On a mathematical model in estimating the reliability of technological equipment by non-destructive testing
The mathematical model to describe the acoustic emission (AE) in a massive elastic body by radiating piecewise linear defect at the stage of its extension is considered. Problems of reconstructing the wave field in the body and analyzing characteristics of the defect by AE testing are discussed. The...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2021-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/55/e3sconf_eeests2021_02008.pdf |
| _version_ | 1819143072612614144 |
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| author | Berkovich Vyacheslav Poltinnikov Viсtor |
| author_facet | Berkovich Vyacheslav Poltinnikov Viсtor |
| author_sort | Berkovich Vyacheslav |
| collection | DOAJ |
| description | The mathematical model to describe the acoustic emission (AE) in a massive elastic body by radiating piecewise linear defect at the stage of its extension is considered. Problems of reconstructing the wave field in the body and analyzing characteristics of the defect by AE testing are discussed. The problem in question is reduced to the investigation of a boundary integral equations system. The model presented allows to raise the reliability of non-destructive testing results when estimating the exhaustible resource of equipment under long exploitation as one of the directions to solve the problem of energy saving and efficiency. |
| first_indexed | 2024-12-22T12:20:26Z |
| format | Article |
| id | doaj.art-a6c28f7b9e814b2c92c7ffb55bdddeef |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-22T12:20:26Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-a6c28f7b9e814b2c92c7ffb55bdddeef2022-12-21T18:26:00ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012790200810.1051/e3sconf/202127902008e3sconf_eeests2021_02008On a mathematical model in estimating the reliability of technological equipment by non-destructive testingBerkovich Vyacheslav0Poltinnikov Viсtor1Don Cossacks’ State Institute of Food Industry and Business (brunch) «MGUTU» named after K.G.Razumovsky (First Cossacks’ University)Don State Technical UniversityThe mathematical model to describe the acoustic emission (AE) in a massive elastic body by radiating piecewise linear defect at the stage of its extension is considered. Problems of reconstructing the wave field in the body and analyzing characteristics of the defect by AE testing are discussed. The problem in question is reduced to the investigation of a boundary integral equations system. The model presented allows to raise the reliability of non-destructive testing results when estimating the exhaustible resource of equipment under long exploitation as one of the directions to solve the problem of energy saving and efficiency.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/55/e3sconf_eeests2021_02008.pdf |
| spellingShingle | Berkovich Vyacheslav Poltinnikov Viсtor On a mathematical model in estimating the reliability of technological equipment by non-destructive testing E3S Web of Conferences |
| title | On a mathematical model in estimating the reliability of technological equipment by non-destructive testing |
| title_full | On a mathematical model in estimating the reliability of technological equipment by non-destructive testing |
| title_fullStr | On a mathematical model in estimating the reliability of technological equipment by non-destructive testing |
| title_full_unstemmed | On a mathematical model in estimating the reliability of technological equipment by non-destructive testing |
| title_short | On a mathematical model in estimating the reliability of technological equipment by non-destructive testing |
| title_sort | on a mathematical model in estimating the reliability of technological equipment by non destructive testing |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/55/e3sconf_eeests2021_02008.pdf |
| work_keys_str_mv | AT berkovichvyacheslav onamathematicalmodelinestimatingthereliabilityoftechnologicalequipmentbynondestructivetesting AT poltinnikovvistor onamathematicalmodelinestimatingthereliabilityoftechnologicalequipmentbynondestructivetesting |