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Re: [Question #688993]: polyhedrals after collide to facet, throwing away strongly

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Mahdeyeh <question688993@xxxxxxxxxxxxxxxxxxxxx>
Date: Mon, 02 Mar 2020 14:57:27 -0000
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Question #688993 on Yade changed:
https://answers.launchpad.net/yade/+question/688993

    Status: Needs information => Open

Mahdeyeh gave more information on the question:
> please be consistent. So does it help or not?

("decreasing young module until 10e3 can help the situation"): this was a mistake and decreasing stiffness or time step did help at all. 
If stiffness reaches less than 10e5, then particles are passed through facet.
 
> Why? the value of time step should not depend on number of particles..
Appropriate time step for simulation with all particles is 10e-8 to avoid exploding particles, in this test (for saving time) 10e-5 was selected for time step because particles number  are small and they do not explode, whereas I checked, changing time step does not change situation (does not solve this problem).

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