No extra equation is added for polymer in the well equation.
Seperate executables are added for polymer: flow_ebos_polymer
and solvent: flow_ebos_solvent
Tested and verified on the test cases in polymer_test_suite
This PR should not effect the performance and results of the blackoil
simulator
Now the actual pressure and transport model classes are not specified,
but taken as template template parameters, also grid and well model
are templates for both the sequential model and the simulator class,
although at this point only StandardWells is expected to work with
the sequential model.
inconsistent and unnecessary.
this is purely a cosmetic change, the only exception was a function with
the generic name 'split', which was renamed to splitParam to avoid confusion.
Motivated by
- proliferation of identical code
- need to avoid strange behaviour with "." directory on some boost versions
- potenial for further refactoring to avoid boost entirely
this information is already part of the EclipseState. The reason why
this should IMO be avoided is that this enforces an implementation
detail (ordering of the permeability matrices) of the simulator on the
well model. If this needs to be done for performance reasons, IMO it
would be smarter to pass an array of matrices instead of passing a raw
array of doubles. I doubt that this is necessary, though: completing
the full Norne deck takes about 0.25 seconds longer on my machine,
that's substantially less than 0.1% of the total runtime.
this information is already part of the EclipseState. The reason why
this should IMO be avoided is that this enforces an implementation
(ordering of the permeability matrices) the simulator on the well
model. If this needs to be done for performance reasons, IMO it would
be smarter to pass an array of matrices, instead of passing a raw
array of doubles. I doubt that this is necessary, though: completing
the full Norne deck takes about 0.25 seconds longer on my machine,
that's substantially less than 0.1% of the total runtime.
in order to avoid code duplication, the permeability extraction
function of the RockFromDeck class is now made a public static
function and used as an implementation detail of the WellsManager.
finally, the permfield_valid_ attribute is removed from the
RockFromDeck class because this data was unused and not accessible via
the class' public API.
the groundwater problem should be symmetric because it uses an
incompressible fluid, is a single phase problem and uses the
immiscible model. (i.e., there should never be a difference between
the upstream and the downstream cells.)
the main purpose of this commit is to have a test that uses a linear
solver wrapper which was generated by the internal
EWOMS_WRAP_ISTL_SOLVER macro.
... and use the restarted GMRES solver in conjunction with a ILU-2
preconditioner for the water-air unit test.
I do not really recommend using these solvers because BiCGSTAB tends
to be 20% to 30% slower than our home-brewn implementation (this is
because the dune-istl solvers cannot use custom convergence criteria),
but dune-istl offers more choices than just BiCGStab and this
functionallity could be helpful when debugging issues related to
solving the linear systems of equations.
Note that regardless of how pedantic the interpretation of DUNE's
license is, there are no licensing issues with this code because we do
not distribute any files derived from DUNE anymore.
i.e., the solvers.hh file is removed. The main reason for this is that
it avoids having to distribute a file with a potentially incompatible
license (i.e., GPLv2 + template exception vs GPLv2+), but the
home-brewn bicgstab solver also seems to perform a tiny bit better.
* origin/master:
Do not throw for unrecognized file when merging log files.
Do not populate cellData but issue a warning in parallel.
Removed ternary operator in inline initialization.
Correctly mark transfer of ownership for ouptut writer
Indent nested #if
Remove Solution.sdc assignment
Cater variable name change in BCRSMatrix of DUNE 2.5
Fix using local active cells for writing eclipse files in parallel.
add restart test for SPE1CASE2_ACTNUM
rename the 'flow' binary to 'flow_legacy' and set a symbolic link
Added ctest for restart files
i.e., using clang 3.8 to compile the test suite with the following
flags:
```
-Weverything
-Wno-documentation
-Wno-documentation-unknown-command
-Wno-c++98-compat
-Wno-c++98-compat-pedantic
-Wno-undef
-Wno-padded
-Wno-global-constructors
-Wno-exit-time-destructors
-Wno-weak-vtables
-Wno-float-equal
```
should not produce any warnings anymore. In my opinion the only flag
which would produce beneficial warnings is -Wdocumentation. This has
not been fixed in this patch because writing documentation is left for
another day (or, more likely, year).
note that this patch consists of a heavy dose of the OPM_UNUSED macro
and plenty of static_casts (to fix signedness issues). Fixing the
singedness issues were quite a nightmare and the fact that the Dune
API is quite inconsistent in that regard was not exactly helpful. :/
Finally this patch includes quite a few formatting changes (e.g., all
occurences of 'T &t' should be changed to `T& t`) and some fixes for
minor issues which I've found during the excercise.
I've made sure that all unit tests the test suite still pass
successfully and I've made sure that flow_ebos still works for Norne
and that it did not regress w.r.t. performance.
(Note that this patch does not fix compiler warnings triggered `ebos`
and `flow_ebos` but only those caused by the basic infrastructure or
the unit tests.)
v2: fix the warnings that occur if the dune-localfunctions module is
not available. thanks to [at]atgeirr for testing.
v3: fix dune 2.3 build issue
Previously, the eclipseGrid used by EclipseWriter was constructed from
the one in the EclipseState with the current CpGrid. Unfortunately the
latter was the distributed version resembling only the local part that
the processor works on. Therefore the information about the active cells
was wrong when writing results (which raised an exception in the writer).
With this commit we construct the EclipseWriter before distributing the grid
and use this writer later on in the OutputWriter.
10^-4 lead to sporadic results if the final tolerance of the solution
really was 10^-4. (it currently is usually better because each time
step experiences an additional update after the Newton method deems it
to be converged.)
this problem did not work properly anyway: it oscillated like hell
(very likely to the spatial discretization used being inappropriate)
and it did not even converge if more than a single iteration was
required.
