Propagation of MHD modes in the HL-1M tokamak

Nuclear Fusion and Plasma Physics ›› 2004, Vol. 24 ›› Issue (1): 1-6.

Propagation of MHD modes in the HL-1M tokamak

YANG Qing-wei, DING Xuan-tong, HONG Wen-yu, YAN Long-wen

（Southwestern Institute of Physics Chengdu610041）

Received:2003-04-10 Revised:2003-10-24 Online:2004-03-15 Published:2024-09-06

HL-1M 装置上MHD不稳定性磁扰动模的传播

杨青巍,丁玄同, 洪文玉, 严龙文

（核工业西南物理研究院,成都 610041）

作者简介:杨青巍（1961－）,男,河南洛阳人,研究员,1983年毕业于中国科学技术大学近代物理系,目前从事受控聚变的实验物理及等离子体诊断的研究。
基金资助:
国家自然科学基金资助项目（10175020）

Abstract

Abstract: The purpose of this paper is to describe the features of propagation of the MHD instability modes observed in the HL-1M tokamak experiments．Through investigating the propagation features of the MHD modes the relationship between MHD mode propagation and plasma rotations is studied in detail at different discharge conditions with ohmic Lmode and H-mode discharges induced by biased electrode．

Key words: HL-1M tokamak, MHD mode propagation, Plasma rotation

摘要： 对在 HL-1M 装置放电实验中发现的宏观 MHD 不稳定性磁扰动模的传播现象进行了研究。通过对实验中发现的各种极向模数 m 值的 MHD 磁扰动模特征的观察,以及在不同放电条件,特别是在偏压 H 模放电下传播方向不同的分析,深入研究了 MHD 模传播与等离子体旋转的定性关系。

关键词: HL-1M 装置, MHD 模传播, 等离子体旋转

CLC Number:

O536

YANG Qing-wei, DING Xuan-tong, HONG Wen-yu, YAN Long-wen. Propagation of MHD modes in the HL-1M tokamak[J]. Nuclear Fusion and Plasma Physics, 2004, 24(1): 1-6.

杨青巍, 丁玄同, 洪文玉, 严龙文. HL-1M 装置上MHD不稳定性磁扰动模的传播[J]. 核工业西南物理研究院, 2004, 24(1): 1-6.

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