Return mass fractions X from mole fractions
function moleToMassFractions extends Modelica.Icons.Function; input SI.MoleFraction moleFractions[:] "Mole fractions of mixture"; input MolarMass[:] MMX "Molar masses of components"; output SI.MassFraction X[size(moleFractions, 1)] "Mass fractions of gas mixture"; end moleToMassFractions;