Simulation of Lamb Waves

- August 23, 2024 at 1:15 pm
  
  s.kaemper
  Subscriber
  
  Hi,
  I am trying to simulate Lamb waves in a way that differentiates between the A0 and S0 mode. I tried using transient structural analysis with the goal to see the different velocities and wavelengths of the two modes. Right now only the S0-mode gets generated (and here I still have numerical dispersion I need to get rid of - but thats a different problem).
  Has anyone experience with simulation of Lamb waves and has tips for me what to pay attention to?
  Thanks a lot!
  Sam
- August 23, 2024 at 1:18 pm
  
  s.kaemper
  Subscriber
  
  PS: the frequency range of the Force Input is between 20 kHz and 45 kHz on a 8.5 mm thick steel plate (S235)
- August 24, 2024 at 10:17 am
  
  robin wayne
  Subscriber
- August 26, 2024 at 12:13 pm
  
  Erik Kostson
  Ansys Employee
  
  Closing here as support request has been created