On 2 June 2010 17:06, Bruno Chareyre <[email protected]> wrote:
> Hi Chiara, > > I didn't take time to reply as it would need a long discussion. Keep > looking into MD litterature and you should find questions to your answers, > be it in a formalism that is excessively complex. > Ok, sorry I will. > I don't agree with your equations below (giving Cundall way). I don't think > anybody ever wrote equation (1). There is a very BIG difference between > vel=... and vel+=...; Cundall is using vel=... where vel is the mean field > velocity. > Envisage a periodic cloud deforming at constant strain rate, without > contact between particles, and see what will happen if you write > vel+=something at each step. > Yes sorry my mistake, I see the equations are wrong, I mean there is no +=. Thanks. > > >> _______________________________________________ > Mailing list: > https://launchpad.net/~yade-users<https://launchpad.net/%7Eyade-users> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~yade-users<https://launchpad.net/%7Eyade-users> > More help : https://help.launchpad.net/ListHelp >
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