[qlevard]

Hello,
I would like to simulate liquid combustion with the reactingTwoPhaseEulerFoam solver and for gas combustion product I choose the multiComponentMixture hconst type because i need to modify enthalpy values to manage the combustion enthalpy.
I saw an other post dealing with an other thermo model explaining the correct format but I didn't found the format for the hconst multicomponentmixture model. I get the fatal error : keyword species is undefined in dictionary

Does anybody use this thermophysical model?

thermoType
{
    type            heRhoThermo;
    mixture         multiComponentMixture;
    transport       const;
    thermo          hConst;
    equationOfState perfectGas;
    specie          specie;
    energy          sensibleInternalEnergy;
}
inertSpecie AIR;

chemistryReader foamChemistryReader;

foamChemistryFile "$FOAM_CASE/constant/reactions.gas";

foamChemistryThermoFile "$FOAM_CASE/constant/thermo.gas";

[Phyonth]

Hi Levard,

you have to define the species in the thermopyhsicalProperties folder, such as

air
{
specie
{
nMoles 1;
molWeight 28.96;
}
thermodynamics
{
Cp 1004.5;
Hf 2.544e+06;
}
transport
{
mu 1.8e-05;
Pr 0.7;
}
}

I think that it does not read from the defined dictionaries.