Using modal velocities to evaluate surface averaged velocity of a flexible body

I have a flexible housing undergoing vibrations from the internal components. For each mode , i do have a modal velocity from this time domain simulation. I would like to use this information for evaluating Equivalent radiated power in decibels or Surface vibration velocity. But i see the units of modal velocity is 1/s. Is this a correct approach to square this value and multiply by housing surface area to get radiated power in decibels ?

Any suggestions would be helpful

0 Martin Kieltsch over 3 years ago

Maybe not exactly answering your question, but to my knowledge there is a ready-to-use product called adams2actran pluing that could do that job.
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