Hi Max,
The heat source in that test is applied directly at the boundary of the
porous medium, so the value of the solid thermal conductivity at that
face influences the test result a lot. In the dumux version 2.12 we
applied a arithmetic mean for the calculation of the solid thermal
Hi Max,
I am not sure if I get your question correctly. You are using the
mpnc-thermalnonequilibrium test and you change the solid thermal
conductivity in the outflow?
From what I understand about that test it would seem logical to me that
the solid thermal conductivity changes the results
Hi Max,
> I'm working with version 3.0 and have made the following changes.
>
> Old:
>
> using LinearSolver = Dumux::AMGBackend;
> auto linearSolver = std::make_shared(leafGridView,
> fvGridGeometry->dofMapper());
>
> New:
>
> using LinearSolver = Dumux::UMFPackBackend;
> auto
Hi Max,
you should first check if the problem is the linear solver by switching to a
direct solver. If you use Dumux 2.x, that's setting a
SET_TYPE_PROP(YourTypeTag, LinearSolver, UMFPackBackend);
in the problem file, for 3.0 you have to change the corresponding line in the
main file.
Let us
Dear DuMuX experts,
i have adapted the simulation from the test folder
„dumux/test/porousmediumflow/mpnc/implicit/thermalnonequilibrium" .
I used the YASPGrid for 1D with grading:
struct Grid { using type =
Dune::YaspGrid<1, Dune::TensorProductCoordinates >; };
With 800 Elements (400 in
