mirror of
https://github.com/OPM/opm-simulators.git
synced 2024-12-25 08:41:00 -06:00
5cd7468b51
Start using the well model desribed in SPE 12259 "Enhancements to the Strongly Coupled, Fully Implicit Well Model: Wellbore CrossFlow Modeling and Collective Well Control" The new well model uses three well primary variables: (the old one had 4) 1) bhp for rate controlled wells or total_rate for bhp controlled wells 2) flowing fraction of water Fw = g_w * Q_w / (g_w * Q_w + q_o * Q_o + q_g + Q_g) 3) flowing fraction of gas Fg = g_g * Q_g / (g_w * Q_w + q_o * Q_o + q_g + Q_g) where g_g = 0.01 and q_w = q_o = 1; Note 1: This is the starting point of implementing a well model using denseAD The plan is to gradually remove Eigen from the well model and instead use the fluidState object provided by the Ebos simulator Note 2: This is still work in progress and substantial cleaning and testing is still needed. Note 3: Runs SPE1, SPE9 and norne until 950 days.
58 lines
2.1 KiB
C++
58 lines
2.1 KiB
C++
/*
|
|
Copyright 2013, 2015 SINTEF ICT, Applied Mathematics.
|
|
Copyright 2014, 2015 Statoil ASA.
|
|
Copyright 2014, 2015 Dr. Markus Blatt - HPC-Simulation-Software & Services
|
|
Copyright 2015 NTNU
|
|
|
|
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_DEFAULTBLACKOILSOLUTIONSTATE_HEADER_INCLUDED
|
|
#define OPM_DEFAULTBLACKOILSOLUTIONSTATE_HEADER_INCLUDED
|
|
|
|
#include <opm/autodiff/AutoDiffBlock.hpp>
|
|
|
|
namespace Opm {
|
|
/// Struct for containing iteration variables.
|
|
struct DefaultBlackoilSolutionState
|
|
{
|
|
typedef AutoDiffBlock<double> ADB;
|
|
explicit DefaultBlackoilSolutionState(const int np)
|
|
: pressure ( ADB::null())
|
|
, temperature( ADB::null())
|
|
, saturation(np, ADB::null())
|
|
, rs ( ADB::null())
|
|
, rv ( ADB::null())
|
|
, qs ( ADB::null())
|
|
, bhp ( ADB::null())
|
|
, wellVariables ( ADB::null())
|
|
, canonical_phase_pressures(3, ADB::null())
|
|
{
|
|
}
|
|
ADB pressure;
|
|
ADB temperature;
|
|
std::vector<ADB> saturation;
|
|
ADB rs;
|
|
ADB rv;
|
|
ADB qs;
|
|
ADB bhp;
|
|
ADB wellVariables;
|
|
// Below are quantities stored in the state for optimization purposes.
|
|
std::vector<ADB> canonical_phase_pressures; // Always has 3 elements, even if only 2 phases active.
|
|
};
|
|
} // namespace Opm
|
|
|
|
#endif // OPM_DEFAULTBLACKOILSOLUTIONSTATE_HEADER_INCLUDED
|