Studies of Angular Resolution for Acoustic Arc Arrays; Sensors; Vol. 23, iss. 13
| Parent link: | Sensors.— .— Basel: MDPI AG Vol. 23, iss. 13.— 2023.— Article number 6007, 15 p. |
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| Daljnji autori: | , , , , , |
| Sažetak: | 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 |
| Jezik: | engleski |
| Izdano: |
2023
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| Teme: | |
| Online pristup: | https://doi.org/10.3390/s23136007 |
| Format: | Elektronički Poglavlje knjige |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=684927 |
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| 200 | 1 | |a Studies of Angular Resolution for Acoustic Arc Arrays |f Dmitry A. Sednev, Alexey I. Soldatov, Andrey A. Soldatov [et al.] | |
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| 330 | |a 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 | ||
| 336 | |a Текстовый файл | ||
| 461 | 1 | |t Sensors |c Basel |n MDPI AG | |
| 463 | 1 | |t Vol. 23, iss. 13 |v Article number 6007, 15 p. |d 2023 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a ultrasonic nondestructive testing | |
| 610 | 1 | |a phased arrays | |
| 610 | 1 | |a acoustic arc arrays | |
| 610 | 1 | |a concave arrays | |
| 610 | 1 | |a convex arrays | |
| 610 | 1 | |a flexible phased arrays | |
| 610 | 1 | |a total focusing method | |
| 610 | 1 | |a angular resolution | |
| 610 | 1 | |a Rayleigh criterion | |
| 701 | 1 | |a Sednev |b D. A. |c specialist in the field of non-destructive testing |c Rector of Tomsk Polytechnic University, Candidate of technical sciences |f 1989- |g Dmitry Andreevich |9 17895 | |
| 701 | 1 | |a Soldatov |b A. I. |c specialist in the field of electronics |c Professor of Tomsk Polytechnic University, doctor of technical Sciences |f 1958- |g Aleksey Ivanovich |9 15438 | |
| 701 | 1 | |a Soldatov |b A. A. |c specialist in the field of electronics |c engineer, Senior Lecturer of Tomsk Polytechnic University, candidate of technical Sciences |f 1988- |g Andrey Alekseevich |9 18625 | |
| 701 | 1 | |a Kostina |b M. A. |c specialist in the field of electronics |c Assistant of the Department of Tomsk Polytechnic University |f 1991- |g Maria Alekseevna |9 21528 | |
| 701 | 1 | |a Dolmatov |b D. O. |c specialist in the field of nuclear technologies |c Researcher of Tomsk Polytechnic University, Candidate of Technical Sciences |f 1992- |g Dmitry Olegovich |9 19940 | |
| 701 | 1 | |a Koneva |b D. A. |c specialist in the field of non-destructive testing |c engineer of Tomsk Polytechnic University |f 1995- |g Daria Andreevna |9 22206 | |
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