Abstract
An acoustic channel corresponding to the through transmission method with an acoustic contact ensured using liquid jets is considered. An equation for the acoustic channel is obtained for the case of long pulses. In the case of short pulses, a technique for selecting the optimal parameters of the acoustic channel is described.
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Original Russian Text © S.K. Pavros, S.V. Reuka, 2008, published in Defektoskopiya, 2008, Vol. 44, No. 3, pp. 59–70.
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Pavros, S.K., Reuka, S.V. Investigation of ultrasonic pulse propagation in a nonuniform jet waveguide. Russ J Nondestruct Test 44, 202–211 (2008). https://doi.org/10.1134/S1061830908030066
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DOI: https://doi.org/10.1134/S1061830908030066