Publication: HYDROGEN AND HELIUM DISCHARGES IN THE GOLEM TOKAMAK РАЗРЯДЫ В ВОДОРОДНОИ И ГЕЛИЕВОИ ПЛАЗМЕ ТОКАМАКА GOLEM
Дата
2021
Авторы
Sarancha, G. А.
Emekeev, I. A.
Kropackova, D.
Kulagin, V. V.
Drozd, A. S.
Ganin, S. A.
Kudashev, I. S.
Melnikov, A. V.
Sergeev, N. S.
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© 2021 National Research Center Kurchatov Institute. All rights reserved.The helium plasma properties and confinement remain an important area of research in modern fusion devices. This work is dedicated to the helium plasma initiation and control in a small-scale tokamak GOLEM compared to hydrogen plasma. Helium and hydrogen plasmas are comprehensively compared and the optimum operational conditions for the start-up are found. Long-range correlations between low-frequency (<50 kHz) electrostatic and magnetic oscillations are found, as well as broadband (<250 kHz) magnetic oscillations resolved in frequency and wave vector in helium plasma.
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HYDROGEN AND HELIUM DISCHARGES IN THE GOLEM TOKAMAK РАЗРЯДЫ В ВОДОРОДНОИ И ГЕЛИЕВОИ ПЛАЗМЕ ТОКАМАКА GOLEM / Sarancha, G.А. [et al.] // Problems of Atomic Science and Technology, Series Thermonuclear Fusion. - 2021. - 44. - № 4. - P. 92-110. - 10.21517/0202-3822-2021-44-4-92-110