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Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › Best Option for Ls-Dyna Restart in Workbench › Reply To: Best Option for Ls-Dyna Restart in Workbench

June 3, 2024 at 8:02 am
marco.pedata
Subscriber

In addition to my first post:

I tried to solve the problem via an explicit dynamics system.
Advantages: Multiple Loadsteps possible
Disadvantages: No Deletion of parts possible?
I defined the same model in explicit dynamics that i tried to solve via multiple Ls-Dyna systems because Ls-Dyna does not support multiple load steps.
When it came to Deleting parts for the second load step, however, I noticed no implemented feature.
Therefore, I wrote a command snippet to delete the bodies:
/PREP7
KDELE,62905
KDELE,62907
FINISH
I got an error, but do not know why.
Any assistance would be greatly appreciated!

Best regards,

Marco