Model of pipeline vibrations during unauthorized exposure
The article presents a model for calculating elastic vibrations recorded on the surface of a pipeline as a result of impact. The use of an empirical refinement characteristic together with an analytical expression made it possible to synthesize a vibroacoustic signal corresponding to unauthorize...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2019-11-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/5%20(167)/106-110%20%D0%A4%D0%B5%D0%B4%D0%BE%D1%82%D0%BE%D0%B2%20%D0%90.%20%D0%90.,%20%D0%90%D1%85%D0%BC%D0%B5%D0%B4%D0%B6%D0%B0%D0%BD%D0%BE%D0%B2%20%D0%A0.%20%D0%90.,%20%D0%9F%D1%8F%D1%82%D0%BA%D0%BE%D0%B2%20%D0%90.%20%D0%90..pdf |
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| Summary: | The article presents a model for calculating elastic vibrations
recorded on the surface of a pipeline as a result of impact.
The use of an empirical refinement characteristic together
with an analytical expression made it possible to synthesize a
vibroacoustic signal corresponding to unauthorized impact to the
pipeline. The adequacy of the proposed solution is estimated by
comparing the calculated signal with the empirical one. Models
can be used to develop and test algorithms for identifying impacts
on the pipeline. |
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| ISSN: | 1813-8225 2541-7541 |