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LS Dyna

LS Dyna

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  3. termination due to out-of-range forces number of nodes having out-of-range

termination due to out-of-range forces number of nodes having out-of-range

    • March 13, 2023 at 5:32 am
      Hamid Sarhan
      Subscriber

      Hi,

       

      I am trying to simulate crash impact conditions using GHBMC-50 Model, I have included the impact condition as seprate file. when I do included my boundary contion and run the simulation , I am getting an error messege, "the termination due to out-of-range forces and moment number of nodes having out-of-range". Please any advise to overcome this problem will be really appriciated 

      I am looking forward to hearning from you soon

      Best Regards

      Hamid 

    • March 14, 2023 at 12:10 am
      Andreas Koutras
      Ansys Employee

      Hello,

      Here are some general tips for how to combat instabilities:

      https://www.dynasupport.com/faq/general/have-you-any-tips-on-how-to-to-combat-instability 

      https://www.dynasupport.com/howtos/element/negative-volumes-in-brick-elements

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