Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Status: Open => Solved
VG confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
VG posted a new comment:
Sure, Thanks Bruno. I have posted a new question for this packing related issue:
https://answers.launchpad.net/yade/+question/294792
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Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Bruno Chareyre posted a new comment:
Please, one question at a time. If this one is answered mark it closed.
If you have other questions open them as new questions.
Bruno
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Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
VG posted a new comment:
Thanks a lot, Jan!
A combination of unloading the sample in compress.py and the use of
following in main simulation gets the desired packing and initial
conditions:
for b in O.bodies:
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Status: Open => Answered
Jan Stránský proposed the following answer:
Hi Varun,
as I mentioned before, I am not really familiar with CohFrictMat, but you
may check [1,2], it should be what you need
cheers
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Status: Answered => Open
VG is still having a problem:
Thanks a lot Jan, that did the trick!
I am facing another challenge with the dense packing generated this way.
When I use this packing in the main
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Jan Stránský proposed the following answer:
Hi Varun,
> For translation, I was trying to use
>
> for s in sp:
> s.state.pos[0] = s.state.pos[0] - 1.9603017657
> s.state.pos[1] = s.state.pos[1] - 1.04086
>
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
VG posted a new comment:
Thanks Jan!
So after using TriaxialStressController in compress.py, I get the position of
the walls by using O.bodies[].state.pos.
This gives me the dimension and location of the
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
VG posted a new comment:
Hello Jan,
I have a follow-up question: I modified the compress.py script a little
bit to generate a periodic packing. Now, how do I use this compressed
packing in my main periodic
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
VG posted a new comment:
That's awesomeThanks Jan!
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Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Status: Answered => Open
VG is still having a problem:
>yes, with dense pack you would have this problem by default.. You have to
> use some other trick :-) As there has been a couple of questions on this
>
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Status: Answered => Open
VG is still having a problem:
Hi Jan,
Thanks a lot for your response.
I will study this more and try to figure out how I can set up my
simulation this way. Are there any example
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Status: Open => Answered
Jan Stránský proposed the following answer:
Hi Varun,
first, I vote for Jerome's suggestion to make each step independently,
saving/loading intermediate steps.
to compress the
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Status: Answered => Open
VG is still having a problem:
Hello Jerome,
Thanks for your response.
By using the above MWE script, I am able to create the cohesive bonds
the way I want which also required some
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Status: Open => Answered
Jérôme Duriez proposed the following answer:
Then, if the use of "setCohesionNow = True" is not convenient for you, I
would suggest you define by hand the cohesive bonds you would
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Status: Answered => Open
VG is still having a problem:
Hi Jerome,
In my simulation, I am not using clumps because clump would have rigid
aggregate of individual particles. Instead, the aggregates I am
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Status: Open => Answered
Jérôme Duriez proposed the following answer:
I'm not really familiar to clumps, but the problem you've just described
(in #2) does not sound to me as related with the issue of
Question #293955 on Yade changed:
https://answers.launchpad.net/yade/+question/293955
Status: Open => Answered
Jérôme Duriez proposed the following answer:
Hi,
As for myself, I most often separate the generation procedure (involving
indeed makeCloud and compaction procedure) from the main
New question #293955 on Yade:
https://answers.launchpad.net/yade/+question/293955
Hello everyone,
I am generating a pack of spheres (lets call them aggregates), using makeCloud.
Each of those spheres consists of a packing of smaller particles glued together
using cohesive material model. I am
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