Question #704138 on Yade changed: https://answers.launchpad.net/yade/+question/704138
Jan Stránský proposed the following answer: > Cohesion refers to ... yes, the general meaning is clear. The information request was rather what it actually does mean **for your model / simulation**. Like if it can be a rigid body "perfectly cohesive" clump or you need mutual motion, possible split etc etc.. > For example, sand has no cohesion, and there is no attraction between each particle; It depends on definition, circumstances, ... :-) Depending on what "sticky" and "cohesion" actually means for your model, you can: - use clumps - use a material/law dealing with "cohesion": CohFrict, JCFpm, Cpm, ... (search documentation for "cohesive" or "cohesion" keywords). - use python (O.forces.addF, O.forces.setPermF, b.state.vel, ...) to adjust your model according to your needs - ... 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
