Deeply understanding particle flux rollover with argon impurity injection and pumping effects in HL-2A by SOLPS
Deeply understanding particle flux rollover with argon impurity injection and pumping effects in HL-2A by SOLPS
复制标题
通过 SOLPS 深入了解 HL-2A 中氩杂质注入和泵送效应引起的粒子通量翻转
DOI:
10.1016/j.fusengdes.2020.111601
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发表时间:
2020-07
影响因子:
1.7
通讯作者:
Wang Dezhen
中科院分区:
文献类型:
--
作者:
Du Hailong;Zheng Guoyao;Bonnin Xavier;Li Jiaxian;Xue Lei;Sang Chaofeng;Wang Dezhen
The physical reason and picture of particle flux rollover (PFR) are investigated by using SOLPS with the effects of argon impurity and pumping in this paper. This modeling work uncovers the root/direct reason for PFR is the radiation power loss from impurity and recycling particles (D and D2). The recombination particle loss is the indirect reason for PFR. Besides, the radiation power loss also could play a key role in inducing momentum loss. This work could unify the four factors (recombination particle loss,impurity radiation power loss,power loss,momentum loss) from P. C. Stangeby and Krasheninnikov.
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影响因子:
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影响因子:
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作者:
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