Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › Initial Velocity Generation › Reply To: Initial Velocity Generation
January 8, 2025 at 4:23 pm
Pedram Samadian
Ansys Employee
Hi Valery,
Thanks for the details. Unfortunately, I cannot download your model here to figure out what is going on in your model unless you can send it through Ansys Customer Support Space (ACSS).
The contact is established after 0.000364 s, so please ensure that your output interval for d3plot (in *DATABASE_BINARY_D3PLOT) in the implicit portion of your simulation is lower than this. Then plot the velocity history of the part. The velocity sign must be consistent with the direction of the part movement in each output within the period of 0 s to 0.000364 s.Â
Thanks,
PedramÂ