PHYSICAL FIELDS OF DYNAMICALLY CONTROLLED HYDROACOUSTIC RADIATOR WITH RADIAL POLARIZATION

Authors
DOI:
https://doi.org/10.34169/2414-0651.2022.3(35).106-111
Keywords:
Array, Array, Array
Abstract

The nature of the polarization of piezoceramic elements plays an important role in the construction of piezoceramic hydroacoustic transducers with dynamically controlled parameters from the electrical side. However, to quantify this role, depending on the polarization, radial or circumferential, of the transducer's piezoelectric elements, appropriate calculation ratios are required. By the method of coupled fields in multiconnected domains taking into account the connectivity of electric, mechanical and acoustic fields during energy conversion and acoustic interaction of transducer elements during its formation, expressions for the named physical fields depending on amplitudes and phases are calculated.

Author Biographies
  1. Anatolii Derepa , Central Scientific Research Institute of Armament and Military Equipment of the Armed Forces of Ukraine

    Doctor of Technical Sciences 

  2. Oleksandr Leiko , National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

    Doctor of Technical Sciences Professor

  3. Olha Pozdniakova, Central Scientific Research Institute of Armament and Military Equipment of the Armed Forces of Ukraine

    Candidate of Technical Sciences

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Published
2022-09-30
Issue
Vol. 35 No. 3 (2022): Weapons and military equipment
Section
NAVY ARMAMENT & EQUIPMENT
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Copyright (c) 2022 Анатолій Дерепа,Олександр Лейко,Катерина Шишкова,Ольга Позднякова

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How to Cite

PHYSICAL FIELDS OF DYNAMICALLY CONTROLLED HYDROACOUSTIC RADIATOR WITH RADIAL POLARIZATION. (2022). Weapons and Military Equipment, 35(3), 106-111. https://doi.org/10.34169/2414-0651.2022.3(35).106-111

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