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Message #27592
Re: [Question #701438]: Why particle velocity varies with time step
Question #701438 on Yade changed:
https://answers.launchpad.net/yade/+question/701438
Karol Brzezinski posted a new comment:
Just a comment regarding changing the damping. I loaded the save from
phase1, and inspected damping in the following way
> O.engines[5].damping
Output is 0.6, which confirms that damping didn't change during the simulation at all. Also, please note that you set damping in function stopStressRelaxation. After setting damping there as
>newton.damping = 0
it changes as expected (please inspect the save file after this). Unfortunately, it doesn't answer your question.
Also, I think that saving data every iteration may cause some efficiency
issues (in phase 2). Instead, I propose the same time interval for all
the cases (virtPeriod = RunTimeLength/1000).
Cheers,
Karol
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