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Analysis of the gas pipeline defects formation mechanism as a result of arc discharge impact on the pipe wall
- Authors: Mikhailov A.V.1, Mikhailov L.V.1, Tryakina N.Y.2, Trapeznikov S.V.2, Salomatin A.S.2, Kukushkin S.S.2, Smorodinskii Y.G.1, Kostin V.N.1, Vasilenko O.N.1
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Affiliations:
- M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences
- Gazprom Transgaz Yekaterinburg LLC
- Issue: No 9 (2024)
- Pages: 73-77
- Section: По материалам XXXV Уральской конференции «Физические методы неразрушающего контроля (Янусовские чтения)»
- URL: https://archivog.com/0130-3082/article/view/649312
- DOI: https://doi.org/10.31857/S0130308224090094
- ID: 649312
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Abstract
The article presents an analysis of the formation possibility through defects in a gas pipeline as a result of short-term exposure to an arc discharge. The results of metallography, electron microscopy, elemental analysis, as well as the modeling results, confirming the formation possibility through defects in a 7 mm thick gas pipeline wall during an exposure to an arc discharge of less than 2 seconds are presented.
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About the authors
A. V. Mikhailov
M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences
Author for correspondence.
Email: mikhaylov@imp.uran.ru
Russian Federation, 620137 Yekaterinburg, S. Kovalevskoy St.,18
L. V. Mikhailov
M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences
Email: mikhaylov@imp.uran.ru
Russian Federation, 620137 Yekaterinburg, S. Kovalevskoy St.,18
N. Y. Tryakina
Gazprom Transgaz Yekaterinburg LLC
Email: N.Tryakina@ekaterinburg-tr.gazprom.ru
Russian Federation, 620075 Yekaterinburg, Klara Zetkin St., 14
S. V. Trapeznikov
Gazprom Transgaz Yekaterinburg LLC
Email: N.Tryakina@ekaterinburg-tr.gazprom.ru
Russian Federation, 620075 Yekaterinburg, Klara Zetkin St., 14
A. S. Salomatin
Gazprom Transgaz Yekaterinburg LLC
Email: N.Tryakina@ekaterinburg-tr.gazprom.ru
Russian Federation, 620075 Yekaterinburg, Klara Zetkin St., 14
S. S. Kukushkin
Gazprom Transgaz Yekaterinburg LLC
Email: S.Kukushkin@ekaterinburg-tr.gazprom.ru
Russian Federation, 620075 Yekaterinburg, Klara Zetkin St., 14
Ya. G. Smorodinskii
M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences
Email: S.Kukushkin@ekaterinburg-tr.gazprom.ru
Russian Federation, 620137 Yekaterinburg, S. Kovalevskoy St.,18
V. N. Kostin
M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences
Email: S.Kukushkin@ekaterinburg-tr.gazprom.ru
Russian Federation, 620137 Yekaterinburg, S. Kovalevskoy St.,18
O. N. Vasilenko
M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences
Email: S.Kukushkin@ekaterinburg-tr.gazprom.ru
Russian Federation, 620137 Yekaterinburg, S. Kovalevskoy St.,18
References
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