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2020 №04 (04) DOI of Article
10.37434/tdnk2020.04.05
2020 №04 (06)

Technical Diagnostics and Non-Destructive Testing 2020 #04
Technical Diagnostics and Non-Destructive Testing #4, 2020, pp. 32-39

Development of the method, procedure and means of control of elements of construction machinery and metal structures using magnetostriction effect

V.P. Babak1, Yu.V. Kuts1, I.V. Bogachev1, V.V. Khaidurov1, V.M. Zvarych2, M.V. Myslovych2, L.M. Shcherbak2, Yu.I. Hyzhko2, M.S. Hutorova2, L.B. Ostapchuk2
1Institute of Engineering Thermophysics of NASU. 2-a Marii Kapnist str., 03057, Kyiv, Ukraine. E-mail: admin@ittf.kiev.ua
2Institute of Electrodynamics of NASU. 56 Prosp. Peremohy, 03057, Kyiv, Ukraine. E-mail: ied1@ied.org.ua

A method and mathematical models of direct and inverse problems of ultrasonic testing and diagnostics of complex metal structures for defect detection have been developed and tested. A test sample of the system for magnetostrictive control of elements of the objects of study was made and experimentally verifi ed. Mathematical modeling of the processes of ultrasonic testing was performed, using MATLAB and COMSOL Multiphysics software. The adequacy of mathematical models was confi rmed by the results of comparing them with the real physical experiments. 7 Ref., 4 Tables, 17 Fig.
Keywords: building metal structuresї, ultrasonic testing, low-ampere transducers, direct and inverse problems of ultrasonic testing

Received: 28.09.2020

References

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2. Kretov, E.F. (2014) Ultrasonic flaw detection in power engineering. St.-Petersburg, SVEN [in Russian].
3. Khamidullin, V.K. (1989) Ultrasonic testing and measurement devices and systems. Leningrad, Izd-vo Leningrad. Universiteta [in Russian].
4. 4. Shcherbinsky, V.G. (2005) Technology of ultrasonic testing of welded joints. Moscow, Tisso [in Russian].
5. Hyzhko, Yu., Hutorova, M., Myslovych, M., Ostapchuk, L. (2019) On peculiarities of development of information support for technical diagnostics multilevel systems of electrical equipment. Computational Problems of Electrical Engineering, 9(2), 34–41.
6. Babak, V.P., Yeremenko, V.S., Kuts, Yu.V., Myslovych, M.V., Shcherbak, L.M. (2019) Models and measures in measurements: Monograph. Ed. by V.P. Babak. Kyiv, Naukova Dumka [in Ukrainian]. http://ittf.kiev.ua/wp-content/uploads/2020/ 05/monogr-2019.pdf
7. Babak, V.P., Bogachev, I.V., Haidurov, V.V. (2020) Determination of sizes of defects and their localization in ultrasonic testing by the methods of mathematical and computer modeling. Teplofi zyka ta Teploenergetyka, 3, 43-48 [in Ukrainian]. https://doi.org/10.31472/ttpe.3.2020.11

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