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["pingyang.1019@xxxxxxx" <question232935@xxxxxxxxxxxxxxxxxxxxx>]

Question #232935 on Yade changed:
https://answers.launchpad.net/yade/+question/232935

    Status: Answered => Open

pingyang.1019@xxxxxxx is still having a problem:
Thank you teacher
     I want to simulation spherical particles are not in contact with the elastic stage. So how to do it ?  Is it feasible to apply force between the particles?





At 2013-07-24 12:26:17,"Jan Stránský" <question232935@xxxxxxxxxxxxxxxxxxxxx> wrote:
>Question #232935 on Yade changed:
>https://answers.launchpad.net/yade/+question/232935
>
>    Status: Open => Answered
>
>Jan Stránský proposed the following answer:
>Hello,
>from your question, it is not very clear for me what you want to do.. could
>you please be more specific and maybe give an example desired result? it
>will help us to help you :-)
>
>a repulsive force between particles is activeted as soon as there is an
>overlap, exactly for the reason "to limit movenemt and contacts of
>particles".. So one way is to increase stiffness of the material. You can
>also apply some boundaries (see e.g. [1]) to limit movement.
>
>You can also apply force directly on particles [2].
>
>cheers
>Jan
>
>[1]
>http://bazaar.launchpad.net/~yade-pkg/yade/git-trunk/view/head:/examples/funnel.py
>[2]
>https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.ForceContainer.addF
>
>
>
>2013/7/24 pingyang.1019@xxxxxxx <question232935@xxxxxxxxxxxxxxxxxxxxx>
>
>> New question #232935 on Yade:
>> https://answers.launchpad.net/yade/+question/232935
>>
>> Hello teachers!
>>
>>    How to apply force between the particles? I want to limit movement and
>> contacts of particles. How to do ?
>>
>> Thank you!
>>
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>
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