Defining quantitative parameters and coordinates of the defect signal by acoustic-emission control of cylindrical tanks
https://doi.org/10.25206/1813-8225-2024-189-5-11
EDN: SXVIES
Abstract
In this article there is presented the data obtained by researching the acoustic emission signals when controlling the surface defects of sealed tanks. In the process of studies with pressure changes the data on changes in the parameters of the signals recorded by the digital acoustic-emission control system SCAD-16 have been obtained. On the basis of the obtained results the methodology for determining the coordinates of the defects of the tanks using the cylindrical coordinate system has been proposed. The approach proposed in the article makes it possible to reduce the error of determining the coordinates of defects, as compared to the expressions in the case of rectilinear wave propagation on a flat surface.
About the Authors
A. A. Kuznetsov
Omsk State Transport University (OSTU)
Russian Federation
Russian Federation
Kuznetsov Andrey Albertovich, Doctor of Technical Sciences, Professor, Head of Theoretical Electrical Engineering Department
AuthorID (RSCI): 358976
AuthorID (SСOPUS): 56824984500
ResearcherID: A-5017-2017
Omsk
V. P. Kulakovskaya
Omsk State Transport University (OSTU)
Russian Federation
Russian Federation
Kulakovskaya Vera Palladiyevna, Graduate Student of Theoretical Electrical Engineering Department
Omsk
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Review
For citations:
Kuznetsov AA, Kulakovskaya VP. Defining quantitative parameters and coordinates of the defect signal by acoustic-emission control of cylindrical tanks. Omsk Scientific Bulletin. 2024;(1):5-11. (In Russ.) https://doi.org/10.25206/1813-8225-2024-189-5-11. EDN: SXVIES
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