Impurity behaviours of HL-2A divertor tokamak during the initial operation period

doi:10.1088/1009-1963/15/3/024

中国物理B ›› 2006, Vol. 15 ›› Issue (3): 585-592.doi: 10.1088/1009-1963/15/3/024

• PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES • 上一篇下一篇

Impurity behaviours of HL-2A divertor tokamak during the initial operation period

崔正英, 孙平, 潘宇东, 李伟, 王全明, 曹曾, 王明旭

Southwestern Institute of Physics, Sichuan, Changdu 610041,China

收稿日期:2005-06-01 修回日期:2005-07-19 出版日期:2006-03-20 发布日期:2006-03-20
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No 10475022).

Impurity behaviours of HL-2A divertor tokamak during the initial operation period

Cui Zheng-Ying (崔正英), Sun Ping (孙平), Pan Yu-Dong (潘宇东), Li Wei (李伟), Wang Quan-Ming (王全明), Cao Zeng (曹曾), Wang Ming-Xu (王明旭)

Southwestern Institute of Physics, Sichuan, Changdu 610041,China

Received:2005-06-01 Revised:2005-07-19 Online:2006-03-20 Published:2006-03-20
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No 10475022).

摘要/Abstract

摘要： The divertor configuration was successfully formed and the siliconization as a wall conditioning was first achieved on HL-2A tokamak experimentally in 2004. The divertor configuration is reconstructed by the use of the CFC code. Impurity as an important issue is investigated in the experiments with divertor configuration and wall conditioning. Impurities dramatically decrease after both the divertor configuration is formed and silicon is coated on the surface of the vacuum vessel.

Abstract: The divertor configuration was successfully formed and the siliconization as a wall conditioning was first achieved on HL-2A tokamak experimentally in 2004. The divertor configuration is reconstructed by the use of the CFC code. Impurity as an important issue is investigated in the experiments with divertor configuration and wall conditioning. Impurities dramatically decrease after both the divertor configuration is formed and silicon is coated on the surface of the vacuum vessel.

Key words: plasma, wall conditioning, impurity

中图分类号: (Tokamaks, spherical tokamaks)

52.55.Fa

52.55.Rk (Power exhaust; divertors) 52.25.Vy (Impurities in plasmas)

崔正英, 孙平, 潘宇东, 李伟, 王全明, 曹曾, 王明旭. Impurity behaviours of HL-2A divertor tokamak during the initial operation period[J]. 中国物理B, 2006, 15(3): 585-592.

Cui Zheng-Ying (崔正英), Sun Ping (孙平), Pan Yu-Dong (潘宇东), Li Wei (李伟), Wang Quan-Ming (王全明), Cao Zeng (曹曾), Wang Ming-Xu (王明旭). Impurity behaviours of HL-2A divertor tokamak during the initial operation period[J]. Chinese Physics, 2006, 15(3): 585-592.

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Impurity behaviours of HL-2A divertor tokamak during the initial operation period

Impurity behaviours of HL-2A divertor tokamak during the initial operation period

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