Open AccessВлияние низкочастотных магнитогидродинамических мод на развитие филаментов в токамаке Глобус-М
Author(s) -
В.В. Буланин,
В.К. Гусев,
Г.С. Курскиев,
В.Б. Минаев,
М.И. Патров,
А. В. Петров,
Ю. В. Петров,
Д.В. Присяжнюк,
Н.В. Сахаров,
В.В. Солоха,
С.Ю. Толстяков,
Н. А. Хромов,
А.Ю. Яшин
Publication year - 2019
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2019.19.48312.17933
Subject(s) - tearing , magnetohydrodynamic drive , protein filament , toroid , physics , magnetohydrodynamics , tokamak , doppler effect , mechanics , mode (computer interface) , plasma , materials science , nuclear physics , thermodynamics , composite material , astronomy , computer science , operating system
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.