The fluid state which is used by the volume variables to store the thermodynamic state. This should be chosen appropriately for the model ((non-)isothermal, equilibrium, ...). This can be done in the problem.
#include <dumux/freeflow/navierstokes/model.hh>
| Public Types | |
| using | type = Dumux::ImmiscibleFluidState<Scalar, FluidSystem> | 
| using Dumux::Properties::FluidState< TypeTag, TTag::NavierStokes >::type = Dumux::ImmiscibleFluidState<Scalar, FluidSystem> |