Study of SMBI fueling efficiency on HL-2A tokamak

Abstract

Abstract: The total particle increment in the plasma after SMBI could be calculated from the variation of the electron density profile detected by a multi-channel FIR HCN interferometer. At the divertor configuration and the limiter configuration，the SMBI fueling efficiencies on the high field side and the low field side are obtained first. The scope of the fueling efficiencies were consistent with those on Tore Supra.

Key words: Tokamak, SMBI, Fueling efficiency

摘要： 利用多道远红外HCN激光干涉仪实时测量了等离子体中的粒子数增量，首次得到了HL-2A等离子体偏滤器位形和孔栏位形下强场侧和弱场侧SMBI的加料效率，结果与法国Tore Supra装置的SMBI加料效率的范围相一致。

关键词: 托卡马克, 超声分子束, 加料效率

CLC Number:

TL62⁺4

CHEN Cheng-yuan, YAO Liang-hua, FENG Bei-bin, ZHOU Yan, YAN Long-wen. Study of SMBI fueling efficiency on HL-2A tokamak[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2010, 30(1): 1-6.

陈程远，姚良骅，冯北滨，周艳，严龙文. HL-2A装置超声分子束注入加料效率的研究[J]. 核聚变与等离子体物理, 2010, 30(1): 1-6.

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