Question #210907 on Yade changed: https://answers.launchpad.net/yade/+question/210907
Chiara Modenese proposed the following answer: On 11 Oct 2012, at 14:11, Christian Jakob wrote: > Question #210907 on Yade changed: > https://answers.launchpad.net/yade/+question/210907 > > Christian Jakob posted a new comment: >> @Christian: If you use very _high_ stiffness with the non-linear model you >> need to be careful to choose the right parameters > for the expansion method >> as Bruno suggests. In these regards, remember that the _loading rate_ you >> apply has to be >> sufficiently small if you want the process to be quasi-static and if you >> want to avoid the use of a calming function like you do. > > I know, but then it takes too long to get specified porosity. So I am > much faster with method 3 ... Yes, I understand and agree. Actually I do not use the expansion method but I generate the particles in a very loose state and then I apply compression to achieve my target. I found this method much easier and not too slow even when using high stiffness parameters. > > -- > You received this question notification because you are a member of > yade-users, which 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 -- You received this question notification because you are a member of yade-users, which 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
