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LS Dyna

LS Dyna

Topics related to LS-DYNA, Autodyn, Explicit STR and more.

negative volumes

    • ren zheng
      Subscriber

      I am working on electromagnetic railgun launching, and my LS-DYNA simulation produces negative volumes as soon as the current is applied. Why is this happening?

    • Aniket
      Forum Moderator

      Unfortunately, this goes beyond what Ansys employees can answer on the public forum. You may want to wait and see if other users can help you here, or reach to your account manager, if you are using a research or commercial license to see if they can help further.

      -Aniket

      Forum Rules & Guidelines

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