On the resonance and antiresonance frequencies of a plate piezoceramic transducer
Source abstract
Abstract
Problems related to applying the concepts of resonance and antiresonance frequencies of a plate piezotransducer have been studied. The case of a plate unilaterally loaded on an aqueous medium has been researched. It has been shown that the concept of the antiresonance frequency determined with the use of an elastic modulus c33 D can be applied only conditionally, still allowing one to calculate frequency characteristics for different values of a squared electromechanical-coupling coefficient. Notwithstanding the conditional nature of the term “antiresonance”, its practical use does not cause any difficulties.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Material Properties and Applications · Ultrasonics and Acoustic Wave Propagation · Advanced Energy Technologies and Civil Engineering Innovations
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (7)
Show source-provided references
1. Ul'trazvukovye preobrazovateli dlya nerazrushayushchego kontrolya (Ultrasonic Piezoelectric Transducers for Nondestructive Testing), Ermolov, I.N, Ed., Moscow: Mashinostroenie, 1986.
2. Nerazrushayushchii kontrol'. Spravochnik. V 7 t (Nondestructive Testing. A Handbook in 7 Vols.) Klyuev, V.V, Ermolov, I.N, and Lange, Yu.V, Eds., Moscow: Mashinostroenie, 2004.
3. Domarkas, V.I. and Kazhis, R.-I, Yu, Kontrol’no-izmeritel’nye p’ezoelektricheskie preobrazovateli (Verification and Measurement Piezoelectric Transducers), Vilnus: Mintis, 1974.
4. Korolev, M.V. and Karpel’son, A.E., in Shirokopolosnye ul’trazvukovye p’ezopreobrazovateli (Wideband Ultrasonic Piezoelectric Transducers), Moscow: Mashinostroenie, 1982.
5. Gitis, M.B., Transducers for pulsed ultrasonic nondestructive testing: theoretical foundations, Defektoskopiya, 1981, no. 2, pp. 65–84.
6. Konovalov, S.I. and Kuz’menko, A.G., Osobennosti impul’snykh rezhimov raboty elektroakusticheskikh p’ezoelektricheskikh preobrazovatelei (Peculiarities of Pulsed Operating Modes of Electroacoustic Piezoelectric Transducers), St. Petersburg: Politekhnika, 2014.
7. Konovalov, S.I. and Kuz’menko, A.G., Fizicheskie osnovy raboty i proektirovaniya impul’snykh p’ezopreobrazovatelei v zadachakh izmereniya i kontrolya (Physical Foundations of Operating and Designing Pulsed Piezoelectric Transducers in the Problems of Measurement and Verification), St. Petersburg: St. Petersburg Electrotech. Univ. “LETI”, 2016.