|
This article is cited in 5 scientific papers (total in 5 papers)
The effect of low-frequency magnetohydrodynamic modes on the development of filaments in the Globus-M tokamak
V. V. Bulaninab, V. K. Gusevb, G. S. Kurskievb, V. B. Minaevb, M. I. Patrovb, A. V. Petrova, Yu. V. Petrovb, D. V. Prisiazhniukc, N. V. Sakharovb, V. V. Solokhab, S. Yu. Tolstyakovb, N. A. Khromovb, A. Yu. Yashinab a Peter the Great St. Petersburg Polytechnic University
b Ioffe Institute, St. Petersburg
c Max Planck Institute for Plasma Physics, Garching, Germany
Abstract:
Experimental data indicating the influence of the magnetohydrodynamic tearing mode in the Globus-M spherical tokamak on the appearance of filamentary structures (filaments) are presented. The filaments were detected by the Doppler backscattering method. Filament groups localized in the toroidal direction were detected, the appearance of which turned out to be synchronized with the spreading of the tearing mode. The possible causes of the influence of low-frequency MHD oscillations on the occurrence of groups of filamentary perturbations are considered.
Keywords:
plasma, tokamak, filaments, tearing mode, Doppler backscattering.
Received: 17.06.2019 Revised: 17.06.2019 Accepted: 18.06.2019
Citation:
V. V. Bulanin, V. K. Gusev, G. S. Kurskiev, V. B. Minaev, M. I. Patrov, A. V. Petrov, Yu. V. Petrov, D. V. Prisiazhniuk, N. V. Sakharov, V. V. Solokha, S. Yu. Tolstyakov, N. A. Khromov, A. Yu. Yashin, “The effect of low-frequency magnetohydrodynamic modes on the development of filaments in the Globus-M tokamak”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:19 (2019), 21–24; Tech. Phys. Lett., 45:10 (2019), 977–980
Linking options:
https://www.mathnet.ru/eng/pjtf5304 https://www.mathnet.ru/eng/pjtf/v45/i19/p21
|
Statistics & downloads: |
Abstract page: | 39 | Full-text PDF : | 13 |
|