Qian Xu
Chinese Academy of Sciences
23 Papers
86 Citations
Qian Xu is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Tungsten & Irradiation. The author has an hindex of 6, co-authored 23 publications.
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Papers
Recent progress on divertor operations in EAST
Haizhong Guo,Xiang Gao,Jiangang Li,G.-N. Luo,Sizheng Zhu,Jiang Chang,Yixiang Chen,Wen Gao,Xianzu Gong,Qihou Hu,Qingnuan Li,S. C. Liu,Tingfeng Ming,J. Ou,Yuejiang Shi,Baonian Wan,D.S. Wang,Huiqian Wang,Juan Wang,Zhi Wu,Bingjia Xiao,Qian Xu,Liqing Zhang,Wei Zhang +23 more
TL;DR: In this article, the first systematic assessment of divertor performance was made in the EAST superconducting tokamak for both single null (SN) and double-null (DN) divertor configurations under Ohmic and L-mode plasma conditions.
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Molecular dynamics simulation of low-energy atomic hydrogen on tungsten surface
TL;DR: In this paper, molecular dynamics simulations were performed adopting a bond-order interatomic potential to study the interaction of low-energy atomic hydrogen with tungsten surface, and the particle and energy reflection coefficients as well as mean range distribution as a function of incident energy have been discussed.
24
Fluence dependence of helium ion irradiation effects on the microstructure and mechanical properties of tungsten
Mingzhong Zhao,Feng Liu,Zhongshi Yang,Qian Xu,Fang Ding,Xiao-Chun Li,Hai-Shan Zhou,Guang-Nan Luo +7 more
TL;DR: In this paper, the effect of helium ion irradiation on the microstructure and mechanical properties of tungsten (W) was investigated. But the results of micro-hardness and nanoindentation were not analyzed.
23
Long-pulse discharges by synergy of LHW and IBW heating in the HT-7 tokamak
Xiang Gao,Jia Li,Yang Yang,Jikang Xie,J.R. Luo,J.Y. Zhao,Xianzu Gong,Liqun Hu,Xiaodong Zhang,Yuejiang Shi,Baonian Wan,K. Tanaka,R. Sakamoto,Yanyun Zhao,G.L. Kuang,Jianbao Hu,M. Asif,Yinxian Jie,Huajian Liu,Jizhao Liu,Qian Xu,L. Gao +21 more
TL;DR: In this article, a new set of actively cooled toroidal double-ring graphite limiters at bottom and top of the vacuum vessel has been developed for long-pulse operation in the HT-7 superconducting tokamak.
19
Hydrogen isotope permeation and retention behavior in the CoCrFeMnNi high-entropy alloy
Yu-Ping Xu,Yi-Ming Lyu,Yi-Ming Lyu,Hao-Dong Liu,Hao-Dong Liu,Xin-Dong Pan,Xin-Dong Pan,Tao Lu,Tao Lu,Te Zhu,Hai-Shan Zhou,Xiao-Chun Li,Qian Xu,Xingli Wang,Fang Ding,Zhongshi Yang,Xingzhong Cao,Guang-Nan Luo,Guang-Nan Luo +18 more
TL;DR: In this article, the hydrogen isotope permeation and retention behavior of a representative high-entropy alloys, CoCrFeMnNi, has been mainly checked by a gas-driven permeation device and a thermal desorption spectra device.
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