recirculation boundary condition

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5 years 1 month ago #269 by mbastani
Hi Babak,

I found that instead of using "pairs" and "continuity" , we can simply use "general extrusion" in comsol. We need to create a general extrusion in "definition" and assign the source boundary and the re-map the destination boundary. Then simply in the boundary conditions for the physics we can use for example "Concentration" for our destination boundary and for the constant "c" we call that general extrusion. I used it and it worked ... but now there is the iCP part which does not work. I mean it seems that uploading the whole comsol geometry and assigning initial and boundary conditions at each time step is something does not make sense. I wished there was an option for iCP which was capable of only updating the phreeqc boundary file .... Please let me know if you find any solution or trick.

Thanks,
Mehrdad

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4 years 11 months ago #272 by mbastani
Hello,

I was wondering if any idea came about this problem? Is iCP going to consider such situation?

Thanks,
Mehrdad

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