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Re: [Question #250196]: undrained triax test of fully saturated material (using TriaxialStressController and FlowEngine)

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From: Bruno Chareyre <question250196@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 22 Mar 2017 12:22:40 -0000
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Question #250196 on Yade changed:
https://answers.launchpad.net/yade/+question/250196

Bruno Chareyre posted a new comment:
Sorry for late reply... for the record:
1/ custom ones, I have no general answer
2/ I think maintaining constant volume by manipulating the imposed pressure does not play very well with incompressibility
3/ switching to compressible scheme does not imply to change other parameters, no. It is more the other way around: the stability of the incompressible scheme requires the smallest timestep, for instance. So switching to compressible should be 100% safe in general.

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