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Implicit Dynamic Relaxation

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    • September 3, 2024 at 9:00 pm
      mostafam
      Subscriber

      Hello everyone,

      I have a pretty large model including solid and beam elements, and contact elements in the interfaces. 

      I am trying to preload the system using implicit dynamic relaxation, since the explicit one takes a lot of time.

      I want my analysis to be parallel using a cluster but when I run the analysis, it brings up some errors that I'm not familiar with them.

      Does anyone had the same problem with implicit DR before?

      Thanks

    • September 4, 2024 at 11:33 am
      Ashish Khemka
      Forum Moderator

      Hello,

      Please see if the video here helps: Using Dynamic Relaxation to Generate Preload in Ansys LS-DYNA (youtube.com)

      Regards,

      Ashish Khemka

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