The derivation of damped frequency and natural frequency formula

tingyuau · 2012-09-27T22:19:04+00:00

Can someone derive for me the equation ωd=ωnsqrt(1-ζ2) Thanks

Thread 'Free surface problem in electrohydrodynamics'

I'm thinking about the following problem. I have an electrified fluid with a constant charge density, Q, within the fluid. Will this necessarily yield a surface charge? Would I have to compute it by looking at the displacement fields on either side of the interface? Would it change if the bulk charge within the fluid remains constant?

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Thread 'Free surface problem in electrohydrodynamics'

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