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Plotting Electric field gradient in COMSOL for studying the effect of Dielectrophores |
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November 1, 2016, 11:00 |
Plotting Electric field gradient in COMSOL for studying the effect of Dielectrophores
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Ankit
Join Date: Nov 2016
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I have an experimental FEM prepared for Electrophoresis and DEP study.
I am primarily using the Electrostatics physics module and Microfluidics of COMSOL module as of now. So far i have plotted the Electric field distribution using the following equation: sqrt(Er*Er + Ephi+ Ephi+ Ez*Ez) Specifically: sqrt(es2.Er*es2.Er+es2.Ephi*es2.Ephi+es2.Ez*es2.Ez ) Yes, my design is in r,phi,z coordinate system as evident from the equation. My questions: a) I am not sure how do i plot the Electric field gradient next i.e ∇E^2. The quantity should have units of V^2/m^3. b) Is writing the custom equation the only way to plot this? |
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comsol, dielectrophoresis, electric field, fem, microfluidic |
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