Yade

Contact facet-sphere in a new law

Asked by Ricardo Pieralisi

Hi,

In a previous question [1], I asked about changing the contact behauvior with a certain penetration (two-phase contact). So as you suggested, I am writing a new law. In this first step I just added the two-phase contact, when I simulated the contact with 2 spheres the calculation run was perfect. But when I made a simple gravity deposition I had a strange problem: first I added the facet (OK), then a added the spheres (all the facets presented a drastic change of position)..

CPP: https://www.dropbox.com/s/9tlb2suifda7rea/FreshConcretePM.cpp
HPP: https://www.dropbox.com/s/ptnlrj5bx5b5z2a/FreshConcretePM.hpp
Sphere-sphere example: https://www.dropbox.com/s/itqftaawj46w4dc/Law-sphere.py

May someone take a look at the code?

Thank you!

[1] https://answers.launchpad.net/yade/+question/236400

Question information

Language:
English Edit question
Status:
Answered
For:
Yade Edit question
Assignee:
No assignee Edit question
Last query:
Last reply:
Revision history for this message
Ricardo Pieralisi (ricpieralisi) said : 		#1

This problem appears when I use the makeCloud command.,.
I tried with randomDensePack and the law works properly,.

Revision history for this message
Anton Gladky (gladky-anton) said : 		#2

Please, create an account on GitHub and clone yade's code [1].
It will be much more easier to analyze the code.

[1] https://yade-dem.org/wiki/Yade_on_github

Cheers,

Anton

2013/9/30 Ricardo Pieralisi <email address hidden>:
> Question #236608 on Yade changed:
> https://answers.launchpad.net/yade/+question/236608
>
> Ricardo Pieralisi posted a new comment:
> This problem appears when I use the makeCloud command.,.
> I tried with randomDensePack and the law works properly,.
>
> --
> 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 address hidden>
> Unsubscribe : https://launchpad.net/~yade-users
> More help : https://help.launchpad.net/ListHelp

Can you help with this problem?

Provide an answer of your own, or ask Ricardo Pieralisi for more information if necessary.

To post a message you must log in.