Liquid pulsation frequency

    • javat33489

      Hi all.

      I am interested in such a question.

      I have a device that creates ripples in its case. How can you find out the frequency of these pulsations in CFD? For example in Hz?

    • Rob
      Ansys Employee

      If you plot free surface height with time can you do something with that? I think there's a Fourier Transform option somewhere, but I've never tried it. 

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