Question #206415 on Yade changed:
https://answers.launchpad.net/yade/+question/206415
Status: Solved = Open
Chiara Modenese changed the question status:
Hi,
Concerning the computation of stress tensor and the question above I
would like to know if the general definition of average stress
Question #206415 on Yade changed:
https://answers.launchpad.net/yade/+question/206415
Status: Open = Answered
Jan Stránský proposed the following answer:
Hello Chiara,
as far as I know the derivation, it is applicable to both convex and
non-convex shapes. The derivation itself (i.e. not
Question #206415 on Yade changed:
https://answers.launchpad.net/yade/+question/206415
Chiara Modenese proposed the following answer:
Hi Jan,
Thanks for reply. The definition of average stress tensor in Bagi's
paper, for instance, is equal to the one in Yade [1]. I was not sure
about its validity
Question #206415 on Yade changed:
https://answers.launchpad.net/yade/+question/206415
Jan Stránský proposed the following answer:
Hi Chiara,
thanks for information.
I think that a nice and general approach (applicable for both clump-clump
and clump-otherShape interaction) would be to stop the
Question #206415 on Yade changed:
https://answers.launchpad.net/yade/+question/206415
Jan Stránský proposed the following answer:
Hello Ning,
this equality is of course always valid :-) I had in my mind different
aspect: the derivation of the stress of one (I will call it investigated)
particle
Question #206415 on Yade changed:
https://answers.launchpad.net/yade/+question/206415
Jan Stránský proposed the following answer:
Hello,
for some reason I was discussing one particle.. In the case of periodic
cell, the approach proposed by you is of course ok :-)
Sorry for misunderstanding
Jan
Question #206415 on Yade changed:
https://answers.launchpad.net/yade/+question/206415
Status: Answered = Solved
Chiara Modenese changed the question status:
Comments #9 and #12 solve the problem.
Chiara
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