[bbita]

Dear Foamers,

I need to access mass fractions (Y) in compressibeMultiphaseInterFoam and change them through some equation for multi-component mixture. I am wondering how I can access and change this parameter through my customized solver.

Many thanks

[bbita]

Dear Foamers,

I tried to solve this problem using following commands for compressibleMultiphaseInterFoam:
forAllConstIter(PtrDictionary<phaseModel>,mixture. phases(),phasei)
{
phaseModel& alpha =phasei();
PtrList<volScalarFIeld>& Y=alpha.Y();
}

I receive the error that 'const class Foam:: phaseModel' has no member named 'Y'.
Any idea how I should solve this error?

Thanks