Research on stress detection technology of long-distance pipeline applying non-magnetic saturation; IET Science, Measurement & Technology; Vol. 13, iss. 2
| Parent link: | IET Science, Measurement & Technology Vol. 13, iss. 2.— 2019.— [P. 168-174] |
|---|---|
| Korporativní autor: | |
| Další autoři: | , , , , , , |
| Shrnutí: | Title screen In order to study the stress detection method on long-distance oil and gas pipeline, the distribution characteristics of the surface remanence signals in the stress concentration regions must be known. They were studied by using the magnetic domain model in the non-magnetic saturation state. The finite element method was used herein with the aim to analyse the static and mechanical characteristics of a ferromagnetic specimen. The variation law of remanence signal in stress concentration regions was simulated. The results show that a residue signal in the stress concentration region exists. In addition, a one-to-one correspondence in the non-magnetic saturation environment is evident. In the case of magnetic saturation, the remanence signal of the stress concentration region is covered and the signal cannot be recognised. Режим доступа: по договору с организацией-держателем ресурса |
| Jazyk: | angličtina |
| Vydáno: |
2019
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| Témata: | |
| On-line přístup: | https://doi.org/10.1049/iet-smt.2018.5404 |
| Médium: | Elektronický zdroj Kapitola |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660215 |
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| 200 | 1 | |a Research on stress detection technology of long-distance pipeline applying non-magnetic saturation |f Liu Bing [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 20 tit.] | ||
| 330 | |a In order to study the stress detection method on long-distance oil and gas pipeline, the distribution characteristics of the surface remanence signals in the stress concentration regions must be known. They were studied by using the magnetic domain model in the non-magnetic saturation state. The finite element method was used herein with the aim to analyse the static and mechanical characteristics of a ferromagnetic specimen. The variation law of remanence signal in stress concentration regions was simulated. The results show that a residue signal in the stress concentration region exists. In addition, a one-to-one correspondence in the non-magnetic saturation environment is evident. In the case of magnetic saturation, the remanence signal of the stress concentration region is covered and the signal cannot be recognised. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t IET Science, Measurement & Technology | ||
| 463 | |t Vol. 13, iss. 2 |v [P. 168-174] |d 2019 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a finite element analysis | |
| 610 | 1 | |a remanence | |
| 610 | 1 | |a stress analysis | |
| 610 | 1 | |a magnetic domains | |
| 610 | 1 | |a ferromagnetic materials | |
| 610 | 1 | |a pipelines | |
| 610 | 1 | |a конечно-элементный анализ | |
| 610 | 1 | |a намагниченность | |
| 610 | 1 | |a анализ | |
| 610 | 1 | |a стресс | |
| 610 | 1 | |a магнитные домены | |
| 610 | 1 | |a ферромагнитные материалы | |
| 610 | 1 | |a трубопроводы | |
| 701 | 0 | |a Liu Bing | |
| 701 | 1 | |a He Luyao | |
| 701 | 0 | |a Zhang Hai | |
| 701 | 1 | |a Sfarra |b S. |c specialist in the field of non-destructive testing |c Researcher of Tomsk Polytechnic University |f 1979- |g Stefano |3 (RuTPU)RU\TPU\pers\38660 | |
| 701 | 1 | |a Fernandes |b H. C. |g Henrique Coelho | |
| 701 | 1 | |a Perilli |b S. | |
| 701 | 0 | |a Ren Jian | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа неразрушающего контроля и безопасности |b Центр промышленной томографии |b Научно-производственная лаборатория "Тепловой контроль" |3 (RuTPU)RU\TPU\col\23838 |
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