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Two phase Liquid Liquid extraction
Posted 23 mars 2017, 13:59 UTC−4 MEMS & Nanotechnology, Fluid & Heat, MEMS & Piezoelectric Devices, Computational Fluid Dynamics (CFD), Microfluidics, Chemical Reaction Engineering 0 Replies
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I am trying to model mass transfer through interface of two liquid in a two phase model. I believe comsol by default applies flux continuity at the interface. However I also want to an equilibrium boundary condition (governed by partition coefficient) at the interface. I used pointwise constraint to tie concentration c2-K*c1, where c1 and c2 are variables. As a results interface is not tracked properly and I get anomalous results for examples the phase fragments and no concentration value.
Can you please help me with this?
Hello Viraj Sabane
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