mirror of
https://github.com/OPM/opm-simulators.git
synced 2024-12-22 15:33:29 -06:00
80 lines
2.7 KiB
C++
80 lines
2.7 KiB
C++
/*
|
|
Copyright 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_PVTPROPERTIESINCOMPFROMDECK_HEADER_INCLUDED
|
|
#define OPM_PVTPROPERTIESINCOMPFROMDECK_HEADER_INCLUDED
|
|
|
|
#include <opm/core/io/eclipse/EclipseGridParser.hpp>
|
|
#include <opm/parser/eclipse/Deck/Deck.hpp>
|
|
#include <array>
|
|
|
|
namespace Opm
|
|
{
|
|
|
|
/// Class collecting pvt properties for 2 phases, reading from
|
|
/// eclipse input (keywords DENSITY, PVTW, PVCDO).
|
|
///
|
|
/// All phases are incompressible and have constant viscosities.
|
|
/// NOTE: This class is intentionally similar to BlackoilPvtProperties.
|
|
class PvtPropertiesIncompFromDeck
|
|
{
|
|
public:
|
|
/// Default constructor.
|
|
PvtPropertiesIncompFromDeck();
|
|
|
|
/// Initialize from deck.
|
|
void init(const EclipseGridParser& deck);
|
|
|
|
/// Initialize from deck.
|
|
void init(Opm::DeckConstPtr newParserDeck);
|
|
|
|
/// Number of active phases.
|
|
int numPhases() const;
|
|
|
|
/// Densities of stock components at surface conditions.
|
|
/// \return Array of size numPhases().
|
|
const double* surfaceDensities() const;
|
|
|
|
/// Densities of stock components at reservoir conditions.
|
|
/// Note: a reasonable question to ask is why there can be
|
|
/// different densities at surface and reservoir conditions,
|
|
/// when the phases are assumed incompressible. The answer is
|
|
/// that even if we approximate the phases as being
|
|
/// incompressible during simulation, the density difference
|
|
/// between surface and reservoir may be larger. For accurate
|
|
/// reporting and using data given in terms of surface values,
|
|
/// we need to handle this difference.
|
|
/// \return Array of size numPhases().
|
|
const double* reservoirDensities() const;
|
|
|
|
/// Viscosities.
|
|
const double* viscosity() const;
|
|
|
|
private:
|
|
std::array<double, 2> surface_density_;
|
|
std::array<double, 2> reservoir_density_;
|
|
std::array<double, 2> viscosity_;
|
|
};
|
|
|
|
}
|
|
|
|
|
|
|
|
#endif // OPM_PVTPROPERTIESINCOMPFROMDECK_HEADER_INCLUDED
|