Numerical investigation of a minority heating scenario in three-ion components plasma on EAST

doi:10.1063/5.0015226

HFCAS OpenIR

	Numerical investigation of a minority heating scenario in three-ion components plasma on EAST
	Yin, Lan 1; Yang, Cheng2 ; Zhang, Xinjun2 ; Zheng, Pingwei 3; Liu, Haiqing2 ; Li, Guoqiang2 ; Wang, Yifeng 2; Li, Yingying2 ; Lyu, Bo 2; Zang, Qing2 ; Zheng, Zhen 2; Men, Zongzheng 2; Song, Chengyi 1; Huang, Qianhong 1; Chen, You 1; Gong, Xueyu 1
	2020-08-01
发表期刊	PHYSICS OF PLASMAS
ISSN	1070-664X
通讯作者	Yang, Cheng(yangc@ipp.ac.cn)
摘要	Heating with the wave in the ion cyclotron range of frequencies (ICRF) has been used in the development of high-performance H-mode operations in EAST. A different ion cyclotron resonance heating scenario in three-ion component plasma with real experimental parameters on EAST was investigated using a numerical tool. Excellent radio frequency wave absorption was found with an extremely low He-3 concentration (0.1%-0.4%) in D-H-(He-3) plasma, by adjusting the plasma composition appropriately in our simulation. In this case, the He-3 fundamental resonance layer is located between the two ion-ion hybrid resonance-cutoff pairs in close proximity, and therefore E + of the wave was considerably enhanced near the He-3 fundamental resonance layer. The minority He-3 tail was estimated to be superenergetic (similar to 1MeV) because of the high power carried by each resonant He-3 ion. The potential of the three-ion ICRF heating means on EAST was shown, and the scenarios investigated are particularly promising for fast particle generation schemes.
DOI	10.1063/5.0015226
关键词[WOS]	ION-CYCLOTRON RANGE ; FREQUENCIES MODE CONVERSION ; ALCATOR C-MOD ; HYDROGEN PLASMAS ; LOWER-HYBRID ; SIMULATION ; REGIMES ; WAVES ; ICRH
收录类别	SCI
语种	英语
资助项目	EAST diagnostics group ; National Natural Science Foundation of China[11805096] ; National Natural Science Foundation of China[11575239] ; National Natural Science Foundation of China[11675073] ; National Magnetic Confinement Fusion Program of China[2018YFE0311300] ; Excellent youth project of Hunan Provincial Department of Education[19B83] ; Opening Project of Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment ; University of South China[2019KFZ10] ; Hengyang Key Laboratory Project[2018KJ108] ; Hunan Province Education Office[17B224] ; Hunan Nuclear Fusion International Science and Technology Innovation Cooperation Base[2018WK4009]
项目资助者	EAST diagnostics group ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Program of China ; Excellent youth project of Hunan Provincial Department of Education ; Opening Project of Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment ; University of South China ; Hengyang Key Laboratory Project ; Hunan Province Education Office ; Hunan Nuclear Fusion International Science and Technology Innovation Cooperation Base
WOS研究方向	Physics
WOS类目	Physics, Fluids & Plasmas
WOS记录号	WOS:000562841400001
出版者	AMER INST PHYSICS
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/102876
专题	中国科学院合肥物质科学研究院
通讯作者	Yang, Cheng
作者单位	1.Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 3.Univ South China, Sch Resource & Environm & Safety Engn, Hengyang 421001, Peoples R China
通讯作者单位	中科院等离子体物理研究所
推荐引用方式 GB/T 7714	Yin, Lan,Yang, Cheng,Zhang, Xinjun,et al. Numerical investigation of a minority heating scenario in three-ion components plasma on EAST[J]. PHYSICS OF PLASMAS,2020,27.
APA	Yin, Lan.,Yang, Cheng.,Zhang, Xinjun.,Zheng, Pingwei.,Liu, Haiqing.,...&Gong, Xueyu.(2020).Numerical investigation of a minority heating scenario in three-ion components plasma on EAST.PHYSICS OF PLASMAS,27.
MLA	Yin, Lan,et al."Numerical investigation of a minority heating scenario in three-ion components plasma on EAST".PHYSICS OF PLASMAS 27(2020).