Question #403360 on Yade changed: https://answers.launchpad.net/yade/+question/403360
mohsen posted a new comment: Hi Felipe >In fact, i was creating by pack cylinder but it seems like there is >stress/overlap local even i didn't apply any force before. >That's why i try >to find another method to do it without starting with tensioned/overlap. As I wrote, In randomDensePack always there would be initial overlap. Hence what you had found was correct. In some cases you can decrease intRadius, then no initial force will exist. >it's really important the numbers of particles because i am wondering if the best simulation will be creating either more >less 10000, 20000 or 50000 particles. is it possible to do it by using method 3? It depends on your simulation. You can find a useful conversation in where we talked about what are the essential parameters for calibrating a sample and obtaining the same results with different geometry. According to a review by [2] on YADE literature, the 10000 was suggested. Regards Mohsen [1]https://answers.launchpad.net/yade/+question/403385 [2] Wang X L, Li J C. Simulation of triaxial response of granular materials by modified DEM. Sci China-Phys Mech Astron, 2014, 57: 22972308, doi: 10.1007/s11433-014-5605-z -- 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 : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
