Ls-Dyna explicit damping

- July 24, 2023 at 5:33 pm
  
  Fady Elshazly
  Subscriber
  
  Hello,
  I am trying to consider different types of damping in one LS-DYNA model. For instance:
  
  1- To use mass damping added to frequency range deform damping for the same part
  can this cause any numerical inaccuracy or it is okay to apply this.
  
  Thanks
- July 25, 2023 at 5:38 pm
  
  Andreas Koutras
  Ansys Employee
  
  I believe LS-DYNA will allow to use these two damping keywords together.