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Re: [Question #646077]: Random periodic packing with different volume fractions

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Jan Stránský <question646077@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 04 Jul 2017 18:58:32 -0000
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Question #646077 on Yade changed:
https://answers.launchpad.net/yade/+question/646077

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hello,
an easy way (IMO) is to "copy-paste" the randomPeriPack function and add a possibility to modify frictionAngle of used frictMat.
FrictionAngle has a significant influence on resulting packing fraction (e.g. search yade questions). However, its influence is for sure limited and you need to do some trial-and-error approach to get desired packing fraction.
Let us know if it helped or you need further help
cheers
Jan

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