How to shorten LS-dyna solving time during drop test if drop height is considered in simulation

- April 13, 2023 at 7:32 am
  
  Solution
  Participant
  
  Other than mass scaling & coarsening the mesh, we can shorten the solving time by changing deformable package to rigid before the hitting occurs and during actual impact by making back to deformable. Please find attached a sample workbench for your reference to do it.
  
  Attachments:
  1. 2058206.zip

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General

How to shorten LS-dyna solving time during drop test if drop height is considered in simulation

Introducing Ansys Electronics Desktop on Ansys Cloud

How to Create a Reflector for a Center High-Mounted Stop Lamp (CHMSL)

Introducing the GEKO Turbulence Model in Ansys Fluent

Postprocessing on Ansys EnSight

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