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Development and Optimization of STEP-A Linear Plasma Device for Plasma-Material Interaction Studies

文献类型：期刊论文

作者Lu, Guang-Hong1,2; Cheng, Long1,2; Arshad, Kameel1,2; Yuan, Yue1,2; Wang, Jun1,2; Qin, Shaoyang1,2; Zhang, Ying1,2; Zhu, Kaigui1,2; Luo, Guang-Nan3; Zhou, Haishan3
刊名FUSION SCIENCE AND TECHNOLOGY
出版日期2017-02-01
卷号71期号:2页码:177-186
关键词Linear Plasma Device Plasma-material Interactions
DOI10.13182/FST16-115
文献子类Article
英文摘要The linear plasma device Simulator for Tokamak Edge Plasma (STEP) has been constructed at Beihang University, Beijing, to study plasma-material interactions (PMIs) for fusion reactor applications. The device can produce versatile low-energy and high flux plasma in laboratory experiments and is highly cost-effective to replicate the fusion-relevant plasma environment to study PMI processes. The attractive feature of the device is its compact design with a main body dimension of 1.5 x 1.5 x 0.8 m(3) including the plasma source, vacuum chamber, magnetic coils, and diagnostics. A longitudinal magnetic field of up to 0.26 T is used to confine the plasma onto the target in an similar to 1-m-long vacuum tube. It can produce a steady-state plasma of low impinging ion energy of <100 eV, ion flux up to 10(22) m(-2) . s(-1), and fluence of >10(26) m(-2) per exposure. Various plasma species such as hydrogen, deuterium, helium, and nitrogen can be produced to manipulate PMI processes for different target grades. The STEP device provides an experimental platform to improve the understanding of PMIs, validate computational simulation results, and build a database of fusion material performance and lifetime.
WOS关键词LOW-ENERGY ; DEUTERIUM RETENTION ; SURFACE INTERACTION ; BLISTER FORMATION ; TUNGSTEN ; DIVERTOR ; ITER ; FACILITY ; EROSION ; PISCES
WOS研究方向Nuclear Science & Technology
语种英语
WOS记录号WOS:000398206900005
资助机构National Magnetic Confinement Fusion Science Program of China(2013GB109003) ; National Magnetic Confinement Fusion Science Program of China(2013GB109003) ; National Magnetic Confinement Fusion Science Program of China(2013GB109003) ; National Magnetic Confinement Fusion Science Program of China(2013GB109003) ; China National Funds for Distinguished Young Scientists(51325103) ; China National Funds for Distinguished Young Scientists(51325103) ; China National Funds for Distinguished Young Scientists(51325103) ; China National Funds for Distinguished Young Scientists(51325103) ; China National Natural Science Foundation(11305217) ; China National Natural Science Foundation(11305217) ; China National Natural Science Foundation(11305217) ; China National Natural Science Foundation(11305217) ; National Magnetic Confinement Fusion Science Program of China(2013GB109003) ; National Magnetic Confinement Fusion Science Program of China(2013GB109003) ; National Magnetic Confinement Fusion Science Program of China(2013GB109003) ; National Magnetic Confinement Fusion Science Program of China(2013GB109003) ; China National Funds for Distinguished Young Scientists(51325103) ; China National Funds for Distinguished Young Scientists(51325103) ; China National Funds for Distinguished Young Scientists(51325103) ; China National Funds for Distinguished Young Scientists(51325103) ; China National Natural Science Foundation(11305217) ; China National Natural Science Foundation(11305217) ; China National Natural Science Foundation(11305217) ; China National Natural Science Foundation(11305217)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/31765]  
专题合肥物质科学研究院_中科院等离子体物理研究所
作者单位1.Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China
2.Beihang Univ, Beijing Key Lab Adv Nucl Mat & Phys, Beijing 100191, Peoples R China
3.Chinese Acad Sci ASIPP, Inst Plasma Phys, Hefei 230031, Peoples R China
4.Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China
推荐引用方式
GB/T 7714		 Lu, Guang-Hong,Cheng, Long,Arshad, Kameel,et al. Development and Optimization of STEP-A Linear Plasma Device for Plasma-Material Interaction Studies[J]. FUSION SCIENCE AND TECHNOLOGY,2017,71(2):177-186.
APA Lu, Guang-Hong.,Cheng, Long.,Arshad, Kameel.,Yuan, Yue.,Wang, Jun.,...&Wang, Bo.(2017).Development and Optimization of STEP-A Linear Plasma Device for Plasma-Material Interaction Studies.FUSION SCIENCE AND TECHNOLOGY,71(2),177-186.
MLA Lu, Guang-Hong,et al."Development and Optimization of STEP-A Linear Plasma Device for Plasma-Material Interaction Studies".FUSION SCIENCE AND TECHNOLOGY 71.2(2017):177-186.

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来源：合肥物质科学研究院

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