Question #689015 on Yade changed: https://answers.launchpad.net/yade/+question/689015
Jérôme Duriez proposed the following answer: Since FrictMat.young has no physical meaning when using Ip2_FrictMat_FrictMat_FrictPhys (which is understated here), another reason could be "why not 2, or even 10" ;-) This would just modify the input value for this stress-like stifness parameter. Where any input value, for any formulation with 2 or 10 or.. , would be equally as correct as long as they give satisfactory results. PS : Would you feel more confortable reading [1] ? (which does reflect the source code at [2], and your observations) [1] https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.Ip2_FrictMat_FrictMat_FrictPhys [2] https://gitlab.com/yade-dev/trunk/-/blob/master/pkg/dem/FrictPhys.cpp#L37 -- You received this question notification because your team yade-users is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
