Studies of Angular Resolution for Acoustic Arc Arrays
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 conc...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-06-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/23/13/6007 |
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| author | Dmitry A. Sednev Alexey I. Soldatov Andrey A. Soldatov Maria A. Kostina Dmitry O. Dolmatov Daria A. Koneva |
| author_facet | Dmitry A. Sednev Alexey I. Soldatov Andrey A. Soldatov Maria A. Kostina Dmitry O. Dolmatov Daria A. Koneva |
| author_sort | Dmitry A. Sednev |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-03-11T01:29:05Z |
| format | Article |
| id | doaj.art-18cdba54cb774abc97e6f9a025fb50de |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-11T01:29:05Z |
| publishDate | 2023-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-18cdba54cb774abc97e6f9a025fb50de2023-11-18T17:29:58ZengMDPI AGSensors1424-82202023-06-012313600710.3390/s23136007Studies of Angular Resolution for Acoustic Arc ArraysDmitry A. Sednev0Alexey I. Soldatov1Andrey A. Soldatov2Maria A. Kostina3Dmitry O. Dolmatov4Daria A. Koneva5School of Non-Destructive Testing, National Research Tomsk Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, RussiaSchool of Non-Destructive Testing, National Research Tomsk Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, RussiaSchool of Non-Destructive Testing, National Research Tomsk Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, RussiaSchool of Non-Destructive Testing, National Research Tomsk Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, RussiaSchool of Non-Destructive Testing, National Research Tomsk Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, RussiaSchool of Non-Destructive Testing, National Research Tomsk Polytechnic University, 30 Lenin Avenue, 634050 Tomsk, RussiaCurrently, 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.https://www.mdpi.com/1424-8220/23/13/6007ultrasonic nondestructive testingphased arraysacoustic arc arraysconcave arraysconvex arraysflexible phased arrays |
| spellingShingle | Dmitry A. Sednev Alexey I. Soldatov Andrey A. Soldatov Maria A. Kostina Dmitry O. Dolmatov Daria A. Koneva Studies of Angular Resolution for Acoustic Arc Arrays Sensors ultrasonic nondestructive testing phased arrays acoustic arc arrays concave arrays convex arrays flexible phased arrays |
| title | Studies of Angular Resolution for Acoustic Arc Arrays |
| title_full | Studies of Angular Resolution for Acoustic Arc Arrays |
| title_fullStr | Studies of Angular Resolution for Acoustic Arc Arrays |
| title_full_unstemmed | Studies of Angular Resolution for Acoustic Arc Arrays |
| title_short | Studies of Angular Resolution for Acoustic Arc Arrays |
| title_sort | studies of angular resolution for acoustic arc arrays |
| topic | ultrasonic nondestructive testing phased arrays acoustic arc arrays concave arrays convex arrays flexible phased arrays |
| url | https://www.mdpi.com/1424-8220/23/13/6007 |
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