[R4z0rX]

Hello everyone,

I am facing a problem using my own custom thermophysical model in conjunction with the compressibleMultiphaseInterFoam solver.

The thermophysical model is using the following setup:

type            heRhoThermo;
mixture         pureMixture;
transport       polynomial;
thermo          hPolynomial;
equationOfState PengRobinsonGas;
specie          specie;
energy          sensibleEnthalpy;

This causes the solver to post the following error:

--> FOAM FATAL ERROR: (openfoam-2112)
Supported energy type is e.fluid, thermodynamics package provides h.fluid

From void Foam::basicThermo::validate(const Foam::string&, const Foam::word&) const
in file basicThermo/basicThermo.C at line 485.

FOAM exiting

I suppose the solver's energy equation is in terms of internal energy and not enthalpy. However, I cannot choose sensibleInternalEnergy as an option with the PengRobinson EOS formulation.

Is there a way to get this to work? Any hints are highly appreciated.

Best regards