Re: [Yade-users] [Question #699072]: About the examples/ThermalEngine
Question #699072 on Yade changed: https://answers.launchpad.net/yade/+question/699072 Status: Open => Answered Robert Caulk proposed the following answer: Hello, noFlowScenario.py works as expected on 18.04 using latest source code. I ran the script you provided, it also works. Since I am unable to reproduce the error that you describe, I cannot help you. Cheers, Robert -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #698836]: temp=Nan?
Question #698836 on Yade changed: https://answers.launchpad.net/yade/+question/698836 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 received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #699072]: About the examples/ThermalEngine
Question #699072 on Yade changed: https://answers.launchpad.net/yade/+question/699072 Status: Answered => Solved Ziyu Wang confirmed that the question is solved: Hello, It seems that the situation is very bad for me personally... Ok,I will try to solve this problem myself.. Finally, how should CHOLMOD warning be solved. Thank you for your timely and patient help again! -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #699100]: Cohesive Soil
Question #699100 on Yade changed: https://answers.launchpad.net/yade/+question/699100 Status: Open => Needs information Jan Stránský requested more information: > I could find a few soil simulations according to the Hertz Mindlin, while I didn't find any soil simulation with Luding contact law. what is "simulation"? Yade script? General modeling approach? Usage in journal articles? ... ? Anyway, you have reference to literature in the documentation [2] and usage in yade example scripts [3] > So, I wonder if, it would be acceptable in the literature to pick Luding contact for a soil?? What is "the literature"? Why would not it be acceptable? > I will appreciate that if any one can give some more information about capability of the Luding contact law to model the soil. We will appreciate that if you can give some more information about what is "the soil" and what is "to model". Where "some more information" = much much more information. Cheers Jan [1] https://www.yade-dem.org/wiki/Howtoask [2] https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.LudingMat [3] https://gitlab.com/yade-dev/trunk/-/tree/master/examples/LudingPM -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #699123]: How to add a layer of particle clusters along the circumference inside the circle?
Question #699123 on Yade changed: https://answers.launchpad.net/yade/+question/699123 Status: Open => Needs information Jan Stránský requested more information: Hello, please read [1]. Then read [1] carefully again and follow the instructions. > I tried to add a layer of particle nest along the circumference at the position of the deleted circle, but I don't know how to complete it. It can be done in maaany ways, depending on your needs. One way is to simply put particles at defined positions using O.bodies.append. Please be more specific to get a better answer. > I also set the normal and tangential stiffness, normal and tangential bonding stiffness, normal and tangential bonding strength of this layer of particles. I haven't solved these problems. What are "these problems"? Cheers Jan [1] https://www.yade-dem.org/wiki/Howtoask -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
Re: [Yade-users] [Question #699070]: Effect of particle size on noise in the results
Question #699070 on Yade changed: https://answers.launchpad.net/yade/+question/699070 Status: Open => Answered Jan Stránský proposed the following answer: > Are the components regular or not? not sure what does this mean? how are the particles generated? As regural packing, e.g. hexagonal, or randomly? (if randomly, then how randomly? > I have been advised that using large particles in DEM results in the noise in the output and I do not quite understand why. Take an extreme. Particles 2 m size (roughly half the bucket width). Then (assuming random particle positions) sometimes one particle ends in bucket, sometimes two, in some cases no particle (I guess). "Small" particles behave "like continuum", uniform matter, the differences between individual runs (shifting bucket) should not be significant. "Large" particles, specifically their mutual positions, can influence the results (or its scatter) much more. > If that is the case then how should we simulate phenomenon with large particle sizes? not relying on one simulation, but make same "statistics" from several simulations. Cheers Jan -- You received this question notification because your team yade-users is an answer contact for Yade. ___ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
