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[Jan Stránský <question211583@xxxxxxxxxxxxxxxxxxxxx>]

Question #211583 on Yade changed:
https://answers.launchpad.net/yade/+question/211583

Jan Stránský proposed the following answer:
Hi Ali,

as far as I know:
- rRelFuzz is standard deviation of gaussian distribution of particle radius
- currently the prescribed overlap is not implemented, but it should not be
very difficult to reimplement it to result in some defined overlap / force

I will have a look and confirm it (or not :-) this or next week (or
somebody else will do it :-).

cheers
Jan


2012/10/18 Ali Naseri <question211583@xxxxxxxxxxxxxxxxxxxxx>

> Question #211583 on Yade changed:
> https://answers.launchpad.net/yade/+question/211583
>
> Description changed to:
>  Hi
>
> I've used 'randomperipack" module to create a dense packing of
> particles. My final goal is to have a particle packing with a certain
> degree of overlap on average. Is it possible to manipulate the stiffness
> inside this class to let particles penetrate to some degree into
> eachother instead of just touching?  What I do now is expanding the
> particles by increasing their radius uniformly.
>
> Another question is about the rRelfuzz inside the class. If you define a
> value for rRelfuzz does that give you a gaussian distribution of
> particle radius around the mean?
>
>
> Cheers,
>
> Ali
>
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