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Re: sphere's range size

 

Yes, I recommend not using the functions that are in triaxialTest. It is better if you can find the same thing in shop, or simply using python code. I can't help a lot on that point though.

Bruno


Anton Gladky a écrit :
You can also try the LSMGenGeo library for that. Example is in ./scripts/test/regular-sphere-pack.py

It makes also a good job for handling the range of particle sizes.
______________________________

Anton Gladkyy


2009/12/3 Bruno Chareyre <bruno.chareyre@xxxxxxxxxxx <mailto:bruno.chareyre@xxxxxxxxxxx>>

    With uniform distribution (currently used in TriaxialTest), the
    radius range is :

    [mean_radius*(1-radiusStdDev), mean_radius*(1+radiusStdDev)]

    Not really a stdDev then...
    You can easilly switch between different distributions defined in
    boost in fact. If you go for gaussian, then StdDev will be a real
    StdDev.


    Bruno


    nejib hadda a écrit :

        How to know or modify the range of granular size in Yade, I
        tried these
        classes : 'ParticuleParameters' and 'Physical parameters'. can
        some body also tell me about what 'radiusStdDev=.3' in
        triaxialTest.cpp refers to ?

        thanks !

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_______________
Chareyre Bruno
Maître de Conférences

Grenoble INP
Laboratoire 3SR - bureau E145
BP 53 - 38041, Grenoble cedex 9 - France
Tél : 33 4 56 52 86 21
Fax : 33 4 76 82 70 43
________________




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