Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Coupling Electrostatics and Creeping flow
Posted 2018年11月22日 GMT-5 09:41 Low-Frequency Electromagnetics, Computational Fluid Dynamics (CFD), Particle Tracing for Fluid Flow 0 Replies
Please login with a confirmed email address before reporting spam
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
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.