
/// Initialize from deck.
void init(const Dune::EclipseGridParser& deck);
/// Relative permeability.
/// \param[in] n Number of data points.
/// \param[in] s Array of nP saturation values.
/// \param[out] kr Array of nP relperm values, array must be valid before calling.
/// \param[out] dkrds If non-null: array of nP^2 relperm derivative values,
/// array must be valid before calling.
/// The P^2 derivative matrix is
/// m_{ij} = \frac{dkr_i}{ds^j},
/// and is output in Fortran order (m_00 m_10 m_20 m01 ...)
void relperm(const int n,
const double* s,
double* kr,
double* dkrds) const;
/// Capillary pressure.
/// \param[in] n Number of data points.
/// \param[in] s Array of nP saturation values.
/// \param[out] pc Array of nP capillary pressure values, array must be valid before calling.
/// \param[out] dpcds If non-null: array of nP^2 derivative values,
/// array must be valid before calling.
/// The P^2 derivative matrix is
/// m_{ij} = \frac{dpc_i}{ds^j},
/// and is output in Fortran order (m_00 m_10 m_20 m01 ...)
void capPress(const int n,
const double* s,
double* pv,
double* dpcds) const;
private:
void evalKr(const double* s, double* kr) const;
void evalKrDeriv(const double* s, double* kr, double* dkrds) const;
void evalPc(const double* s, double* pc) const;
void evalPcDeriv(const double* s, double* pc, double* dpcds) const;
private:
PhaseUsage phase_usage_;
Dune::utils::UniformTableLinear<double> krw_;
Dune::utils::UniformTableLinear<double> krow_;
Dune::utils::UniformTableLinear<double> pcow_;
Dune::utils::UniformTableLinear<double> krg_;
Dune::utils::UniformTableLinear<double> krog_;
Dune::utils::UniformTableLinear<double> pcog_;
double krocw_; // = krow_(s_wc)
};
} // namespace Opm
#endif // OPM_SATURATIONPROPSFROMDECK_HEADER_INCLUDED