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how to incorporate gradient electric field in comsol

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i have to find dielectrophoresis force on particle, that force is equal to Fdep= 2*pi*a^3 Re( C.M facotor) * grad (E)
kindly help me to incorporate grad E function in force , so that i am able to find force in all direction

4 Replies Last Post 9 déc. 2016, 15:02 UTC−5
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Hello Puneet Manocha

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Posted: 1 decade ago 10 juin 2011, 13:26 UTC−4
Hi

I too am interested in modeling DEP in Comsol. Please let me know if you've had any successes.

Shane
Hi I too am interested in modeling DEP in Comsol. Please let me know if you've had any successes. Shane

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Posted: 8 years ago 31 oct. 2016, 11:24 UTC−4
Did you get any further on this. I am at the same bottleneck.

let me know
best
Did you get any further on this. I am at the same bottleneck. let me know best

Jeff Hiller COMSOL Employee

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Posted: 8 years ago 1 nov. 2016, 10:38 UTC−4
Hello Ankit,
This blog entry on how to model DEP forces may be helpful to you:
www.comsol.com/blogs/dielectrophoretic-separation/
Best,
Jeff
Hello Ankit, This blog entry on how to model DEP forces may be helpful to you: https://www.comsol.com/blogs/dielectrophoretic-separation/ Best, Jeff

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Posted: 8 years ago 9 déc. 2016, 15:02 UTC−5
Thanks Jeff!
Best
Thanks Jeff! Best

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