| The First Results of Supersonic Molecular Beam Injection in the HL-2A Tokamak |
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| 作者姓名： | YAO Lianghua FENG Beibin CHEN Chengyuan SHI Zhongbing |
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| 摘 要： | HL-2A tokamak, the first tokamak with divertor in China, has been constructed and put into operation in 2002. The main parameters are R=1.65 m, a=0.4 m, BT=2.8 T, Ip = 0. 48 MA. The divertor of HL-2A is unique, because it is characterized with a large closed divertor chamber. The device has double divertor chamber, but now it is operating with lower single null configuration to study the physics of divertor for the next step design of a divertor. Supersonic molecular beam injection （SMBI） system with LN2 cooling trap was first installed and demonstrated on the HL-2A tokamak in 2004. The first results of SMBI into HL-2A plasma are to demonstrate the function of the HL-2A divertor and to observe the cold pulse propagation during multi-pulse SMBI on HL-2A Tokamak.
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| 关 键 词： | 超声分子束注入 HL-2A 托卡马克装置 转换器 热核装置 |
The First Results of Supersonic Molecular Beam Injection in the HL-2A Tokamak |
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| YAO Lianghua FENG Beibin CHEN Chengyuan SHI Zhongbing.The First Results of Supersonic Molecular Beam Injection in the HL-2A Tokamak[J].Southwestern Institute of Physics Annual Report,2004(1):25-27. |
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| Authors: | YAO;Lianghua;FENG;Beibin;CHEN;Chengyuan;SHI;Zhongbing |
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| Abstract: | |
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| Keywords: | Supersonic molecular beam injection Divetor Limiter |
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