A numerical algorithm for analyzing the planar nonstationary axisymmetric vibrations of piezoceramic circular plates polarized across the thickness and subject to electric excitation is developed. The dynamic characteristics of a ring plate are analyzed. The dependence of the behavior of its nonstationary vibrations on the frequency of the instantaneously applied electric potential and the ratio of outer and inner radii is established
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Translated from Prikladnaya Mekhanika, Vol. 50, No. 4, pp. 59–66, July–August 2014.
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Shul’ga, N.À., Grigor’eva, L.O. & Babkova, N.O. Electrically Excited Nonstationary Vibrations of Thin Circular Piezoelectric Plates. Int Appl Mech 50, 406–411 (2014). https://doi.org/10.1007/s10778-014-0644-8
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DOI: https://doi.org/10.1007/s10778-014-0644-8