The implementation of post-processing algorithm for ultrasonic testing of welds

The implementation of post-processing algorithm for ultrasonic testing of welds

Bibliographische Detailangaben
Parent link:IOP Conference Series: Materials Science and Engineering
Vol. 510 : High Technology: Research and Applications (HTRA-2018).— 2019.— [012004, 4 p.]
Körperschaft: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение ядерно-топливного цикла
Weitere Verfasser: Petrov I. S. Iljya Sergeevich, Vdovenko A., Dolmatov D. O. Dmitry Olegovich, Sednev D. A. Dmitry Andreevich
Zusammenfassung:Title screen
The current development of systems of pulse-echo ultrasonic testing systems is conditioned by the increasing of inspection results reliability. The application of Synthetic Aperture Focusing Technique (SAFT) is one of the solutions to this problem. The implementation of the post-processing algorithms based on SAFT strongly depends on the conditions of the ultrasonic scanning. In this paper, the issues related to SAFT implementation in the case of ultrasonic inspection of welds are considered. As a result, the post-processing algorithm, which takes into account the main features of such objects inspection, is proposed. The capabilities of the suggested algorithm were verified via the computer simulations. It was determined that the suggested algorithm is able to provide accurate and precise imageries of the flaws located in the weld.
Veröffentlicht: 2019
Schlagworte:
электронный ресурс
труды учёных ТПУ
ультразвуковой контроль
сварные швы
компьютерное моделирование
дефекты
сканирование
Online-Zugang:http://dx.doi.org/10.1088/1757-899X/510/1/012004
http://earchive.tpu.ru/handle/11683/56540
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660791

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