yade-users team mailing list archive

[Bruno Chareyre <question238696@xxxxxxxxxxxxxxxxxxxxx>]

Question #238696 on Yade changed:
https://answers.launchpad.net/yade/+question/238696

Bruno Chareyre posted a new comment:
@Alexander
Cundall's damping is based on tricking Newton's law, and so it modifies the dynamic behaviour (in a way that can't be justified from first principles). 
I don't know a paper on this specifically, but it is I think obvious.

I named impact problems because it was in the original question. More
generally, the solution becomes non-physical as soon as dynamic
behaviour matters, as opposed to quasi-static problems (for static bulk
properties it is ok, it is not an impact problem is it?).

Bruno

-- 
You received this question notification because you are a member of
yade-users, which is an answer contact for Yade.