Free-Boundary Plasma Equilibrium Computation in Spherical Globus-M2 Tokamak by Means of the pyGSS Code
- Autores: Kiselev E.1,2, Balachenkov I.1, Bakharev N.1, Varfolomeev V.1, Gusev V.1, Zhiltsov N.1, Zenkova O.1,2, Kavin A.3, Kurskiev G.1, Minaev V.1, Miroshnikov I.1, Patrov M.1, Petrov Y.1, Sakharov N.1, Skrekel O.1, Solokha V.1, Telnova A.1, Tkachenko E.1, Tokarev V.1, Tukhmeneva E.1, Khromov N.1, Shchegolev P.1
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Afiliações:
- Ioffe Institute, Russian Academy of Sciences
- Peter the Great St. Petersburg Polytechnic University
- Efremov Institute of Electrophysical Apparatus
- Edição: Volume 49, Nº 12 (2023)
- Páginas: 1357-1374
- Seção: ТОКАМАКИ
- URL: https://journals.rcsi.science/0367-2921/article/view/233150
- DOI: https://doi.org/10.31857/S0367292123601224
- EDN: https://elibrary.ru/CHJYYZ
- ID: 233150
Citar
Resumo
The pyGSS code constructed for computation of free-boundary plasma equilibrium in spherical
Globus-M2 tokamak is described. Currents in the coils of the electromagnetic system, their coordinates,
plasma current, positions of the limiter and current-conducting wall, etc., are used as the input parameters.
Free parameters determining spatial distribution of equilibrium pressure and current density are selected in
the course of code execution in such a way that the results of reconstruction would agree with the experimental
measurements of the poloidal magnetic flux by means of toroidally closed loops. The results of computation
of equilibrium are compared with those obtained by means of other codes and experimentally measured
thermal plasma energy, position of the separatrix outer leg, the diamagnetic-loop signal, etc.
Palavras-chave
Sobre autores
E. Kiselev
Ioffe Institute, Russian Academy of Sciences; Peter the Great St. Petersburg Polytechnic University
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia; St. Petersburg, 195251 Russia
I. Balachenkov
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
N. Bakharev
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
V. Varfolomeev
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
V. Gusev
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
N. Zhiltsov
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
O. Zenkova
Ioffe Institute, Russian Academy of Sciences; Peter the Great St. Petersburg Polytechnic University
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia; St. Petersburg, 195251 Russia
A. Kavin
Efremov Institute of Electrophysical Apparatus
Email: nightkeo@gmail.com
St. Petersburg, 196641 Russia
G. Kurskiev
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 195251 Russia
V. Minaev
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
I. Miroshnikov
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
M. Patrov
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
Yu. Petrov
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
N. Sakharov
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
O. Skrekel
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
V. Solokha
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
A. Telnova
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
E. Tkachenko
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
V. Tokarev
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
E. Tukhmeneva
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
N. Khromov
Ioffe Institute, Russian Academy of Sciences
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
P. Shchegolev
Ioffe Institute, Russian Academy of Sciences
Autor responsável pela correspondência
Email: nightkeo@gmail.com
St. Petersburg, 194021 Russia
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