Frequency of the flow

- December 18, 2019 at 3:32 pm
  
  abd fs
  Subscriber
  
  Dear experts,
  
  I have a turbulent flow with the transient turbulence model k-epsilon, I need to calculate the frequency of the flow. How do we do it?
  
  At the inlet, I impose a condition of 0.25 MPas
  
  Best regards,
  
  SER
- December 19, 2019 at 11:31 am
  
  Rob
  Ansys Employee
  
  Where do you want to monitor the frequency? Best approach will be to plot velocity (via monitors) against time and then use FFT or (my approach) look at the results to figure out the time period.

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