弹丸注入对HL－1等离子体锯齿活性的影响  

INFLUENCE OF THE PELLET INJECTION ON THE SAWTOOTH ACTIVITY IN HL-1

作　　者：郭干城[1] 钟云泽 付炳忠[1] 董贾福[1] 

机构地区：[1]核工业西南物理研究院

出　　处：《核聚变与等离子体物理》1994年第2期44-48,共5页Nuclear Fusion and Plasma Physics

摘　　要：本文叙述了氢弹丸注入氘等离子体后锯齿活性的变化。测量表明，注入导致锯齿周期拉长或锯齿抑制。杂质聚中是锯齿活性变化的主要原因。注入改善了等离子体的能量和粒子约束性能。In this paper,the variation of the sawtooth activity after single pellet injection is discribed. Both the lengthening of the sawtooth periods and the suppression of the sawtooth activity following pellet injection are observed. The variation of the sawtooth activity is mainly related to the impurity concentration. The energy confinement and the particle confinement after injection are improved.

关 键 词：弹丸注入 锯齿活性 HL-1装置 

分 类 号：TL631.24[核科学技术—核技术及应用]