Abstract
A numerical method is proposed to solve the nonstationary wave problem for a piezoelectric ceramic cylinder immersed in a liquid and excited by an electric signal. The method uses a finite-difference scheme constructed by the integro-interpolation method. A numerical experiment is conducted to analyze the transients in a thin-walled cylinder excited by a “step” electric pulse.
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Translated from Vychislitel'naya i Prikladnaya Matematika, No. 61, pp. 30–37, 1987.
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Belova, M.M., Moskal'kov, M.N. & Savin, V.G. Numerical solution of the problem of sound emission by a cylindrical piezoelectric vibrator excited by electric pulses. J Math Sci 63, 427–432 (1993). https://doi.org/10.1007/BF01849524
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DOI: https://doi.org/10.1007/BF01849524