What is the rediation mass loading of the piston

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Reference no: EM132527166

A flat piston of 0.2m radius radiates 100W of acoustic power at 20kHz in water.

(a) Assuming the radiation to be equivalent to that of a piston mounted in an infinite baffle and radiating on only one side, what is the velocity amplitude of the piston?

(b) What is the rediation mass loading of the piston?

(c) What is the beam width at the down 10db direction?

(d) what is the directivity index of the beam?

Reference no: EM132527166

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