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Coupling Electrostatics and Creeping flow
Posted Nov 22, 2018, 9:41 a.m. EST Low-Frequency Electromagnetics, Computational Fluid Dynamics (CFD), Particle Tracing for Fluid Flow 0 Replies
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Dear all I am nearly new to Comsol and I'm involved in a project which is similar to yours for connecting electrostatic module to creeping flow. I’m simulating a microchannel in which a particle is moving under the effect of electric field created by to electrodes at top and bottom of the channel. I don’t know how to correctly take the effect of the electrostatic and Maxwell stress tensor in the Navier stokes equation of the Creeping low module I added a Force cacluation subnode to the Electrostatics Module. I want to use the electrostatic force per volume as a source term in the Navier Stokes equation for a fully coupled problem Regards
Hello David Scott
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