New question #268688 on Yade:
https://answers.launchpad.net/yade/+question/268688
Dear Yade developers/users
How yade calculates harmonic average of stiffness between sphere and wall? In
yade documentation I read only formulation between sphere and sphere. Questions:
Is the same formulation
Question #268688 on Yade changed:
https://answers.launchpad.net/yade/+question/268688
Alsidqi Hasan posted a new comment:
Thanks so much Bruno.
Al
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Question #268688 on Yade changed:
https://answers.launchpad.net/yade/+question/268688
Status: Answered = Solved
Alsidqi Hasan confirmed that the question is solved:
Thanks Chareyre, that solved my question.
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Question #268688 on Yade changed:
https://answers.launchpad.net/yade/+question/268688
Status: Open = Answered
Chareyre proposed the following answer:
Hello Alsidqi,
The calculation is the same, and the radius used for the wall body is
the radius of the sphere body.
Bruno
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New question #268697 on Yade:
https://answers.launchpad.net/yade/+question/268697
Hello,
I try to intall YADE in the suse server distribution:
SUSE Linux Enterprise Server 11 SP1 (x86_64) - Kernel \r (\l)
I downloaded and compiled all the library needed for the YADE installation and
I modified
Question #268691 on Yade changed:
https://answers.launchpad.net/yade/+question/268691
Summary changed to:
Apply force only once
Description changed to:
Hi guys!
I try to study the displacement of various spheres ( with different
weight ) when on they apply the same force, on a surface which
Question #268691 on Yade changed:
https://answers.launchpad.net/yade/+question/268691
Description changed to:
Hi guys!
I try to study the displacement of various spheres ( with different
weight ) when they apply the same force, on a surface which previously
has been created and is composed of
Hi Laura
My first choice was to put a high period (1 for example), but
this way , the green sphere falls on the surface of spheres before the
force was applied .
I think that the force was applied correctly. The only problem is that the
force was was applied for one time step (I
Question #268691 on Yade changed:
https://answers.launchpad.net/yade/+question/268691
rayolau posted a new comment:
Hi Jan, thanks again!
I don't understand what do you say about put the b.state.vel at the
begin of the simulation without use PyRunner. What type of function
should I write in the
Hi Laura
I mean something like this:
#
O.load('/path/spheresurface.yade')
MatBal=O.materials.append(FrictMat(...))
### green sphere
greenSphere =
sphere((0.108,0.2289647116,0.7175),0.0199647116,color=(0,1,0),material='mat1')
# no need of utils.sphere
Question #268691 on Yade changed:
https://answers.launchpad.net/yade/+question/268691
Jan Stránský posted a new comment:
Hi Laura
I mean something like this:
#
O.load('/path/spheresurface.yade')
MatBal=O.materials.append(FrictMat(...))
### green sphere
Question #268691 on Yade changed:
https://answers.launchpad.net/yade/+question/268691
Status: Answered = Solved
rayolau confirmed that the question is solved:
Hi Jan,
Solved!!
I made the identification of waiting in the terminal , apply the rate in the
field , and then start the
Question #268691 on Yade changed:
https://answers.launchpad.net/yade/+question/268691
rayolau posted a new comment:
Hi Jan,
Solved!!
I made the identification of waiting in the terminal , apply the rate in the
field , and then start the simulation , which saves the position and speed of
the
Question #268697 on Yade changed:
https://answers.launchpad.net/yade/+question/268697
Status: Open = Answered
Anton Gladky proposed the following answer:
Try to replace the line in lib/base/Math.hpp:8
-using Real = double
+typedef double Real;
if it will work, your compiler does not
Try to replace the line in lib/base/Math.hpp:8
-using Real = double
+typedef double Real;
if it will work, your compiler does not support C++11 completely.
Cheers
Anton
2015-06-30 14:36 GMT+02:00 feddyadong question268...@answers.launchpad.net:
New question #268697 on Yade:
Question #268697 on Yade changed:
https://answers.launchpad.net/yade/+question/268697
Luc OGER posted a new comment:
I am using for a long time the yade distribution with OPENSUSE 13.2
x86_64 without any problem up to now!
But this new update series of packages such the move from qt4 to qt5
Question #268697 on Yade changed:
https://answers.launchpad.net/yade/+question/268697
Anton Gladky proposed the following answer:
There is no move to qt5 yet. Those new files are disabled, if you
do not put -DUSE_QT5=1 option explicitly.
Anton
2015-06-30 19:01 GMT+02:00 Luc OGER
New question #268691 on Yade:
https://answers.launchpad.net/yade/+question/268691
Hi guys!
I try to study the displacement of various spheres ( with different weight )
when on they apply the same force, on a surface which previously has been
created and is composed of other spheres.
My
Question #268691 on Yade changed:
https://answers.launchpad.net/yade/+question/268691
Description changed to:
Hi guys!
I try to study the displacement of various spheres ( with different
weight ) when they apply the same force, on a surface which previously
has been created and is composed of
Question #268691 on Yade changed:
https://answers.launchpad.net/yade/+question/268691
Status: Open = Answered
Jan Stránský proposed the following answer:
Hi Laura
My first choice was to put a high period (1 for example), but
this way , the green sphere falls on the surface of
Question #268691 on Yade changed:
https://answers.launchpad.net/yade/+question/268691
rayolau posted a new comment:
Hi Jan, thanks for your reply!
Respect I think that the force was applied correctly. The only problem is that
the
force was was applied for one time step (I assume very short
Hi Laura,
I've changed the IterPeriod and the value of O.force, and works ok.
I believe it works, but I would not use it this way :-)
b.state.vel(id_ball,(1,0,0))
Error: b.state.vel(id_ball, (10,0,0))
TypeError: 'Vector3' object is not callable
the syntax should
Question #268691 on Yade changed:
https://answers.launchpad.net/yade/+question/268691
Jan Stránský proposed the following answer:
Hi Laura,
I've changed the IterPeriod and the value of O.force, and works ok.
I believe it works, but I would not use it this way :-)
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