On 4/18/25 02:52, Léonhard YU wrote:
I try to calculate a roatating cantilever plate case like this [Liu
and Hong, Mech. Res. Commun., 2005(10.1016/j.mechrescom.2004.10.007)]
Screenshot 2025-04-18 104514.png
and the rotating speed is defined with
Screenshot 2025-04-18 104809.png
where \omega_0 = 0, \omega_s = 10rad/s, t_s = 5s.
I am not sure whether for this case, with large overall motion, I
should use a boundary for the root like step-18 IncrementalBoundary or
just clamped with ZeroFunction.
Leonhard: This is a modeling question. What it is you need to do depends
on what kind of situation you are trying to mathematically describe.
This is not something we can know -- only you can.
Best
W.
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