I.V.Vovk, V.S.Kocyuba On one method for controlling of parameters of a cylindrical piezoceramic radiator |
Acoustic bulletin, Vol. 13 ¹ 3, (2010) |
| The paper deals with proposing of technique for controlling of characteristics of a cylindrical radiator on the base of two coaxial piezoceramic shells loaded on the fluid and excited with electric voltages of different amplitudes and phases. The acoustic properties of such radiator have been studied depending on the parameters of voltages supplied to the shells. |
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KEY WORDS: hydroacoustics, piezoelectric, cylindrical radiator, acoustic characteristics, electric control |
| TEXT LANGUAGE: Russian |