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Re: [Question #659557]: Flow engine working randomly with CHOLMOD

To: yade-users@xxxxxxxxxxxxxxxxxxx
From: Robert Caulk <question659557@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 20 Oct 2017 03:22:38 -0000
Reply-to: question659557@xxxxxxxxxxxxxxxxxxxxx
Sender: bounces@xxxxxxxxxxxxx

Question #659557 on Yade changed:
https://answers.launchpad.net/yade/+question/659557

    Status: Open => Answered

Robert Caulk proposed the following answer:
The script runs with success and produces:

Qin= -5.06465867124e-20  Qout= 5.06465867124e-20  ARE THEY EQUAL? IF NOT-> NO FLOW!
Permeability [m2]= 6.33158067289e-22  || Hydraulic conductivity [m/s]= 6.21761222077e-15

But I don't have the most recent version of DFNFlow. Does this script
(with the automatic dimension detection) work with the regular
FlowEngine for you?

>Also, I tried to simulate an injection and it does not look good at all
compared to what I used to obtain. Any chance you would have a MWE that
I could try on my side?

What happens? What were you obtaining before? You can apply flux with:

flow.imposeFlux(flow.getCellCenter(flow.getCell(0, 0, 0)), -flowRate)

if this doesn't work I can try to put an MWE together for you

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