boundary to the free atmosphere.

- March 23, 2021 at 8:39 pm
  
  ANSYSCOMP
  Subscriber
  
  How can I apply BC at a boundary to the free atmosphere.
- March 23, 2021 at 8:56 pm
  
  YasserSelima
  Subscriber
  
  As you said, the recommended in this case, is to have large distance above the object and use symmetry ... but you can use outlet_pressure if you are not convinced by symmetry. Make backflow from neighbour cellsn
- March 23, 2021 at 9:02 pm
  
  ANSYSCOMP
  Subscriber
  
  Thank you for tour replynI tried this but I've had the reverse flown
- March 23, 2021 at 9:31 pm
  
  YasserSelima
  Subscriber
  
  I know ... that is why I mentioned to set backflow from neighbour cells. n

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