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Ffowcs William & Hawkings data taking problem

- May 21, 2022 at 2:47 pm
  
  HUgo9527
  Subscriber
  
  I am using Ffowcs William & Hawkings method to simulate the sound pressure level of the propeller. However, I can only get the dB from 0.5Hz to 1 Hz and that is completely useless for me. It shows zero size or size mismatch for x/y values when I try to take other data bigger than 1Hz. Did I do something wrong?
- May 23, 2022 at 12:48 pm
  
  Karthik Remella
  Administrator
  
  Hello This is a duplicate question. We are answering your question here.
  Ffowcs William & Hawkings data problem ÔÇö Ansys Learning Forum
  I'm closing this thread.
  Karthik

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