General Mechanical

General Mechanical

Explicit dynamics simulation solving time

    • Muhammad Shiddiq Rahmatullah
      Subscriber

      Hello all,

      I'm trying to do a drone drop test simulation with the drop test wizard on explicit dynamics. The estimated solving time is about 40 hours for 0.001 s end time. I need to test it in a some other different drop height/impact velocity so 40 hours/simulation is too long. I've read in other posts that increasing velocity and reducing end time by the same factor can make it faster, but I'm not sure whether or not it is applicable for a drop test simulation so is there anyone that can confirm if it works or have any other method to make it faster

      Thank you in advance!

    • Erik Kostson
      Ansys Employee

       

      Hi

       

      This might be of some help also (HPC):

      https://forum.ansys.com/forums/topic/ansys-campus-solutions-autodyn-and-explicit-dynamics-in-workbench-multicore-simulations/

       

      All the best

       

      Erik

       

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