domain Interface issue

- August 7, 2018 at 6:12 pm
  
  HZhang
  Subscriber
  
  We have run into an issue with domain interface for a stirred tank. The velocity profile is attached. It is not correct to have an interface boundary for the velocity profile. We have created three interfaces for the top, bottom and side boundaries of the inner zones, setting up the interface wall for the inner zone is moving wall but relative to the zone with a zero speed. Any comments?
- August 7, 2018 at 10:26 pm
  
  Karthik R
  Administrator
  
  Hello,
  
  Could you please elaborate a little more on your issue? I am not quite following your question here.
  
  Thank you.
  
  Best Regards,
  
  Karthik
- August 9, 2018 at 3:26 pm
  
  HZhang
  Subscriber
  
  Hi Karthik, do you have experience of simulating a stirred tank using multiple frame of reference using Fluent? The velocity profile does not always seem correct.

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