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Ls-dyna dynamic relaxation.

- March 18, 2024 at 4:00 am
  
  Fady Elshazly
  Subscriber
  
  Hello,
  
  what would cause the dynamic relaxation convergece factor to stay 1 without decreasing? And how to solve that?
  
  thanks
- March 18, 2024 at 4:37 pm
  
  Jim Day
  Ansys Employee
  
  That means the distortional kinetic energy is continuing to increase, perhaps because the applied load is still increasing? You should ramp up the load with a fairly short ramp time and them hold the load constant. You should see convergence reduce at some point after the full load is applied.

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