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Re: [Question #695561]: Make Radius Ratio for the sample and verity of particles radii


Question #695561 on Yade changed:

    Status: Open => Answered

Jan Stránský proposed the following answer:

> r_min=0.15e-3 # m
> r_max=0.45e-3 # m
> r_avr=(r_min+r_max)/2 # m
> r_fuz=0.2*r_avr # m
> sp.makeCloud(mn,mx,r_avr,r_fuz,num_spheres,False, 0.95,seed=1)

r_fuz (rRelFuzz parameter) is **relative** to r_avr [1] (not m, but
dimensionless), so put 0.2 (or similar number) instead of 0.2*r_avr
(which makes it for "small" r_avr negligible)


[1] https://yade-dem.org/doc/yade.pack.html#yade.pack.randomDensePack

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