Studies of Angular Resolution for Acoustic Arc Arrays

Bibliographic Details
Parent link:	Sensors.— .— Basel: MDPI AG Vol. 23, iss. 13.— 2023.— Article number 6007, 15 p.
Other Authors:	Sednev D. A. Dmitry Andreevich, Soldatov A. I. Aleksey Ivanovich, Soldatov A. A. Andrey Alekseevich, Kostina M. A. Maria Alekseevna, Dolmatov D. O. Dmitry Olegovich, Koneva D. A. Daria Andreevna
Summary:	Title screen Currently, phased arrays are increasingly used in ultrasonic nondestructive testing. One of the most important parameters of ultrasonic nondestructive testing with the application of phased arrays is the angular resolution. This paper presents the results of studies of the angular resolution of concave and convex acoustic arrays in ultrasonic testing with the application of the total focusing method. Computer modeling of concave and convex acoustic arrays consisting of 16, 32 and 64 elements with distances between elements of 0.5 and 1 mm and arc radii of 30 and 60 mm have been performed. The results obtained by computer modeling were confirmed via in situ experiments Текстовый файл
Language:	English
Published:	2023
Subjects:	электронный ресурс труды учёных ТПУ ultrasonic nondestructive testing phased arrays acoustic arc arrays concave arrays convex arrays flexible phased arrays total focusing method angular resolution Rayleigh criterion
Online Access:	https://doi.org/10.3390/s23136007
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=684927

Internet

https://doi.org/10.3390/s23136007