Re: [Yade-users] [Question #678982]: about TriaxialStressController

2019-03-08 Thread Alireza Sadeghi
Question #678982 on Yade changed: https://answers.launchpad.net/yade/+question/678982 Status: Answered => Solved Alireza Sadeghi confirmed that the question is solved: Dear Robert, Thank you very much for your help. It solved my problem. Best Regards Alireza -- You received this question

Re: [Yade-users] [Question #679050]: GSTS gives an unstable dt?

2019-03-08 Thread Fabio
Question #679050 on Yade changed: https://answers.launchpad.net/yade/+question/679050 Fabio posted a new comment: Your initial cloud seems to be external to the cylinder... -- You received this question notification because your team yade-users is an answer contact for Yade. ___

Re: [Yade-users] [Question #679050]: GSTS gives an unstable dt?

2019-03-08 Thread Alessandro Finazzi
Question #679050 on Yade changed: https://answers.launchpad.net/yade/+question/679050 Alessandro Finazzi confirmed that the question is solved: Thanks Bruno Chareyre, that solved my question. -- You received this question notification because your team yade-users is an answer contact for Yade.

Re: [Yade-users] [Question #679050]: GSTS gives an unstable dt?

2019-03-08 Thread Alessandro Finazzi
Question #679050 on Yade changed: https://answers.launchpad.net/yade/+question/679050 Status: Answered => Solved Alessandro Finazzi confirmed that the question is solved: Hi Bruno, you totally got the point. I was messing around with very small time steps while I had taken m for mm. I correc

Re: [Yade-users] [Question #679050]: GSTS gives an unstable dt?

2019-03-08 Thread Alessandro Finazzi
Question #679050 on Yade changed: https://answers.launchpad.net/yade/+question/679050 Alessandro Finazzi posted a new comment: Hi Jérôme and Fabio, thanks for your answers. Just to answer to Jérôme question and to explain in a more detailled way the simulation that I need: I have a sort of mixer

Re: [Yade-users] [Question #679050]: GSTS gives an unstable dt?

2019-03-08 Thread Bruno Chareyre
Question #679050 on Yade changed: https://answers.launchpad.net/yade/+question/679050 Bruno Chareyre proposed the following answer: Funny question: you describe "A=[0,0,3.5]" as an amplitude of 3.5mm. How would you change the script for an amplitude of 3.5m? What about "density=7950"? micropounds

Re: [Yade-users] [Question #679050]: GSTS gives an unstable dt?

2019-03-08 Thread Bruno Chareyre
Question #679050 on Yade changed: https://answers.launchpad.net/yade/+question/679050 Bruno Chareyre proposed the following answer: One more option: it could be that timestep is ok wrt both numerical stability and velocity vs. diameter, with particles going through the plate due to the magnitude

Re: [Yade-users] [Question #678915]: weight of clump differs from sum of z-directional interaction forces

2019-03-08 Thread Bruno Chareyre
Question #678915 on Yade changed: https://answers.launchpad.net/yade/+question/678915 Bruno Chareyre posted a new comment: Hi, 1.10.0-72 is a bit old. It is difficult and ineffecient (for the developers at least) to discuss specific problems of old versions. I would suggest compiling current sou

Re: [Yade-users] [Question #679050]: GSTS gives an unstable dt?

2019-03-08 Thread Fabio
Question #679050 on Yade changed: https://answers.launchpad.net/yade/+question/679050 Status: Open => Answered Fabio proposed the following answer: Hi, I don't check your code but I guess in some (rare) cases it could be a problem related to the number of spheres you used, the bulk porosity,

Re: [Yade-users] [Question #678915]: weight of clump differs from sum of z-directional interaction forces

2019-03-08 Thread Ferenc Safranyik
Question #678915 on Yade changed: https://answers.launchpad.net/yade/+question/678915 Status: Needs information => Solved Ferenc Safranyik confirmed that the question is solved: Dear Robert, thanks for your reply, but I tested the script and it worked for me (exactly that which you can find

Re: [Yade-users] [Question #678915]: weight of clump differs from sum of z-directional interaction forces

2019-03-08 Thread Ferenc Safranyik
Question #678915 on Yade changed: https://answers.launchpad.net/yade/+question/678915 Status: Solved => Open Ferenc Safranyik is still having a problem: Dear Robert, thanks for your reply, but I tested the script and it worked for me (exactly that which you can find in my question). I use ub

Re: [Yade-users] [Question #679050]: GSTS gives an unstable dt?

2019-03-08 Thread Jérôme Duriez
Question #679050 on Yade changed: https://answers.launchpad.net/yade/+question/679050 Jérôme Duriez posted a new comment: Hi, Which bodies have their displacements/positions controlled ? the spheres (as your question says in the beginning) or some boundary facets (HarmonicMotionEngine seems to a

[Yade-users] [Question #679050]: GSTS gives an unstable dt?

2019-03-08 Thread Alessandro Finazzi
New question #679050 on Yade: https://answers.launchpad.net/yade/+question/679050 Hello everyone, I'm Alessandro and I'm a new Yade user. I have to simulate the behaviour of a given set of spheres (radii, material, accelerations are given) inside a cylinder. I use yadedaily, xenial version. Th

Re: [Yade-users] [Question #678915]: weight of clump differs from sum of z-directional interaction forces

2019-03-08 Thread Robert Caulk
Question #678915 on Yade changed: https://answers.launchpad.net/yade/+question/678915 Status: Open => Needs information Robert Caulk requested more information: Hello, I tried running your script (after fixing syntax issues), and the utils.unbalancedForce() reports as nan indefinitely. Plea

Re: [Yade-users] [Question #679031]: coupling

2019-03-08 Thread Robert Caulk
Question #679031 on Yade changed: https://answers.launchpad.net/yade/+question/679031 Status: Open => Answered Robert Caulk proposed the following answer: See https://answers.launchpad.net/yade/+question/264480 -- You received this question notification because your team yade-users is an an

Re: [Yade-users] [Question #678679]: Rectangular bar discretised with bonded spherical elements with periodic B.C.'s

2019-03-08 Thread Launchpad Janitor
Question #678679 on Yade changed: https://answers.launchpad.net/yade/+question/678679 Status: Needs information => Expired Launchpad Janitor expired the question: This question was expired because it remained in the 'Needs information' state without activity for the last 15 days. -- You rec

Re: [Yade-users] [Question #678982]: about TriaxialStressController

2019-03-08 Thread Robert Caulk
Question #678982 on Yade changed: https://answers.launchpad.net/yade/+question/678982 Status: Open => Answered Robert Caulk proposed the following answer: > in the second section of it (deviatoric part) it doesn't stop when it reach to -0.2 strain in z direction. What can I do for it? As hig