i.e., the simulator does not deal with any output operations
anymore. This makes sense because report steps are handled by
Opm::TimeMap and the constructor for the simulator already needs more
arguments than appropriate even without this...
With this, constantState() just calls variableState() and throws away
the derivatives. This might be a bit slower than necessary, but it
makes these two methods automatically consistent and constantState()
is only called once per timestep anyway...
thanks to @atgeirr for the suggestion!
Now the well state is consulted for the controls to use when assembling
the well control equations, instead of the (immutable) wells_ struct.
Also, added dummy implementation of updateWellControls().
This is done since the solver will need to be able to switch well controls
during Newton iterations. The current control specified in the Wells struct
will be used as default and initial value for currentControls().
Manually resolved conficts in the following files
examples/sim_fibo_ad.cpp
opm/autodiff/FullyImplicitBlackoilSolver_impl.hpp
opm/autodiff/SimulatorFullyImplicitBlackoil_impl.hpp
In additions examples/sim_fibo_ad_cp.cpp was adapted to compile again.
Conflicts:
opm/autodiff/FullyImplicitBlackoilSolver.cpp
To resolve conflicts, WellState was changed to WellStateFullyImplicitBlackoil
in multiple places, and perfRate() changed to perfPhaseRate() in
WellDensitySegmented.
This is intended to be used instead of the WellState class in the fully
implicit blackoil simulator. It contains a WellState to reuse the init()
method and to enable users to call functions requiring a WellState.
This is done with containment and an access member function,
basicWellState(), instead of with inheritance to minimize surprises.
This implements a superset of the interface as proposed in pull request
opm-core#496 for use with CpGrid.
It also adds some additional functionality needed in opm-autodiff.
Todo: incorporate WellDensitySegment. Currently values of the pressure
drop is hardcoded to make the rest of the code work
Todo: make it possible to shut perforation with crossflow.
if done the other way round we would make an assertation in TimeMap
false and also the values returned by SimulationTimer would be for the
next time step and not the current one...
This includes:
- Using the class FullyImplicitBlackoilResidual instead of
in-class definition for the residual object.
- Changing residual field name mass_balance to material_balance_eq.
- Letting the simulator and solver classes accept a
FullyImplicitSystemSolverInterface instead of a LinearSolverInterface.
- In sim_fibo_ad and test_implicit_ad, instantiate class
FullyImplicitSystemSolverSimple, replicating existing behaviour.
This is done in preparation for adding a cpr-preconditioning solver
for the fully implicit black-oil system. The existing implementation
that concatenates the whole system and passes it to some linear solver
has been moved from a private function of FullyImplicitBlackoilSolver
to the class FullyImplicitSolverSimple.
To enable this decoupling, the residual struct has been copied out
of the FullyImplicitBlackoilSolver class and is now an independent
struct: FullyImplicitBlackoilResidual. The opportunity has been used
to replace the field mass_balance with material_balance_eq, which is
more precise.
The code was partially kept as a reminder to implement
proper well reporting and mass balance reporting. Now
well reporting has been taken care of, so we remove
the code.
