Question #668264 on Yade changed:
https://answers.launchpad.net/yade/+question/668264
Status: Answered => Open
Kun Zeng is still having a problem:
Hi Jan,
I used polyhedra particles.
[1] As you suggested, how can I do by using what "command" in Yade for
dealing with the fac
New question #668264 on Yade:
https://answers.launchpad.net/yade/+question/668264
I set up a model by using polyhedra partcles and use
export.VTKExporter(name).exportInteractions() to export the interaction to VTK
file. However, I saw the result in paraview and also in yade, and find the
intera
Question #667946 on Yade changed:
https://answers.launchpad.net/yade/+question/667946
Status: Needs information => Open
Kun Zeng gave more information on the question:
Hi Bruno,
Actually, I just run this two simulation individually and visually see
the iteraction speed...One I direc
Question #667946 on Yade changed:
https://answers.launchpad.net/yade/+question/667946
Status: Answered => Open
Kun Zeng is still having a problem:
Hi Jan,
I checked the interactions in my simulation(facet boundary and polyhedra
particles), the poly particles number is 91361 and
New question #667946 on Yade:
https://answers.launchpad.net/yade/+question/667946
I first prepare some polyhedra particle in my model and used
'export.textPolyhedra' to export the polyhedra layer into .txt file. When I use
'ymport.textPolyhedra' in a new input file to import the .txt file and ru
Question #667746 on Yade changed:
https://answers.launchpad.net/yade/+question/667746
Status: Answered => Solved
Kun Zeng confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #667815 on Yade changed:
https://answers.launchpad.net/yade/+question/667815
Status: Open => Solved
Kun Zeng confirmed that the question is solved:
Sorry... I got the method to do this
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New question #667815 on Yade:
https://answers.launchpad.net/yade/+question/667815
Hi,
I am writing to ask how to fill a box with polyhedra with size distribution. I
found one FAQ in[1]:
Bruno said "can use makeCloud to generate a sphere cloud and use this list to
place polyhedra of the same si
Question #667746 on Yade changed:
https://answers.launchpad.net/yade/+question/667746
Kun Zeng gave more information on the question:
Hi Jan,
I found for my question #3:
Here is a bug in /yade/ymport.py in line 379. It is now:
if returnConnectivityTable:
return unvReader.facets
Question #667746 on Yade changed:
https://answers.launchpad.net/yade/+question/667746
Status: Needs information => Open
Kun Zeng gave more information on the question:
Hi Jan，
Sure.
1. Here is my .mesh file：
https://drive.google.com/file/d/1pOcEOdSkoRUarihCZeZsX_7K_o3pShEd/view?usp=shar
Question #667746 on Yade changed:
https://answers.launchpad.net/yade/+question/667746
Status: Answered => Open
Kun Zeng is still having a problem:
Hi Jan and Bruno,
I run the command as Jan suggested:
catchsegv python yade mesh-pfacet.py and got output which I saved into
a .txt file.
New question #667746 on Yade:
https://answers.launchpad.net/yade/+question/667746
Hi,
I am trying to import a .mesh file into yade. I learn from the example
"mesh-pfacet.py" and change the "sphere.mesh" file with my own .mesh file.
And I got:
Segmentation fault (core dumped)
Do you know what
Question #662551 on Yade changed:
https://answers.launchpad.net/yade/+question/662551
Status: Answered => Solved
Kun Zeng confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #662551 on Yade changed:
https://answers.launchpad.net/yade/+question/662551
Status: Answered => Open
Kun Zeng is still having a problem:
Hi,
Thanks for your suggestions.
I mean if it is possible to show the contact force on the surface of the
polyhedra particles not using fo
New question #662551 on Yade:
https://answers.launchpad.net/yade/+question/662551
Hi,
I was wondering if there is a method to show contact forces with changing
colors on paricles or polyhedre in paraview? Thanks.
Regards,
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Question #661729 on Yade changed:
https://answers.launchpad.net/yade/+question/661729
Status: Answered => Solved
Kun Zeng confirmed that the question is solved:
Thanks Jérôme Duriez, that solved my question.
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New question #661729 on Yade:
https://answers.launchpad.net/yade/+question/661729
I was wondering if there is a method or input command I can use to remove or
erase some particles above a certain height? Thanks.
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New question #660660 on Yade:
https://answers.launchpad.net/yade/+question/660660
I am trying to set a larger sphere pack or polyhedra pack but it seems very
slow to run this model. I was wondering if there is some method to speed up
this simulation? Thanks.
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Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Status: Answered => Solved
Kun Zeng confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
Thanks Jan
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Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
Hi Jan,
Sorry to post so many comments and questions above. I changed the
NameError part in my code into this:
rects = (movables + rect((p000,p100,p110,p010)) + rect((p200,p300
Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
Hi Jan,
You mean the file named " example2-yade-prepoc.py" ? In my simualtion, I
use this code to do preparation of the polyhedara particle layers:
https://drive.googl
Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
The whole outcome is this:
Traceback (most recent call last):
File "example1.py", line 90, in
dem = YADE_API(demName)
File "/home/kun/femdem/include
Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
Hi Jan,
I do used this code in my example1-yade.py file and it still same error:
NameError: global name 'rect' is not defined...
from libyade import yade
from yade imp
Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
I would like to generate a beam by FEM and falling down on the Polyhedra
particles layers which I generated by Yade before this coupling(ymport
into this coupling). And when I run
Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
Hi Jan,
I run the .sh file and it still shows:
Traceback (most recent call last):
File "example1.py", line 90, in
dem = YADE_API(demName)
File "/home/kun
Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
The complete code of example1-yade.py is as below:
from libyade import yade
from yade import *
from yade import polyhedra_utils
from yade import ymport
from yade import Vector3
Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
Hi Jan, sorry for post so much questions here.
I thought i figure the facet problem by changing the code to:
yade.utils.facet((v1,v2,v3),**kw)
And I run my code it shows:
File
Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
Thanks Jan. I add from yade import Vector3 at the top of my code. it
works. However, I changed the facet to:
def rect(vs,**kw):
v1,v2,v3,v4 = vs
return [
f
Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
Sorry Jan, It is "NameError: name 'Vector3' is not defined" ...
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Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
I run my code again and it still shows :
sh example1.sh
Traceback (most recent call last):
File "example1.py", line 90, in
dem = YADE_API(demName)
File "/
Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Kun Zeng posted a new comment:
Hi Jan,
Yes, I use Vector3 in my code. But the error shows ' name 'vector' is
not defined ' like this: p000 = Vector3(0,0,0).
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Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Description changed to:
I change the code of the example1-yade.py file in [1] to the following
code:
from libyade import yade
from yade import polyhedra_utils
from yade import ymport
from yade import *
widthl =
Question #658909 on Yade changed:
https://answers.launchpad.net/yade/+question/658909
Description changed to:
I change the code of the example1-yade.py file in [1] to the following
code:
from libyade import yade
from yade import polyhedra_utils
from yade import ymport
from yade import *
widthl =
New question #658909 on Yade:
https://answers.launchpad.net/yade/+question/658909
I change the code of the example1-yade.py file in [1] to the following code:
from libyade import yade
from yade import polyhedra_utils
from yade import ymport
from yade import *
widthl = .3
widthr = .3
widthc = .3
Question #657677 on Yade changed:
https://answers.launchpad.net/yade/+question/657677
Kun Zeng posted a new comment:
@Bruno Thanks for your reply. Your information is very helpful
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Question #658606 on Yade changed:
https://answers.launchpad.net/yade/+question/658606
Kun Zeng posted a new comment:
Hi Jan,
Thanks for your information. Can you add an example with polyhedra in
the github? I am going to learn and do some simualtion related to the
polyhedra particle in DEM and
New question #658606 on Yade:
https://answers.launchpad.net/yade/+question/658606
I read one paper from Jan Stransky "COMBINATION OF FEM AND DEM WITH
APPLICATION TO RAILWAY BALLAST-SLEEPER INTERACTION" and I notice in this paper.
He simulated some nonsphere particle ballast contacting with slee
Question #657677 on Yade changed:
https://answers.launchpad.net/yade/+question/657677
Status: Answered => Solved
Kun Zeng confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #657677 on Yade changed:
https://answers.launchpad.net/yade/+question/657677
Kun Zeng posted a new comment:
Hi Jan,
Thanks for your suggestion. However, when I add a code like this:
# gravel
polyhedra_utils.fillBox((0,0,0),(width,thick,fillBoxHFactor*height),mat,sizemin=3*[sizeMin
New question #657677 on Yade:
https://answers.launchpad.net/yade/+question/657677
Hi all,
I am a new user of yade. I tried polyhedra particles falling down into a box. I
am wondering how can I export this model after it finishes this falling process
and how to import it and down the next simula
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