New question #690280 on Yade: https://answers.launchpad.net/yade/+question/690280
Hello, This question concerns the way to implement a new tricky contact law that can not be derived from the other classical contact laws from Yade. It follows the previous advices of Jan (https://answers.launchpad.net/yade/+question/690234). I want to implement in yade this new contact law that can be expressed as: Force on normal direction of contact: F_n = f1(alfa,mu, R_0) * (Normal_strain_rate) + g(alfa,gamma,R_0) Force on tangential direction: F_t = f2(alfa,mu,R_0)*(Tangential_strain_rate) + d(alfa)/dt = f3( mu,R_0, gamma, Normal_strain_rate, alfa) with R_0: average radius of the particle ; mu: viscosity of the material of the particle; gamma: surface tension. f1,f2,f3,g: functions alfa(t) is a dynamical geometrical parameter of the contact. As far as I have seen (https://answers.launchpad.net/yade/+question/681016), I must define: - a new Law2 functor - a new IPhys - a new lp2 functor Could you give guidance on the way and methodology to implement this new law in Yade ??? (I am a quite recent Yade user and have very little knowledge of c++...) Thank you very much for your assistance in this ambitious project, All the best! Vincent, -- 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
