Abstract
The sources of systematic errors in measuring the amplitude and propagation velocity of normal waves are analyzed. Criteria are proposed for estimating the distances beyond which a wave can be considered a normal wave. The measurement method and corresponding experimental setup are described. Experimental estimates are obtained for the distances necessary for the formation of symmetric zero modes of horizontally polarized normal waves and Lamb waves in thin strips at frequencies of 1.8 and 2.5 MHz.
Similar content being viewed by others
References
L. G. Merkulov, Akust. Zh. 10, 206 (1964).
I. A. Viktorov, Physical Fundamentals of Rayleigh and Lamb Ultrasound Waves in Technique (Nauka, Moscow, 1966) [in Russian].
I. E. Kuznetsova, B. D. Zaitsev, S. G. Dzhoshi, and A. A. Teplykh, Akust. Zh. 53, 637 (2007) [Acoust. Phys. 53, 557 (2007)].
K. Lange, B. E. Rapp, and M. Rapp, Anal. Bioanal. Chem. 391, 1509 (2008).
M. B. Gitis and V. A. Chuprin, Zh. Tekh. Fiz. 82(5), 93 (2012) [Techn. Phys. 57, 671 (2012).
V. Chuprin and M. Gitis, in Proc. 18th World Conf. NDT. Durban, 2012.
I. Krautkremer and G. Krautkremer, Ultrasound Control of Materials (Metallurgiya, Moscow, 1991) [in Russian].
J. L. Rose, J. Pressure Vessel Technology 124, 273 (2002).
I. N. Ermolov and Yu. V. Lange, in Ultrasound Control. Non-Destructive Control, Ed. by V. V. Klyuev (Mashinostroenie, Moscow, 2004), Vol. 3 [in Russian].
Z. Zhu and J. Wu, J. Acoust. Soc. Am. 98, 1057 (1995).
J. B. Segur and H. Oberstar, Ind. Eng. Chem. 43, 2117 (1951).
T. Miker and A. Meittsler, in Physical Acoustics: Principles and Methods, Ed. by W. P. Mason and R. N. Thurston (Academic Press, 1981; Mir, Moscow, 1966), Vol. 1, Part A.
D. P. Morgan, Surface-Wave Devices for Signal Processing (Elsevier, New York, 1991; Radio i Svyaz, 1990).
L. D. Landau and E. M. Lifshitz, Theoretical Physics, Fluid Mechanics (Pergamon, London, 1987; Nauka, Moscow, 1988), vol. 6.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V.A. Chuprin, 2013, published in Akusticheskii Zhurnal, 2013, Vol. 59, No. 1, pp. 122–133.
Rights and permissions
About this article
Cite this article
Chuprin, V.A. An experimental study of the characteristics of the acoustic field of zero normal plate modes. Acoust. Phys. 59, 115–125 (2013). https://doi.org/10.1134/S1063771012060048
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063771012060048