Мақаланы E-mail арқылы жіберу NUMERICAL SIMULATION: HIGH CURRENT IN A PLASMA RELATIVISTIC GENERATOR WITH INVERSE GEOMETRY
- Авторлар: Andreev S.E1, Bogdankevich I.L1, Gusein-zade N.G1
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Мекемелер:
- Prokhorov General Physics Institute, Russian Academy of Sciences
- Шығарылым: Том 51, № 5 (2025)
- Беттер: 532-538
- Бөлім: INTERACTION OF WAVES WITH PLASMA
- URL: https://medbiosci.ru/0367-2921/article/view/313377
- DOI: https://doi.org/10.31857/S0367292125050062
- ID: 313377
Дәйексөз келтіру
Толық мәтін
Аннотация
This paper considers the applicability of some signal processing methods for local magnetic probes experimental data used to determine the poloidal mode number (m) of MHD perturbations in the plasma of a tokamak with a non-circular cross section. These are: the two-dimensional Fourier decomposition, the Hilbert transform method, the singular value decomposition and the phase matrix method. These methods were applied to the conditions of the D-shaped cross section of the T-15MD vacuum chamber and showed good results in determining the poloidal wave numbers of MHD perturbations for both synthetic and experimental local magnetic probes signals. The results of processing experimental data from local magnetic probes demonstrated good agreement with those obtained by the T-15MD soft X-ray diagnostic. Funding Information.
Негізгі сөздер
Авторлар туралы
S. Andreev
Prokhorov General Physics Institute, Russian Academy of SciencesMoscow, Russia
I. Bogdankevich
Prokhorov General Physics Institute, Russian Academy of Sciences
Email: ira.bogdankevich@mail.ru
Moscow, Russia
N. Gusein-zade
Prokhorov General Physics Institute, Russian Academy of SciencesMoscow, Russia
Әдебиет тізімі
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