Student Research Project – Which model for binary gas mixing chamber?

- February 23, 2022 at 8:42 pm
  
  williamb
  Subscriber
  
  I need to simulate Gas A inserted into a closed mixing chamber filled with Gas B. The injection is pressure driven. The two gasses will mix and then settle. Ultimately I need to find the settling time. Should I be using a discrete phase model or a species transport model?
- February 24, 2022 at 2:59 pm
  
  RK
  Ansys Employee
  
  Hello,
  Based on the information you have provided, in my opinion, you can use the species model.
- February 24, 2022 at 4:47 pm
  
  Rob
  Ansys Employee
  
  When you say mix and settle, do you expect the gases to stratify, or is the stratification a thermal effect?

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