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LS Dyna

LS Dyna

Topics related to LS-DYNA, Autodyn, Explicit STR and more.
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  3. DEFINE_BOX map does not work

DEFINE_BOX map does not work

    • August 1, 2024 at 7:04 pm
      javat33489
      Subscriber

      Hello everyone, in LS-Dyna 2024 I use the BOX map.

      I do a calculation with particles and they fly apart a lot, I want to limit the calculation resource only to the desired area.

      I install the map but it always shows an error. Why? Thank you.

    • August 2, 2024 at 12:22 pm
      Alex Rycman
      Ansys Employee

      Hello, 

      Please look at the definitions of the parameters:

      In the model that XMN (80) is greater than XMX (-80), YMN> YMAX and ZMN > ZMX. Please switch the coordinates so the box is defined with a positive volume.

      Thank you,

      Alex

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