Dear Denis,

nice to hear that you are interested in DuMuX.

If I understand correctly, what you would like to do is somehow a combination of the brineair (non-constant salt brine) and the brineco2 (constant salt brine) fluidsystems.

If that is correct, I would suggest you have a look into the the co2 tests (test/porousmediumflow/co2) and the brineco2 and start from there, adding in salt(s) as extra component(s). An example, although probably more complex, of a brineco2 fluidsystem with added components would be the fluidysytem used in the biomineralization example (examples/biomineralization/material/fluidsystems).

I hope this helps at least for some inspiration.

Best regards

Johannes

Am 30.05.2022 um 20:47 schrieb Denis Martynov:
Dear , Dumux community/staff

I am a student at Montanuniversität Leoben, doing Master Thesis related to simulation/experiment of CO2 injection into brine saturated core plug, and would like to implement 2pncmin model to see salt precipitation after supercritical CO2 injection , caused by dry out. I very interesting in Dumux application for this problem and already a little bit familiar with software in overall, but still confused how to substitute air into CO2? Could you please provide any tips/advices how to approach further and is it possible to couple these 2 problems (co2 injection and salt precipitation)? Apologise in advance for such trivial questions and thank you!

Kind regards,

Denis Martynov.

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*******************************************************

Johannes Hommel

Lehrstuhl für Hydromechanik und Hydrosystemmodellierung (LH2)
Institut für Wasser- und Umweltsystemmodellierung (IWS), Universität Stuttgart

https://www.iws.uni-stuttgart.de/lh2/

email:[email protected]

Pfaffenwaldring 61
70569 Stuttgart
Tel.: ++49  711 / 685-64600

Department of Hydromechanics and Modelling of Hydrosystems (LH2)
Institute for Modelling Hydraulic and Environmental Systems (IWS), University 
of Stuttgart

https://www.iws.uni-stuttgart.de/en/lh2/

email:[email protected]

Pfaffenwaldring 61
70569 Stuttgart
Tel.: ++49  711 / 685-64600
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