Abstract
Dispersion relations are investigated for a transversely inhomogeneous piezoelectric layer with attenuation. Using the complex modulus concept, the problem is reduced to a first-order matrix differential equation with complex coefficients. Characteristic structural features of dispersion relations are studied both analytically and numerically. An asymptotic analysis is performed for the low-frequency region.
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References
V. Z. Parton and B. A. Kudryavtsev, Electromagnetoelasticity of Piezoelectrical and Electrocondactive Bodies (Nauka, Moscow, 1988) [in Russian].
R. M. Cristensen, Theory of Viscoelastisity. An Introduction (Academic Press, New York, 1971; Mir, Moscow, 1974).
A. R. Rzhanitsyn, Theory of Creep (Stroizdat, Moscow, 1968) [in Russian].
N. S. Anofrikova and N. V. Sergeeva, Izv. Sarat. Univ., Nov. Ser. Matem., Mekhan., Informat. 14 (3), 321–328 (2014).
V. T. Grinchenko and V. V. Meleshko, Harmonic Vibrations and Waves in Elastic Solids (Naukova Dumka, Kiev, 1981) [in Russian].
O. P. Chervinko, I. K. Senchenkov, Int. Appl. Mech. 22 (12), 1136–1141 (1986).
Yu. N. Rabotnov, Elements of Hereditary Mechanics of Solids (Nauka, Moscow, 1977) [in Russian].
V. V. Madorsky and Yu. A. Ustinov, Prikl. Mekh. Tekhn. Fiz., no. 6, 138–145 (1976).
S. V. Kuznetsov, Acoust. Phys. 60 (1), 95–103 (2014).
I. I. Vorovich and V. A. Babeshko, Dynamical Mixed Problems of Elasticiry for Nonclassical Domains (Nauka, Moscow, 1979) [in Russian].
A. O. Vatul’yan and A. V. Morgunova, Acoust. Phys. 61 (3), 265–271 (2015).
M. I. Lashab, G. E. Rogerson, and K. D. Sandiford, Matem. Model. Chisl. Metody, no. 1, 50–66 (2015).
D. H. Cortes, S. K. Datta, and O. M. Mukdadi, Ultrasonics 50 (3), 347–356 (2010).
J. G. Yu, Ch. Zhang, and J. E. Lefebvre, Ultrasonics 54 (8), 1677–1684 (2014).
F. L. Guo and G. A. Rogerson G.A. Int. J. Sol. Struct. 41 (5–6), 1539–1564 (2004).
F. Zhu, Z. H. Qian, and B. Wang, Ultrasonics 67, 105–111 (2016).
A. H. Nayfeh, Perturbation Methods (Wiley, New York, 1973; Mir, Moscow, 1976).
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Original Russian Text © A.O. Vatul’yan, V.O. Yurov, 2017, published in Akusticheskii Zhurnal, 2017, Vol. 63, No. 4, pp. 339–348.
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Vatul’yan, A.O., Yurov, V.O. Dispersion properties of an inhomogeneous piezoelectric waveguide with attenuation. Acoust. Phys. 63, 369–377 (2017). https://doi.org/10.1134/S1063771017040133
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DOI: https://doi.org/10.1134/S1063771017040133