The properties of mechanical fields of shielded sonar radiators with power structure depending on parameters of shield
Main Article Content
Abstract
The numerical analysis of mechanical fields of cylindrical antennas formed of cylindrical radiator with power structure, which formed of piezoceramic shell with a circumferential polarization and acoustically soft flat shield which are non closed circumferential shell with finite thickness was obtained. Comparative analysis of the frequency properties of radiators allowed to establish a number of subtle effects in the formation of mechanical fields of shielded radiators depending on the type of their structure and parameters of their shields.
References 7, figures 5.
Article Details
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
References
Leiko A. G., Shamarin U. E., Tkachenko V. P. (2000) “Underwater acoustic antennas”. Kiyv. Avanpostprim. P. 320. (Ukr)
Bohorodskii V. V., Zubarev L. A., Korenin E. A., Yakushev V. I. (1983) “Underwater electroacoustic converters. Calculation and design. Handbook”. Leningrad. Sudostroenie. P 248 (Rus)
Gusak Z. T., Leiko A. G. (2014) “Physical fields of hydroacoustic antenna consisting of the angle of the horn and the piezoceramic transducer with a circumferential polarization”. Electronics and Communications. Vol. 19, №1, pp. 102-108. (Rus)
Gusak Z. T., Leiko A. G. (2014) “Radiation field angled horn antenna with a piezoceramic transducer with radial polarization”. Electronics and Communications. Vol. 19, №2, pp. 75-81. (Rus)
Gusak Z.T., Leiko A.G., Kandrachuk I.V., Melnichenko M.A. (2015) “Acoustic properties of cylindrical piezoceramic sonar antenna with flat baffle located in the diametral plane”. Electronics and Communications. Vol. 20, №2, pp. 71-78. (Rus)
Grinchenko V.T., Vovk I.V., Matsipura V.T. (2013) “Wave problems of acoustic”. Kyiv. Interservis. P 572. (Rus)
Leiko A.G., Dr.Sc., Nyzhnyk A.I., Starovoyt Y.I. (2013) “Acoustic properties of cylindrical piezoceramic emitters with power and compensated design with longitudinal and transverse piezoelectric effect” Electronics and Communication. Vol. 18, №6, pp. 62-73. (Rus)
