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Comparative investigation of ELM control based on toroidal modelling of plasma response to RMP fields

文献类型：期刊论文

作者Liu, Yueqiang1,2,3; Kirk, A.1; Li, Li4; In, Y.5; Nazikian, R.6; Sun, Youwen7; Suttrop, W.8; Lyons, B.9; Ryan, D.10; Wang, Shuo2
刊名PHYSICS OF PLASMAS
出版日期2017-05-01
卷号24期号:5页码:1-16
DOI10.1063/1.4978884
文献子类Article
英文摘要Extensive modelling efforts of the plasma response to the resonant magnetic perturbation fields, utilized for controlling the edge localized mode (ELM), help to identify the edge-peeling response as a key factor, which correlates to the observed ELM mitigation in several tokamak devices, including MAST, ASDEX Upgrade, EAST, and HL-2A. The recently observed edge safety factor window for ELM mitigation in HL-2A experiments is explained in terms of the edge-peeling response. The computed plasma response, based on toroidal single fluid resistive plasma model with different assumption of toroidal flows, is found generally larger in ELM suppressed cases as compared to that of the ELM mitigated cases, in ASDEX Upgrade and DIII-D. The plasma shaping, in particular, the plasma triangularity, contributes to the enhanced plasma response. But the shaping does not appear to be the sole factor-other factors such as the (higher) pedestal pressure and/or current can also lead to increased edge-peeling response.
WOS研究方向Physics
语种英语
WOS记录号WOS:000400817900128
资助机构Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; 11405029) ; 11405029) ; 11405029) ; 11405029) ; 11405029) ; 11405029) ; 11405029) ; 11405029) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; RCUK Energy Programme(EP/I501045) ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Natural Science Foundation of China (NSFC)(11428512 ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; National Magnetic Confinement Fusion Science Program(2015GB104004) ; 11405029) ; 11405029) ; 11405029) ; 11405029) ; 11405029) ; 11405029) ; 11405029) ; 11405029)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/31873]  
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.Culham Sci Ctr, CCFE, Abingdon OX14 3DB, Oxon, England
2.Southwestern Inst Phys, POB 432, Chengdu 610041, Peoples R China
3.Chalmers, Dept Earth & Space Sci, SE-41296 Gothenburg, Sweden
4.Donghua Univ, Shanghai, Peoples R China
5.KSTAR Res Ctr, Natl Fus Res Inst, Daejeon 169148, South Korea
6.Princeton Univ, Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA
7.Chinese Acad Sci, Inst Plasma Phys, POB 1126, Hefei 230031, Peoples R China
8.Max Planck Inst Plasma Phys, Garching, Germany
9.Gen Atom, POB 85608, San Diego, CA 92186 USA
10.Univ York, Dept Phys, York YO10 5DD, N Yorkshire, England
推荐引用方式
GB/T 7714		 Liu, Yueqiang,Kirk, A.,Li, Li,et al. Comparative investigation of ELM control based on toroidal modelling of plasma response to RMP fields[J]. PHYSICS OF PLASMAS,2017,24(5):1-16.
APA Liu, Yueqiang.,Kirk, A..,Li, Li.,In, Y..,Nazikian, R..,...&EUROfusion MST 1Team.(2017).Comparative investigation of ELM control based on toroidal modelling of plasma response to RMP fields.PHYSICS OF PLASMAS,24(5),1-16.
MLA Liu, Yueqiang,et al."Comparative investigation of ELM control based on toroidal modelling of plasma response to RMP fields".PHYSICS OF PLASMAS 24.5(2017):1-16.

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来源：合肥物质科学研究院

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