LS Dyna

LS Dyna

clock remaining time is too much

    • santiagosep1706
      Subscriber

      I'm trying to simulate the next model (2D, axisymmetric) a punch going through a glass block at 10mm / min but the simulation is taking a long time, how can I configure the analysis so that the time increment is not so low and the simulation time can end.

    • Akshay Maniyar
      Ansys Employee

      Can you please share some more details about the analysis you are doing, like end time, analysis settings, thickness of glass block? Are you using explicit dynamic module or LS-Dyna to simulate it?
      regards amaniyar
    • santiagosep1706
      Subscriber
      thanks for answer.
      I'm using explicit dynamic module because with LS-Dyna I can't configure the material, but explicit dynamic module let me use the explicit material in the library.
      The thickness of the glass is 2 cm.
      I share you the analysis settings


    • Akshay Maniyar
      Ansys Employee

      As velocity of punch is very less(10 mm / min) it is not explicit problem. It is more of quasi-static problem. So please use settings as per that.
      You can use mass scaling with maximum element scaling factor = 1000 and maximum part scaling factor = 1000.
      Also, please refer to similar question on forum.
      regards amaniyar
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