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How to determine End Time in an Explicit analysis?

Tagged: 19, Explicit - AUTODYN, Explicit: LS-DYNA; Explicit: Autodyn; Explicit: Explicit Dynamics, mechanical, solution-problems, structural-mechanics
    • March 17, 2023 at 8:59 am
      FAQFAQ
      Participant

      End time is a user input (Required input). One should enter a reasonable estimate to cover the phenomena of interest. It’s at the user’s discretion. One recommendation would be to do a modal analysis first with the boundary conditions included and get the first fundamental frequency which can then be used to calculate the total time using the relation: T=1/f.

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