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LS Dyna

LS Dyna

Topics related to LS-DYNA, Autodyn, Explicit STR and more.
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plotting stress invariants inside LSPP

    • July 26, 2025 at 8:45 am
      Dennis Chen
      Subscriber

      Is there a recommended way to show the contour of the 3 stress invariants inside LSPP using some type of user defined function? 

    • July 28, 2025 at 11:04 am
      Ram Gopisetti
      Ansys Employee

      Hi Dennis, 

      Please use the expression option within LSPP via Fringe component window as follows

      expressions are based on standard C math functions. 

      Cheers, Ram 

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