Molar concentration to the mass fraction

- June 28, 2023 at 10:13 pm
  
  Sifiso Mngonyama
  Subscriber
  
  Hi everyone
  Does fluent use the formula: molar concentration of species i in (kmol/m3)=mass fraction of species i *mixture density(kg/m3)/molar weight of species i in (kg/kmol) to convert between molar concentration to mass fraction?
- June 29, 2023 at 9:42 am
  
  SRP
  Ansys Employee
  
  Hi,
  I suggest you to please check fluent theory guide for the conversion: 14.7.7. Interphase Species Mass Transfer (ansys.com)
  Thank you.
- June 29, 2023 at 2:13 pm
  
  Sifiso Mngonyama
  Subscriber
  
  Thank you.