I need some information about available approaches in multiphase flow analysis. What is need is a SHORT, QUICK review, paper, ... listing the giving information about different approaches and pros and cons of each approach and their application limitations.

There are many online resiurces available, but they are usually in form of thesis, too lengthy and detailed for my purpose at the moment.

Any suggestion is appreciated...

Thanks,

Hossein

Generation of Sound (or Ultrasound) Waves & Resonance

Submitted by Babaei on Mon, 06/20/2011 - 14:29

research

acoustics

Hi,

I have a question and would be grateful if you could drop me some lines for it:

1- Is sound (or ultrasound) is ONLY generated when a structure is vibrating at its resonance frequency?

2- If the answer to the above question is YES, is sound (or ultrasound) generated at all resonance frequencies or just some of them depending on the amplitude of the vibration.

Thank you,

Babaei

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