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Coulomb force as a body force

Posted 2014年8月23日 GMT+2 14:40Low-Frequency Electromagnetics, Fluid & HeatVersion 4.42 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 2014年8月23日 GMT+2 17:01

Edgar J. Kaiser Certified Consultant

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Posted: 1 decade ago

Hi,

the volume force is charge density . E

Cheers
Edgar

--
Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com

Waleed Salman

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Posted: 1 decade ago

do you mean

ec.rhoq*ec.Er for r component
ec.rhoq*ec.Ez for z component

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Coulomb force as a body force

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