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[Question #271763]: Using expanding method to reach specific porosity doesn't work properly!

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: "M.Meidani" <question271763@xxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 24 Sep 2015 19:31:56 -0000
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New question #271763 on Yade:
https://answers.launchpad.net/yade/+question/271763

Hi everyone,

I am using expanding method to create a pack with specific porosity.
I already used this method for another pack and it worked good, but in the new one after thousands of iterations, porosity converges to a specific value and after that the changes are very small! My target is 41% but it cannot get less that 53% in in the expanding step.
Do you have any idea about the reasons of this convergence?
Has anyone ever faced with this problem?

Thanks

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