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May 28, 2022 4:43 pm
Hi Dears
During defining *Constrained-nodal-rigid-body, we should fill in PID field (the part that nodes of rigid body are belong to). But I don't know which part should be defined this regard. I have seen in some examples that a part is defined that has no any relation with the rigid body nodes and even is far from those. What is the criterion for defining PID?
Thank you very much in advance.
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July 2, 2022 10:13 pm
Hi @kamrani,
That PID is used only to help LS-Dyna identify that CNRB as a “part”. So, you want it to be a unique PID in your model.