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Re: [Question #697313]: Facing problem in stabilizing the DEM simulation sample when using Hertz-mindlin contact model

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Sarath Chandra Reddy <question697313@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 15 Jun 2021 11:20:50 -0000
Reply-to: question697313@xxxxxxxxxxxxxxxxxxxxx
Sender: bounces@xxxxxxxxxxxxx

Question #697313 on Yade changed:
https://answers.launchpad.net/yade/+question/697313

    Status: Expired => Open

Sarath Chandra Reddy is still having a problem:
Thank you Jan for the reply. 
>please be more specific [1]. Do you get errors? Does it take too much time? The target cannot be reached? ... ?

I am not getting any error but the unbalanced force and mean stress are
not reaching equilibrium even after long time (say even after few days).

>when I am using Hertz-mindlin contact model - with other model(s) it is
ok or not? (like why you mention explicitly "using Hertz-Mindlin
model").

I think this especially when I am using Hertz-Mindlin model as I only
changed small things in original code of Dr.Bruno (mainly about the
contact model).

Please give your advice/suggestions on any measures to be taken to
attain stability quickly.

best wishes
Sarath

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