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How to plot the Excess Pore Pressure

Posted 4 mars 2016, 11:39 UTC−5 Porous Media Flow 0 Replies

Giulia M.
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Hi everyone,

I'm implementing a simple reservoir model in 2D, with two layers with different permeability. The fluid is continuously pumped out at a constant flow rate.
I need to plot the "Excess pore pressure". Any idea about how I could do it? Is there a specific command in COMSOL? I've found that "poro.pm" should be the Total pressure, but the results of the Excess pore pressure (pex = ptot - p hydro) are not what I've been expected.

Thank you very much for your help.

Giulia
0 Replies Last Post 4 mars 2016, 11:39 UTC−5
COMSOL Moderator

Hello Giulia M.

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