Calculations of Electric Fields of Circular Screened Systems, Generated from Cylindrical Piezoceramic Radiators

• Autorzy: Leiko Aleksandr , Derepa Anatolii , Rasstrygin Aleksandr , Kosiakovskyi Andrii , Kocharian Oksana , Starovoit Yaroslav

Identyfikatory

DOI

10.24425/aoa.2019.126359

• Języki publikacji: EN

Abstrakty

EN

Analytical relations, describing the electrical fields of cylindrical piezoceramic radiators with circular polarization as a member of the cylindrical systems with the baffle in the inner cavity, using the related fields method in multiply connected regions were obtained. Comparative analysis of the results of numerical experiments performed on the frequency characteristics of the electric field of the radiating systems for different modes of radiation allow to establish a number of subtle effects of the formation of the electric field of radiators.

Słowa kluczowe

EN

electric fields; circular system with baffle; piezoceramic cylindrical radiator; circular polarization

• Wydawca: Instytut Podstawowych Problemów Techniki PAN ; Komitet Akustyki PAN ; Polskie Towarzystwo Akustyczne
• Czasopismo: Archives of Acoustics
• Rocznik: 2019
• Tom: Vol. 44, No. 1
• Strony: 129--135
• Opis fizyczny: Bibliogr. 12 poz., fot., rys., wykr.

Twórcy

autor

Leiko Aleksandr

• National Technical University of Ukraine “Kiev Polytechnic Institute named after Igor Sikorsky”, Kyiv, Ukraine

autor

Derepa Anatolii

• Central Research Institute of Armament and Military Equipment of the Armed Forces of Ukraine, Kyiv, Ukraine

autor

Rasstrygin Aleksandr

• Central Research Institute of Armament and Military Equipment of the Armed Forces of Ukraine, Kyiv, Ukraine

autor

Kosiakovskyi Andrii

• Central Research Institute of Armament and Military Equipment of the Armed Forces of Ukraine, Kyiv, Ukraine

autor

Kocharian Oksana

• Central Research Institute of Armament and Military Equipment of the Armed Forces of Ukraine, Kyiv, Ukraine

autor

Starovoit Yaroslav

• State Enterprise “Kyiv Scientific Research Institute of Hydrodevices”, Kyiv, Ukraine

Bibliografia

• 1. Aronov B. S. (2005), The energy method for analyzing the piezoelectric electroacoustic transducers, The Journal of the Acoustical Society of America, 117, 210-220.
• 2. Aronov B. S. (2006), Experimental methods for investigating the acoustical interaction between transducers, The Journal of the Acoustical Society of America, 119, 6, 3822-3830.
• 3. Didkovskyi V. S., Leiko Ŕ. G., Savin V. H. (2006), Electroacoustic piezoceramic transducers (calculation, design, construction) [in Ukrainian], Imeks-LTD Publ., Kirovohrad.
• 4. Grinchenko V. T., Vovk I. V., Matsypura V. T. (2013), Acoustics wave problems [in Russian], Interservis, Kyiv.
• 5. Gusak Z. T., Leiko A. G. (2016), About frequency characteristics of electric fields of cylindrical piezoceramic antenna with screen in the form of an open ring layer [in Russian], Journal of Nano- and Electronic Physics, 8, 1, 01029-1-01029-6.
• 6. Korzhyk O. V. (2011), Hydroacoustic devices based on multimode piezoceramic converters, Academic Degree Thesis of the Doctor of Technical Sciences [in Ukrainian], Kyiv.
• 7. Leiko A. G., Shamarin Yu. E., Tkachenko V. P. (2000), Underwater acoustic antennas. Methods for calculating sound fields [in Russian], Avanposprem, Kyiv.
• 8. Nyzhnyk O. I. (2018), Radiation of hydroacoustic signals by planar antenna arrays generated from cylindrical piezoceramic converters, Ph.D. Thesis in Engineering Science [in Ukrainian], Kyiv.
• 9. Oishi T., Aronov B., Brown D. A. (2007), Broadband multimode baffled piezoelectric cylindrical shell transducers, The Journal of the Acoustical Society of America, 121, 6, 3456-3471, doi: 10/1121/1.2722053.
• 10. Vovk I. V. (1992), Nontraditional method of resonant frequency control of low-frequency underwater acoustic transdusers, Proceedings of the European Conference on Underwater Acoustics, 14-18 Sept., 1992, Luxembourg, pp. 631-634.
• 11. Vovk I. V., Grinchenko V. T., Oliynik V. N. (1994), On the method of construction of directed low-frequency hydroacoustic radiator, Proceedings of the 2 European Conference on Underwater Acoustics, 4-9 July, 1994, Lyngbu, Denmark, pp. 573-578.
• 12. Vovk I. V., Oliynik V. N. (1996), Sound radiation by cylindrical piezoelastic shell with asymmetric insertion, The Journal of the Acoustical Society of America, 99, 1, 133-138, doi: 10/1121/1.414496.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).