On one of the ways to control the resonant frequency of circular cylindrical transducers
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Abstract
It was researched acoustics characteristics of ring cylindrical transducer, that create from ceramic envelope and coaxial rigid cylindrical acoustic baffle, that placed in inside cavity of envelope. The created annular gap filled with liquid. Was get analytical expressions, that describe sound fields out and inside of transducer. Complete numerical calculations and made his analyze. Founded regularities change properties of transducer from annular gap dimensions. Their comprehension gave possibility to suggest a new way manage of resonance frequency hydroacoustic transducers.
References 1, figures 3.
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References
Leiko A.G., Shamarin Y.E., Tkachenko V.P. (2000), [Underwater acoustic antenna]. Kyiv, P. 320.(Rus)
