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Simon Emmert authored Mar 26, 2020 and Timo Koch committed Apr 01, 2020

Place no deprecation macros where GridView will be substituted by Grid::LeafGridView after release 3.2.

Update 2ptracer reference solution after correcting derivative

Timo Koch authored Mar 26, 2020 and Ned Coltman committed Mar 26, 2020

FluidSystem::getMainComponent returns the main componet index of the phase.
This doesn't actually make sense for the tracer models which why this commit also
* removes getMainComponent for tracer fluid systems (Changelog amended)
* guards all occurences of getMainComponent in code that works for tracer too
with constexpr if

Timo Koch authored Mar 25, 2020 and Ned Coltman committed Mar 26, 2020

The idea of the tracer model is really tied to Fickian diffusion and components
with small concentration diffusing in a bulk phase. Hence also it's name.
The Maxwell-Stefan test actual models 3 gaseous components where none of
the components is really the main phase but most importantly there is no
bulk phase with a main component that is not considered in the equations.
Thus the 1pnc model is the right choice for such a test.
This changes the test to derive from the 1pnc model. As for the given
setting with only Neumann boundaries the 1pnc wouldn't convergence for
a compressible fluid, the Ideal gas law is used to model a
compressible gas.

The same test actually exists for the 1pnc model already in 1pnc/implicit/1p3c.
Thus this commit simply removes the tracer test.

Simon Emmert authored Mar 04, 2020 and Timo Koch committed Mar 17, 2020

with changes over processor boundaries adapt other tests to match new injection rate, harmonize timesteps with lower DtInitial and MaxTimeStepSize

Simon Emmert authored Mar 04, 2020 and Timo Koch committed Mar 17, 2020

for parallel communication of boxVolume on process boundaries

Melanie Lipp authored Nov 27, 2019 and Timo Koch committed Mar 17, 2020

        stationary, outflow at outlet, block profile at inlet.

The guarded interface is always enabled since dune 2.6