I am trying to perform a 3D fluid flow simulation, for calculating the velocity in the fluid caused by Lorentz force(from electromagnet coils). I am having a problem of interacting the Lorentz force (from magnetic field simulation) with the fluid flow. I tried to couple mf physics with turbulent k-ε physics using multiphysics option but , lorentz force is not acting on the fluid. I also tried similar to the "induction pump" in the comsol blog. Is it possible to use multiphysics lorentz force option for 3D model (coupling mf and spf)? Any help from your experience is highly appreciated. Thank you
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