Dear community,
I'd like to report you some question/observation:
1) The links in https://dumux.org/projects don't work.
2) I'm going to deal with surfactants, which in my case means, 2p3c or
3p3c: water and oil phases, and polymer/surfactant agent as third
component.
Now, as I understant, one issue in this regard, is that all material
laws (i.e. permeability, capillary) depends not only on saturation but
also on the concentration of the agent. For example, the capillarity
number will vary with concentration and also the other parameter. Thus,
during the simulation our for example permeabilities will not be
constant but change.
This said, just for me to understand (since i'm not of the field), is
this issue what is commonly addressed by performing flash calculations?
If so, is there any example in Dumux about it? I saw there are some
tests in:
dumux/material/constraintsolvers/immiscibleflash.hh
dumux/material/constraintsolvers/compositionalflash.hh
dumux/material/constraintsolvers/ncpflash.hh
how can I run them? How is ran the flash calculation in a testcase
(should I add some header or call some specific function or it is done
behind the scene?). Are there any examples/tutorials?
Thank you,
Best regards,
Lorenzo
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