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Re: [Question #690020]: Rolling friction coefficient in Hertz-Mindlin contact law

 

Question #690020 on Yade changed:
https://answers.launchpad.net/yade/+question/690020

    Status: Open => Answered

Jérôme Duriez proposed the following answer:
Hi,

> Is the eta [2] refers to the coefficient of rolling friction?

Yes, that's the parameter which governs maximum torque. For more
details, see source code in pkg/dem/HertzMindlin.cpp, eg [*], or hope
for other answers.


[*] https://gitlab.com/yade-dev/trunk/-/blob/master/pkg/dem/HertzMindlin.cpp, l. 671 in particular, as for latest YADE version

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