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Coulomb force as a body force

Posted 23 août 2014, 08:40 UTC−4 Low-Frequency Electromagnetics, Fluid & Heat Version 4.4 2 Replies

Waleed Salman
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Hi
I am coupling the electric current module with the laminar flow module, to solve the flow generated inside microdroplet due to the electric field.
I want to apply the coulomb force =charge ( Q)* electric field (E) as a volume force in the laminar flow module
please help me overcome this issue
thank you
2 Replies Last Post 23 août 2014, 11:01 UTC−4
Edgar J. Kaiser Certified Consultant
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Posted: 1 decade ago 23 août 2014, 09:22 UTC−4
Hi,

the volume force is charge density . E

Cheers
Edgar

--
Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
Hi, the volume force is charge density . E Cheers Edgar -- Edgar J. Kaiser emPhys Physical Technology http://www.emphys.com
Waleed Salman
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Posted: 1 decade ago 23 août 2014, 11:01 UTC−4
do you mean

ec.rhoq*ec.Er for r component
ec.rhoq*ec.Ez for z component
do you mean ec.rhoq*ec.Er for r component ec.rhoq*ec.Ez for z component

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