Hi all,
I'd like to remove some of the contact laws which are in Yade. Some of
them are unmaintained and/or broken and/or duplicates, and too many
contact laws is only making the choice uneasy.
If you are using some of the contact laws listed below, please reply to
this message, else it will be
I opened a question, please reply here:
https://answers.launchpad.net/yade/+question/199540
Law2_Dem3DofGeom_CpmPhys_Cpm was in the list by mistake, I know it's used.
Bruno
On 06/06/12 09:46, Bruno Chareyre wrote:
Hi all,
I'd like to remove some of the contact laws which are in Yade. Some of
New question #199540 on Yade:
https://answers.launchpad.net/yade/+question/199540
Hi all,
I'd like to remove some of the contact laws which are in Yade. Some of them are
unmaintained and/or broken and/or duplicates, and too many contact laws is only
making the choice uneasy.
If you are using
Question #199540 on Yade changed:
https://answers.launchpad.net/yade/+question/199540
Status: Open = Answered
Chiara Modenese proposed the following answer:
Hi Bruno,
If I am not wrong:
Law2_SCG_MomentPhys_CohesionlessMomentRotation is a duplicate of
Please, do not remove Law2_Dem3DofGeom_RockPMPhys_Rpm
Anton
2012/6/6 Bruno Chareyre bruno.chare...@hmg.inpg.fr:
I opened a question, please reply here:
https://answers.launchpad.net/yade/+question/199540
Law2_Dem3DofGeom_CpmPhys_Cpm was in the list by mistake, I know it's used.
Bruno
Question #199540 on Yade changed:
https://answers.launchpad.net/yade/+question/199540
Anton Gladky proposed the following answer:
Please, do not remove Law2_Dem3DofGeom_RockPMPhys_Rpm
Anton
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Question #199540 on Yade changed:
https://answers.launchpad.net/yade/+question/199540
Chareyre posted a new comment:
Chiara: I was remembering the discussion on elastic unloading for rolling (what
I called irreversible) but I didn't know in which law it had been
implemented. You confirm that it
Question #199540 on Yade changed:
https://answers.launchpad.net/yade/+question/199540
Chiara Modenese proposed the following answer:
On 6 Jun 2012, at 10:40, Chareyre wrote:
Question #199540 on Yade changed:
https://answers.launchpad.net/yade/+question/199540
Chareyre posted a new comment:
Question #199540 on Yade changed:
https://answers.launchpad.net/yade/+question/199540
Status: Answered = Open
Chareyre is still having a problem:
This irreversible behaviour happens in all the Yade Laws where the
rolling is implemented so it is not specific to
Question #199540 on Yade changed:
https://answers.launchpad.net/yade/+question/199540
Status: Open = Answered
Chiara Modenese proposed the following answer:
On 6 Jun 2012, at 11:41, Chareyre wrote:
Question #199540 on Yade changed:
https://answers.launchpad.net/yade/+question/199540
Question #199540 on Yade changed:
https://answers.launchpad.net/yade/+question/199540
Chareyre posted a new comment:
Maybe we could keep it for future reference in case that kind of use of
quaternions became useful.
It's in svn/bzr/git history anyway. Nothing will be lost.
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New question #199585 on Yade:
https://answers.launchpad.net/yade/+question/199585
Hi,
I want to model a sand with Hertz-Mindlin-Contact law and rolling friction.
1. Is it possible to do so in yade and if yes, how?
I tried to combine a material with rolling stiffness and hertz model:
...
Question #199585 on Yade changed:
https://answers.launchpad.net/yade/+question/199585
Luc Scholtès posted a new comment:
Hi Jacob,
For the 2nd point, you may want to have a look at the paper from
Plassiard: http://www.springerlink.com/content/16688jw766197204/ (I can
send it to you if you cannot
Question #199540 on Yade changed:
https://answers.launchpad.net/yade/+question/199540
Chiara Modenese proposed the following answer:
On 6 Jun 2012, at 13:55, Chareyre wrote:
Question #199540 on Yade changed:
https://answers.launchpad.net/yade/+question/199540
Chareyre posted a new comment:
Question #199585 on Yade changed:
https://answers.launchpad.net/yade/+question/199585
Christian Jakob posted a new comment:
Thanks for the fast answers.
@Luc: download successful ...
@jduriez:
Here, Ip2_FrictMat_FrictMat_MindlinCapillaryPhys() has two major drawbacks :
- it uses material data
Question #199585 on Yade changed:
https://answers.launchpad.net/yade/+question/199585
Chiara Modenese proposed the following answer:
Hi Jacob,
As for point 1:
I introduced the rolling friction in HM Law some time ago. Please have a look
at the documentation, in particular at:
Question #199585 on Yade changed:
https://answers.launchpad.net/yade/+question/199585
Christian Jakob posted a new comment:
@chiara:
Thanks, will
...
#define material:
id_SphereMat=O.materials.append(FrictMat(young=young_modulus,poisson=poisson_ratio,density=rho_p,frictionAngle=angle))
...
Question #199585 on Yade changed:
https://answers.launchpad.net/yade/+question/199585
Chiara Modenese proposed the following answer:
On 6 Jun 2012, at 15:10, Christian Jakob wrote:
Question #199585 on Yade changed:
https://answers.launchpad.net/yade/+question/199585
Christian Jakob posted
Question #199585 on Yade changed:
https://answers.launchpad.net/yade/+question/199585
jduriez posted a new comment:
However, linking these values with the rounded feature of the grains
is a task too difficult for me...
What do you mean with that?
I meant that I can not point a good value of the
Question #199585 on Yade changed:
https://answers.launchpad.net/yade/+question/199585
Status: Answered = Solved
Christian Jakob confirmed that the question is solved:
ok, thanks everybody!
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Question #199585 on Yade changed:
https://answers.launchpad.net/yade/+question/199585
Christian Jakob confirmed that the question is solved:
Thanks Chiara Modenese, that solved my question.
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Question #192224 on Yade changed:
https://answers.launchpad.net/yade/+question/192224
Status: Answered = Open
ceguo is still having a problem:
Hello,
As I monitored the memory usage during the simulation (system monitor in
Ubuntu), I did observe a continuous increase of the memory
Question #192224 on Yade changed:
https://answers.launchpad.net/yade/+question/192224
Status: Open = Answered
Anton Gladky proposed the following answer:
Hi,
please, provide a simple test script and file the bug.
Thanks.
Anton
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