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Design and analysis of two piezoelectric cymbal transducers with metal ring and add mass
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Wang, Wenjie , Shi, Weihao, Thomas, P. J. (Peter J.) and Yang, Mingsui (2019) Design and analysis of two piezoelectric cymbal transducers with metal ring and add mass. Sensors, 19 (1). 137. doi:10.3390/s19010137 ISSN 1424-8220.
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Official URL: https://doi.org/10.3390/s19010137
Abstract
Based on traditional sandwich structure, two piezoelectric transducers were designed to meet the strict underwater application backgrounds such as high pressure, corrosion resistance, and high strength. Both transducers integrated most of previous researches while one transducer has a multilayer cavity structure which is different from the other structure and previous transducer structures. After a detailed simulation analysis of every structural parameter, key parameters were pointed out to have an obvious influence on its performance. Then, two models were constructed and compared with chosen sets of geometry parameters and manufacturing process, which can also provide a reference for low-frequency transducer design. The simulation results and experimental results of our transducers show a good consistency which indicates the cavity structure can reduce the resonance frequency. View Full-Text
Item Type: | Journal Article | ||||||
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Subjects: | T Technology > TJ Mechanical engineering and machinery T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||||
Library of Congress Subject Headings (LCSH): | Piezoelectric transducers, Detectors, Actuators | ||||||
Journal or Publication Title: | Sensors | ||||||
Publisher: | MDPI AG | ||||||
ISSN: | 1424-8220 | ||||||
Official Date: | 2 January 2019 | ||||||
Dates: |
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Volume: | 19 | ||||||
Number: | 1 | ||||||
Article Number: | 137 | ||||||
DOI: | 10.3390/s19010137 | ||||||
Status: | Peer Reviewed | ||||||
Publication Status: | Published | ||||||
Access rights to Published version: | Open Access (Creative Commons) | ||||||
Date of first compliant deposit: | 3 January 2019 | ||||||
Date of first compliant Open Access: | 3 January 2019 | ||||||
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