TAGGED: lsdyna, user-defined
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April 23, 2024 at 2:22 am
Jiawei CHEN
SubscriberHi,
I am a student at the university of tokyo, and our lab have purchased a licence of dyna.
We want to realize some speical boundary condition using the user defined solver.
Specifically, we want to change the ratio of MPC(Multiple Point Constraint), for example,
ux,1 - ratio * ux,2 = 0. Is it possible to modify the codes of compiled solver to realize this?
For example, doing some implementation in dyn21.F, subroutine loadsetud, etc..
Would you please give us some hints?
Best,
Chen -
April 23, 2024 at 2:24 am
Jiawei CHEN
SubscriberMore description for this problem:
We want to update the ratio after every iteration in the implicit analysis.
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