Ultrasound Simulation

- March 12, 2024 at 5:49 pm
  
  Jianfan Ling
  Subscriber
  
  For the ansys analysis, I want the final result would be the time-domain signal of a pulse received by a transducer. Should I use static acoustics? The shell is full of water and the inside body should be a infinte length and width plastisol with 25mm thickness. I am looking to analyze a structural response to the pulse signal. The boundary condition would be the solid will immerse in the water.
  
  I tried with harmonic acoustic analysis but it can only input frequency. I want to input a sine wave and getting result similar to this: https://www.youtube.com/watch?v=q53iis3XLbQ&ab_channel=HuberPhysics
- March 13, 2024 at 7:27 am
  
  ErKo
  Ansys Employee
  
  Hi
  Transient acoustics is what you want, and it can be done with coupled field transient system.
  See these posts for some more info perhaps, and search online – open up a new post if you have any more specific questions.
  /forum/forums/reply/193783/
  /forum/forums/topic/applying-pressure-boundary-condition-in-coupled-field-transient-acoustic-region/
  
  All the best
  Erik