yade-dev team mailing list archive

[Bruno Chareyre <bruno.chareyre@xxxxxxxxxxx>]

Try at least script 3. It's a different configuration and a different
law but it explains what happens in your script Sergei, I think.
For me, the result of script 3 is correct.

B.


On 02/02/11 12:24, Bruno Chareyre wrote:
> Re-sending, my first reply is blocked it seems.
> _____________________________
> That is funny script!
> Is there really something wrong in this motion? One sphere rolling
> between two bodies. It is consistent with equations I think.
> Or maybe you mean viscosity should stop the motion progressively and it
> doesn't?
> Try this by the way, it will be more clear : Gl1_Sphere.stripes=True.
>
> It should give something similar with CundallStrack, but it doesn't
> unfortunately (script 2 attached).
> With 3 spheres, it works as expected (script3).
> There is definitely a problem in sphere-facet for frictional contacts.
>
> Bruno
>
>
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-- 
_______________
Bruno Chareyre
Associate Professor
ENSE³ - Grenoble INP
Lab. 3SR
BP 53 - 38041, Grenoble cedex 9 - France
Tél : +33 4 56 52 86 21
Fax : +33 4 76 82 70 43
________________