T-10 托卡马克欧姆等离子体中等离子体波动的准相干模式的磁分量

IF 1.4 4区物理与天体物理 Q3 PHYSICS, MULTIDISCIPLINARY

JETP Letters Pub Date : 2024-05-28 DOI:10.1134/s002136402460143x

N. S. Sergeev, A. V. Melnikov, L. G. Eliseev

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引用次数: 0

摘要

这项工作研究了 T-10 托卡马克纯欧姆等离子体中等离子体波动的准相干模式现象。研究了等离子体磁波动频谱、相对电子密度振荡频谱和等离子体电势波动频谱。在等离子体柱的核心和边缘区域，准相干模式的静电和磁性成分均已确定存在。因此，我们可以将准相干模式视为聚变等离子体的电磁湍流类型之一。

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Magnetic Component of Quasi-coherent Mode of Plasma Fluctuations in Ohmic Plasma of the T-10 Tokamak

In this work the phenomenon of the quasi-coherent mode of plasma fluctuations in purely ohmic plasmas of the T-10 tokamak is investigated. The plasma magnetic fluctuation spectra along with spectra of relative electron density oscillations and plasma potential fluctuation spectra were studied. The presence of both electrostatic and magnetic components of the quasi-coherent mode has been established in the core and as well at the edge regions of the plasma column. This fact allows one to consider the quasi-coherent mode as one of the types of electromagnetic turbulence of fusion plasma.

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来源期刊

JETP Letters 物理-物理：综合

CiteScore

2.40

自引率

30.80%

发文量

164

审稿时长

3-6 weeks

期刊介绍： All topics of experimental and theoretical physics including gravitation, field theory, elementary particles and nuclei, plasma, nonlinear phenomena, condensed matter, superconductivity, superfluidity, lasers, and surfaces.