Re: [Yade-users] [Question #240557]: error during make install

Question #240557 on Yade changed: https://answers.launchpad.net/yade/+question/240557 Christian Jakob posted a new comment: > I try to install Yade on the high performance cluster of our university. I like to hear that. Do you really need GUI at the cluster? Does this cluster provide GUI applicat

Re: [Yade-users] [Question #240608]: How to increase the computing scale in YADE

Question #240608 on Yade changed: https://answers.launchpad.net/yade/+question/240608 Status: Open => Answered Bruno Chareyre proposed the following answer: Dear Fu, I am not sure what you mean by "simulation scale". Is it the number of particles? If so, there is no easy solution. If there w

[Yade-users] [Question #240619]: Collision detection and dense sphere packing problem with compiled yade-daily

New question #240619 on Yade: https://answers.launchpad.net/yade/+question/240619 Hi, I already had yade-daily installed on my linux mint 15 and it worked very well. I compiled yade-daily package on my Ubuntu 13.10 (since I intended to use coupled analysis using PFV method, and yade-daily insta

[Yade-users] [Question #240620]: tetra +facet

New question #240620 on Yade: https://answers.launchpad.net/yade/+question/240620 hi all, I'm looking for a possibilty to handle facet+tetra collision. I can find tetra+tetra collision [Ig2_Tetra_Tetra_TTetraSimpleGeom()], but there are no facet+tetra collision. https://github.com/yade/trunk/b

Re: [Yade-users] [Question #240620]: tetra +facet

Question #240620 on Yade changed: https://answers.launchpad.net/yade/+question/240620 Status: Open => Answered Jan Stránský proposed the following answer: Hi Martin, there are a few possible soutions: 1) somebody (most likely you :-) will implement this feature. 2) instead of facets you wil

Re: [Yade-users] [Question #240620]: tetra +facet

Question #240620 on Yade changed: https://answers.launchpad.net/yade/+question/240620 Martin Nie posted a new comment: I need tetra-tetra interaction plus facet-tetra interaction. I imported a cauldron shaped stl-file, which is my facet. So the tetra-particles shall move and interact in this caul

[Yade-users] [Question #240621]: Avoid boundary effect by using parameter V in getStress() of non-periodic case

New question #240621 on Yade: https://answers.launchpad.net/yade/+question/240621 Hello, I have a question about the getStress() function (utils.getStress()) in my simulation (triaxial test under TriaxialStressController engine) In fact my model is a box with the size of the box is (-0.1,-0.1,-0.

Re: [Yade-users] [Question #240619]: Collision detection and dense sphere packing problem with compiled yade-daily

Question #240619 on Yade changed: https://answers.launchpad.net/yade/+question/240619 Status: Open => Answered jduriez proposed the following answer: Hi, For 1) I also faced the situation some times. randomDensePack() uses some different operations to generate your packing : generate a cloud

Re: [Yade-users] [Question #240621]: Avoid boundary effect by using parameter V in getStress() of non-periodic case

Question #240621 on Yade changed: https://answers.launchpad.net/yade/+question/240621 jduriez posted a new comment: Give maybe a look to https://www.yade-dem.org/doc/user.html#micro- stress-and-micro-strain to evaluate the stress in the core of your sample. But it will probably not be straightforw

Re: [Yade-users] [Question #240621]: Avoid boundary effect by using parameter V in getStress() of non-periodic case

Question #240621 on Yade changed: https://answers.launchpad.net/yade/+question/240621 Status: Open => Answered jduriez proposed the following answer: Hi, Unfortunately no it is not. The getStress() function would in this case still consider all the interactions (in your whole boxVolume), t

Re: [Yade-users] [Question #240621]: Avoid boundary effect by using parameter V in getStress() of non-periodic case

Question #240621 on Yade changed: https://answers.launchpad.net/yade/+question/240621 Jan Stránský proposed the following answer: Hello Nguyen, the stress is computed according to [1], stress = (1/V)*sum(f_i*l_j) where the sum is done over all interactions in the simulation, regardless volume par

Re: [Yade-users] [Question #240620]: tetra +facet

Question #240620 on Yade changed: https://answers.launchpad.net/yade/+question/240620 Status: Answered => Open Martin Nie is still having a problem: how can I use polyhedrons or tetrahedrons in yade? -- You received this question notification because you are a member of yade-users, which is

Re: [Yade-users] [Question #240620]: tetra +facet

Question #240620 on Yade changed: https://answers.launchpad.net/yade/+question/240620 Christian Jakob posted a new comment: hi martin, there are several examples in examples/tetra and examples/polyhedra folders. good luck, christian -- You received this question notification because you are a

[Yade-users] [Question #240625]: missing SpherePack.toSimulation

New question #240625 on Yade: https://answers.launchpad.net/yade/+question/240625 I get an AttributeError while executing this code: sp=pack.SpherePack() sp.add(Vector3(..) ids=sp.toSimulation() version 1.05.0 OS: Bullx Linux 6.3 AttributeError: 'SpherePack' object has no attribute 'toSimulati

Re: [Yade-users] [Question #240621]: Avoid boundary effect by using parameter V in getStress() of non-periodic case

Question #240621 on Yade changed: https://answers.launchpad.net/yade/+question/240621 Status: Answered => Solved Nguyen N.G. Hien confirmed that the question is solved: Thanks jduriez and Jan for your clarification + information, those explained a lot. -- You received this question notifica

[Yade-users] [Question #240628]: get fluid velocity in PFV cells

New question #240628 on Yade: https://answers.launchpad.net/yade/+question/240628 Hi, I am using PFV and want to know how I can get fluid velocity in the cells. While visualisation in paraview one can see fluid velocities, but how can i get this information in python code? I tried following code

Re: [Yade-users] [Question #240625]: missing SpherePack.toSimulation

Question #240625 on Yade changed: https://answers.launchpad.net/yade/+question/240625 Status: Open => Answered Jan Stránský proposed the following answer: Hi Matthias, could you please provide a complete minimal working script reproducing your error? thanks Jan 2013/12/11 matthias > New

Re: [Yade-users] [Question #240628]: get fluid velocity in PFV cells

Question #240628 on Yade changed: https://answers.launchpad.net/yade/+question/240628 Status: Open => Answered Bruno Chareyre proposed the following answer: There is quite a lot of c++ code for PFV that is not reflected on the python side yet. I suggest to grep Average_Relative_Cell_Velocity

Re: [Yade-users] [Question #240625]: missing SpherePack.toSimulation

Question #240625 on Yade changed: https://answers.launchpad.net/yade/+question/240625 Status: Answered => Open matthias is still having a problem: Yade [1]: sp=SpherePack() Yade [2]: sp -> [2]: Yade [3]: sp.add(Vector3(0,0,0),0.01) Yade [4]: sp.toSimulation() -

Re: [Yade-users] [Question #240625]: missing SpherePack.toSimulation

Question #240625 on Yade changed: https://answers.launchpad.net/yade/+question/240625 Status: Open => Answered Jan Stránský proposed the following answer: Hi Matthias, the toSimulation method is added to SpherePack class "a posteriori" in pack.py, see [1]. So try from yade import pack as the

Re: [Yade-users] [Question #240628]: get fluid velocity in PFV cells

Question #240628 on Yade changed: https://answers.launchpad.net/yade/+question/240628 Christian Jakob posted a new comment: > There is quite a lot of c++ code for PFV that is not reflected on the python > side yet. > I suggest to grep Average_Relative_Cell_Velocity to see where is computed in >