Enviar artigo por via de e-mail Features of Plasma Disruption in the Globus-M2 Spherical Tokamak
- Autores: Sakharov N.1, Kavin A.2, Mineev A.2, Bakharev N.1, Bondarchuk E.2, Gusev V.1, Zhil’tsov N.1, Kiselev E.1, Kurskiev G.1, Minaev V.1, Petrov Y.1, Rodin I.2, Skrekel’ O.1, Tel’nova A.1, Tkachenko E.1, Tokarev V.1, Tyukhmeneva E.1, Shchegolev P.1
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Afiliações:
- Ioffe Institute, Russian Academy of Sciences
- JSC “NIIEFA”
- Edição: Volume 49, Nº 12 (2023)
- Páginas: 1337-1347
- Seção: ТОКАМАКИ
- URL: https://journals.rcsi.science/0367-2921/article/view/233145
- DOI: https://doi.org/10.31857/S0367292123601157
- EDN: https://elibrary.ru/CFDDWE
- ID: 233145
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Resumo
Data on plasma disruption processes in the modernized Globus-M2 spherical tokamak are presented.
Electron temperature and density profiles before the disruption, immediately after thermal quench
and in the stage of plasma current quench are measured using the diagnostics of Thomson scattering of laser
radiation. The dependence of the plasma current decay time during disruption on the pre-disruption current
value is determined. The distribution of the toroidal current, which is induced during disruption, in the shell
of the vessel is determined on the basis of magnetic measurements. Electromagnetic loads on the vessel are
calculated.
Palavras-chave
Sobre autores
N. Sakharov
Ioffe Institute, Russian Academy of Sciences
Email: nikolay.sakharov@mail.ioffe.ru
St. Petersburg, Russia
A. Kavin
JSC “NIIEFA”
Email: min-anat@mail.ru
St. Petersburg, Russia
A. Mineev
JSC “NIIEFA”
Email: min-anat@mail.ru
St. Petersburg, Russia
N. Bakharev
Ioffe Institute, Russian Academy of Sciences
Email: min-anat@mail.ru
St. Petersburg, Russia
E. Bondarchuk
JSC “NIIEFA”
Email: min-anat@mail.ru
St. Petersburg, Russia
V. Gusev
Ioffe Institute, Russian Academy of Sciences
Email: min-anat@mail.ru
St. Petersburg, Russia
N. Zhil’tsov
Ioffe Institute, Russian Academy of Sciences
Email: min-anat@mail.ru
St. Petersburg, Russia
E. Kiselev
Ioffe Institute, Russian Academy of Sciences
Email: min-anat@mail.ru
St. Petersburg, Russia
G. Kurskiev
Ioffe Institute, Russian Academy of Sciences
Email: min-anat@mail.ru
St. Petersburg, Russia
V. Minaev
Ioffe Institute, Russian Academy of Sciences
Email: min-anat@mail.ru
St. Petersburg, Russia
Yu. Petrov
Ioffe Institute, Russian Academy of Sciences
Email: min-anat@mail.ru
St. Petersburg, Russia
I. Rodin
JSC “NIIEFA”
Email: min-anat@mail.ru
St. Petersburg, Russia
O. Skrekel’
Ioffe Institute, Russian Academy of Sciences
Email: min-anat@mail.ru
St. Petersburg, Russia
A. Tel’nova
Ioffe Institute, Russian Academy of Sciences
Email: min-anat@mail.ru
St. Petersburg, Russia
E. Tkachenko
Ioffe Institute, Russian Academy of Sciences
Email: min-anat@mail.ru
St. Petersburg, Russia
V. Tokarev
Ioffe Institute, Russian Academy of Sciences
Email: min-anat@mail.ru
St. Petersburg, Russia
E. Tyukhmeneva
Ioffe Institute, Russian Academy of Sciences
Email: min-anat@mail.ru
St. Petersburg, Russia
P. Shchegolev
Ioffe Institute, Russian Academy of Sciences
Autor responsável pela correspondência
Email: min-anat@mail.ru
St. Petersburg, Russia
Bibliografia
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