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Re: [Question #704529]: Contact motion between particles

 

Question #704529 on Yade changed:
https://answers.launchpad.net/yade/+question/704529

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hello,

> So, I have two questions.

please read [1], point 5 ("Do not merge different questions in one single post").
Here it seems as one problem, just have it in mind.

Depending on specific definitions of "the motion between particles", "being solved", "contact motion between particles" etc., it may be:
- applying O.cell.velGrad
- something in O.engines:
    - NewtonIntegrator updates positions of particles based on their current state (position, velocity, mass) and applied force
    - InsertionSortCollider identifies the (also potential) contacts
    - InteractionLoop solves the "contact physics" (in broad sense)
    - ...
- ...

as a reference documents, for start have a look at Introduction [2],
Formulation [3] and User's manual [4].

If you give more information, we can provide more focused sections
and/or other sources.

Cheers
Jan

[1] https://www.yade-dem.org/wiki/Howtoask
[2] https://yade-dem.org/doc/introduction.html
[3] https://yade-dem.org/doc/formulation.html
[4] https://yade-dem.org/doc/user.html

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