mole_to_mass_fraction

mole_to_mass_fraction(phase, MWs='param.molecular_weight.*')

Convert mole fraction to mass fraction

Parameters:

• phase (OpenPNM Phase object) – The phase object to which this model is associated (i.e. attached). This controls the length of the calculated array(s), and also provides access to other necessary properties.

• MWs (str (dict key) or dict of numeric values for each species)