Finite Element Simulation and Experimental Study of Cylindrical Focusing Piezoelectric Transducers

S. A. Shcherbinin; I. A. Shvetsov; A. V. Nasedkin; I. I. Luk’yanov; A. N. Rybyanets

doi:10.3103/S1062873818030243

Finite Element Simulation and Experimental Study of Cylindrical Focusing Piezoelectric Transducers

Autores: Shcherbinin S.A.¹, Shvetsov I.A.¹, Nasedkin A.V.¹, Luk’yanov I.I.¹, Rybyanets A.N.¹
Afiliações:
1. Southern Federal University
Edição: Volume 82, Nº 3 (2018)
Páginas: 352-354
Seção: Proceedings of the XXI National Conference on Magnetoelectrics Physics
URL: https://journals.rcsi.science/1062-8738/article/view/185345
DOI: https://doi.org/10.3103/S1062873818030243
ID: 185345

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Resumo

The possibility is considered of inducing high intensity ultrasonic fields in an oil-filled cylindrical volume using a radially polarized hollow cylindrical transducer. Conditions for forming standing cylindrical waves within the studied volume are established. Finite element simulations of the abovementioned transducer are performed along with its experimental study.