The energy conservation is enabled by specifying either TEMP or
THERMAL in the deck. The deck also needs to contatin relevant fluid and rock
heat properties.
The blackoil + energy equations are solved fully implicit.
this class is only used by the legacy simulators, `flow` uses the
`EclWriter` class provided by eWoms. In turn, this class uses the
new-and-shiny "tasklet" mechanism.
simulator
1) Don't depend on legacy code for communicating the data::wells
2) Bugfix. Store globalIdx instead localIdx in data::wells::complitions
3) Move ThreadHandle to ebos
This seems to have been forgotten previously. Now the code int CPRPreconditioner.hpp
uses ParallelOverlappingILU0 instead of SeqILU[0n]/BlockPreconditioner which
makes the code more slim.
The approach is inspired by Geiger's system-amg but we use dune-istl
aggregation AMG for it. On the fine level all unknowns attached to a cell
form a matrix block and are treated fully coupled. To form the first
coarse level system we use only the pressure component to guide the aggregation
and neglect all other unknowns on the fine level. All other level are formed
in the usual way by scalar aggregation.
Currently,it has to be requested for flow_ebos manually by passing
"linear_solver_use_amg=true amg_blackoil_system=true" to it.
these files take the longest to compile. moving them to the beginning
speeds things up forn parallel builds because the remaining compile
can be compiled while dealing with the flow_ebos files while the build
stalls if these files are at the bottom of the list because they are
required for the library.
The wells, FIP and initial output of NNCs is still handled
by code in opm-simulators. The plan is to move more of the
functionality to ebos.
All tests pass and MPI restart works
It has been replaced with the faster local-ad-based code, that is now
part of the integrated flow.cpp application.
We do not remove the old sequential implicit polymer simulators.
After the restructuring of of the well model, keeping an extra class for
the "Dense" model is not needed. The only thing still left in
WellStateFullyImplicitBlackoilDense was some solvent related stuff, this
PR moves this to WellStateFullyImplicitBlackoil and removes
WellStateFullyImplicitBlackoilDense.
In addition to a cleaning code this PR fixes missing solvent well output.
The motivation for this PR is that currently the build fails on my
Ubuntu 17.10 laptop with two processes because that machine "only" has
8 GB of RAM (granted, the optimization options may have been a bit too
excessive). under the new scheme, each specialization of the simulator
is put into a separate compile unit which is part of
libopmsimulators. this has the advantages that the specialized
simulators and the main binary automatically stay consistent, the
compilation is faster (2m25s vs 4m16s on my machine) because all
compile units can be built in parallel and that compilation takes up
less RAM because there is no need to instantiate all specializations
in a single compile unit.
on the minus side, all specializations must now always be compiled,
the approach means slightly more work for the maintainers and the
flow_* startup code gets even more complicated.
