Abstract
A spatial-processing algorithm of acoustic-emission signals for leak detection in one-way access pipelines is considered. Basic formulas are determined, and results from numerical calculations are reported.
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Lapshin, B.M. and Ovchinnikov, A.L., Study of Energy Distribution of Acoustic-Emission Signals in Separate Modes in a Liquid Waveguide, Kontrol’. Diagnostika, 1999, no. 2, pp. 9–12.
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Translated from Defektoskopiya, Vol. 40, No. 9, 2004, pp. 19–26.
Original Russian Text Copyright © 2004 by Lapshin, Ovchinnikov.
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Lapshin, B.M., Ovchinnikov, A.L. A cospectral method for leak detection in one-way access pipelines. Russ J Nondestruct Test 40, 587–592 (2004). https://doi.org/10.1007/s11181-005-0070-4
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DOI: https://doi.org/10.1007/s11181-005-0070-4