Hi there, I am using Comsol 5.3a to couple Darcy eq, transport of dilute solutes and electrostatics together for 3 different solutes (Na, Cl and Albumin). When I am using "Multiphysics" to couple these 3 equs together the results are different with when I turned off the "Multiphysics". I am not sure which result is the reliable one. Based on My prediction, the results hold be similar to when I disable the "Multiphysics". But is that correct to not using "Multiphysics"?
any help much appreciated.
Azin