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Simulation of High Current Vacuum Arc with Hybrid Cathode Attachment. / Shmelev, D.; Barengolts, S.; Uimanov, I.
In: Bulletin of the Russian Academy of Sciences: Physics, Vol. 87, No. S2, 2023, p. S169-S174.

Research output: Contribution to journal › Article › peer-review

Harvard

Shmelev, D, Barengolts, S & Uimanov, I 2023, 'Simulation of High Current Vacuum Arc with Hybrid Cathode Attachment', Bulletin of the Russian Academy of Sciences: Physics, vol. 87, no. S2, pp. S169-S174. https://doi.org/10.1134/S1062873823704567

APA

Shmelev, D., Barengolts, S., & Uimanov, I. (2023). Simulation of High Current Vacuum Arc with Hybrid Cathode Attachment. Bulletin of the Russian Academy of Sciences: Physics, 87(S2), S169-S174. https://doi.org/10.1134/S1062873823704567

Vancouver

Shmelev D, Barengolts S, Uimanov I. Simulation of High Current Vacuum Arc with Hybrid Cathode Attachment. Bulletin of the Russian Academy of Sciences: Physics. 2023;87(S2):S169-S174. doi: 10.1134/S1062873823704567

Author

Shmelev, D. ; Barengolts, S. ; Uimanov, I. / Simulation of High Current Vacuum Arc with Hybrid Cathode Attachment. In: Bulletin of the Russian Academy of Sciences: Physics. 2023 ; Vol. 87, No. S2. pp. S169-S174.

BibTeX

@article{901f57a1dbe84fd2bc39063bbf571df6,
title = "Simulation of High Current Vacuum Arc with Hybrid Cathode Attachment",
abstract = "Abstract: A model of the hybrid cathode attachment of a high-current vacuum arc with a characteristic average current density at the cathode of 105–106 A/cm2, in which multiple rapidly moving cathode spots and a quasi-stationary thermal spot coexist, is proposed. The numerical simulation of the formation and expansion of a plasma jet with a hybrid cathode attachment showed that the model can explain the sharp increase in the mass of the plasma jet and cathode erosion observed in experiments on magnetic implosion. Characteristic signs of the occurrence of hybrid cathode attachment, which can be verified experimentally, are predicted. {\textcopyright} Pleiades Publishing, Ltd. 2023. ISSN 1062-8738, Bulletin of the Russian Academy of Sciences: Physics, 2023, Vol. 87, Suppl. 2, pp. S169–S174. Pleiades Publishing, Ltd., 2023.",
author = "D. Shmelev and S. Barengolts and I. Uimanov",
note = "The research was supported by the Russian Science Foundation under grant no. 23-19-00360 (https:// rscf.ru/project/23-19-00360).",
year = "2023",
doi = "10.1134/S1062873823704567",
language = "English",
volume = "87",
pages = "S169--S174",
journal = "Bulletin of the Russian Academy of Sciences: Physics",
issn = "1062-8738",
publisher = "Pleiades Publishing",
number = "S2",

}

RIS

TY - JOUR

T1 - Simulation of High Current Vacuum Arc with Hybrid Cathode Attachment

AU - Shmelev, D.

AU - Barengolts, S.

AU - Uimanov, I.

N1 - The research was supported by the Russian Science Foundation under grant no. 23-19-00360 (https:// rscf.ru/project/23-19-00360).

PY - 2023

Y1 - 2023

N2 - Abstract: A model of the hybrid cathode attachment of a high-current vacuum arc with a characteristic average current density at the cathode of 105–106 A/cm2, in which multiple rapidly moving cathode spots and a quasi-stationary thermal spot coexist, is proposed. The numerical simulation of the formation and expansion of a plasma jet with a hybrid cathode attachment showed that the model can explain the sharp increase in the mass of the plasma jet and cathode erosion observed in experiments on magnetic implosion. Characteristic signs of the occurrence of hybrid cathode attachment, which can be verified experimentally, are predicted. © Pleiades Publishing, Ltd. 2023. ISSN 1062-8738, Bulletin of the Russian Academy of Sciences: Physics, 2023, Vol. 87, Suppl. 2, pp. S169–S174. Pleiades Publishing, Ltd., 2023.

AB - Abstract: A model of the hybrid cathode attachment of a high-current vacuum arc with a characteristic average current density at the cathode of 105–106 A/cm2, in which multiple rapidly moving cathode spots and a quasi-stationary thermal spot coexist, is proposed. The numerical simulation of the formation and expansion of a plasma jet with a hybrid cathode attachment showed that the model can explain the sharp increase in the mass of the plasma jet and cathode erosion observed in experiments on magnetic implosion. Characteristic signs of the occurrence of hybrid cathode attachment, which can be verified experimentally, are predicted. © Pleiades Publishing, Ltd. 2023. ISSN 1062-8738, Bulletin of the Russian Academy of Sciences: Physics, 2023, Vol. 87, Suppl. 2, pp. S169–S174. Pleiades Publishing, Ltd., 2023.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85187156128

UR - https://elibrary.ru/item.asp?id=64726417

U2 - 10.1134/S1062873823704567

DO - 10.1134/S1062873823704567

M3 - Article

VL - 87

SP - S169-S174

JO - Bulletin of the Russian Academy of Sciences: Physics

JF - Bulletin of the Russian Academy of Sciences: Physics

SN - 1062-8738

IS - S2

ER -

ID: 54314570