The investigation of edge-localized modes on the Globus-M2 tokamak using Doppler backscattering

A Ponomarenko, V Gusev, E Kiselev, G Kurskiev… - Nuclear …, 2023 - iopscience.iop.org
The first results of investigation of edge localized modes (ELMs) in the Globus-M2 tokamak
using the Doppler backscattering method are presented in this paper. Specifically, ELMs that …

First results of turbulence investigation on Globus-M2 using radial correlation Doppler reflectometry

A Ponomarenko, A Yashin, V Gusev… - Plasma Science and …, 2024 - iopscience.iop.org
The first results of investigation of the turbulence structure using Doppler backscattering
(DBS) on the Globus-M2 tokamak are presented. A one-channel DBS system with a variable …

A new Q-band comb-based multi-channel microwave Doppler backward scattering diagnostic developed on the HL-3 tokamak

R Tong, Y Zhou, W Zhong, J Wen, Z Shi… - Plasma Science and …, 2024 - iopscience.iop.org
The Doppler backscattering (DBS) diagnostic is widely used to measure the localized
density fluctuations and the propagation velocity of turbulent structures. Microwave is …

Concept of the Doppler Backscattering Diagnostic on TRT

AY Yashin, AM Ponomarenko, VV Solokha… - Plasma Physics …, 2024 - Springer
The paper discusses the possibility of using the Doppler backscattering (DBS) diagnostic to
aid the Tokamak with Reactor Technologies (TRT) with its mission, and also offers ways of …

Application of multi-frequency doppler backscattering for studying edge localized modes at the Globus-M2 tokamak

AY Tokarev, AY Yashin, AM Ponomarenko… - Plasma Physics …, 2024 - Springer
The high-confinement mode in tokamaks (H-mode) is characterized by high pressure
gradients at plasma edge, which results in the appearance of edge localized modes (ELMs) …

Use of lithium capillary structures in Ohmic discharges of T-10 Tokamak

VA Vershkov, DV Sarychev, DA Shelukhin… - Fizika …, 2024 - journals.rcsi.science
The results of experiments at the T-10 tokamak using lithium capillary-porous structures are
presented. It is shown that lithium sputtering under conditions of graphite diaphragms can …

Diagnostic Complex of the Globus-M2 Spherical Tokamak

YV Petrov, PA Bagryansky, IM Balachenkov… - Plasma Physics …, 2023 - Springer
The diagnostic complex of the Globus-M2 spherical tokamak (R= 36 cm, a= 24 cm), the only
operating tokamak in Russia with a divertor plasma configuration, which operates in the …

Исследование полоидального вращения плазмы в присутствии магнитного острова на токамаке ФТ-2 методом доплеровского усиленного рассеяния

ДЮ Батырев, АБ Алтухов, АД Гурченко… - Письма в Журнал …, 2024 - mathnet.ru
Измерения скорости полоидального вращения плазмы в присутствии магнитного
острова с полоидальным и тороидальным модовыми числами $ m/n $= 2/1 проведены …