HT–6M托卡马克表面加热实验中的光谱现象

摘要: HT–6M表面加热实验中实现了H模式放电。分析了Ha 谱线，C III和O II谱线在L-H和H-L模转化过程中的变化情况，讨论了边界条件、粒子循环、杂质循环对L-H和H-L转化以及对H模的影响。

Abstract: The H –mode has been achieved on HT – 6M Tokamak during Edge Ohmic Heating experiment. The changes of Ha , O II and C III during H –mode, L-H and H-L transition have been studied. The influences of the edge condition, the recycling of particle and impurity on H –mode, L-H and H-L transition have been discussed.