How to achieve analysis of underwater explosion based on LBE+ALE?

- September 1, 2025 at 11:19 am
  
  Loveconj
  Subscriber
  
  I have noticed that LS-DYNA currently provides an integrated LBE+ALE approach, which can more efficiently handle obstacles in air blast simulations. Based on this, I wonder whether the same method could be applied to analyze underwater explosions? In the LBE method, the blast pressure data is derived from the historical CONWEP air blast database. If I have corresponding underwater explosion data, could I use user-defined functions to implement underwater explosion analysis?
- September 1, 2025 at 12:48 pm
  
  Erik Kostson
  Ansys Employee
  
  Hi
  
  Ansys employees cannot answer this type of question.
  
  Please wait for other forum members that might have experience with this type of applications to provide some feedback.
  
  Thank you
  
  Erik