Dear Kenza,
what dissolution do you mean? A dissolution of CO2 into water/brine or a
CO2-caused dissolution of solids?
A kinetic dissolution of solid could be implemented using the 2pncmin model.
A kinetic in the dissolution of CO2 into brine/water is, to my
knowledge, not yet implemented in DUMUX and you would have to do it
yourself by adapting the 2pnc files, at least the volumevariables, maybe
also the model and probably the fluidsystem. You would also need an
additional primary variable as the CO2 in the aqueous phase would be
independent of the aqueous phase, as the equilibrium assumptions
currently used would no longer apply.
I hope this helps a bit.
Best regards
Johannes
On 10.05.21 17:28, kenza bouznari wrote:
Hello Dumux users,
Is there a way to add a dissolution rate in the CO2 injection test?
Best regards,
Kenza
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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/institut/team/Hommel/
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/institut/team/Hommel/
email: [email protected]
Pfaffenwaldring 61
70569 Stuttgart
Tel.: ++49 711 / 685-64600
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