Heat flux distribution with lower hybrid current drive in the experimental advanced superconducting tokamak

doi:10.1140/epjd/e2019-90506-5

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	Heat flux distribution with lower hybrid current drive in the experimental advanced superconducting tokamak
	Shu, Shuangbao 2; Li, Xin 2; Zhang, Yuzhong 2; Chen, Meiwen 3; Luo, Jiarong 1; Lang, Xianli 2; Chen, Jingjing 2
刊名	EUROPEAN PHYSICAL JOURNAL D
	2019-03-01
卷号	73 期号:3 页码:7
关键词	Plasma Physics
ISSN号	1434-6060
DOI	10.1140/epjd/e2019-90506-5
通讯作者	Zhang, Yuzhong(zhangyuzhong@hfut.edu.cn)
英文摘要	Lower hybrid current drive (LHCD) considerably affects the heat flux distribution. This study analyzed the lower divertor target plate (LDTP) with different LHCD powers and frequencies in the experimental advanced superconducting tokamak (EAST). The analysis provided a detailed explanation of the heat flux at specific times (i.e., transformation of magnetic field configuration, LHCD starting and operating periods) and specific target locations (i.e., original strike point and second peak heat flux area). The average heat flux, average peak heat flux, and maximum peak heat flux during operation of different LHCD powers and frequencies were determined and compared. The sizes of the heat fluxes at the specific target locations were compared at different LHCD powers and frequencies. In addition to the heat flux distribution under different LHCD powers and frequencies, the heat flux distributions in electron cyclotron resonance heating (ECRH) + LHCD and in LHCD only were investigated to study the effect of ECRH on heat flux distribution. Detailed analyses of the heat flux distribution under different conditions were conducted to provide a reference for actual engineering applications.
资助项目	National Natural Science Foundation of China[51505120] ; National Natural Science Foundation of China[11105028] ; National Magnetic Confinement Fusion Science Program of China[2015GB102004]
WOS关键词	SYSTEM ; PLASMA ; LHCD
WOS研究方向	Optics ; Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000460294600001
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China ; National Magnetic Confinement Fusion Science Program of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/42335]
专题	合肥物质科学研究院_中科院等离子体物理研究所
通讯作者	Zhang, Yuzhong
作者单位	1.Donghua Univ, Coll Sci, Shanghai 201620, Peoples R China 2.Hefei Univ Technol, Sch Instrument Sci & Optoelect Engn, Hefei 230009, Anhui, Peoples R China 3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Shu, Shuangbao,Li, Xin,Zhang, Yuzhong,et al. Heat flux distribution with lower hybrid current drive in the experimental advanced superconducting tokamak[J]. EUROPEAN PHYSICAL JOURNAL D,2019,73(3):7.
APA	Shu, Shuangbao.,Li, Xin.,Zhang, Yuzhong.,Chen, Meiwen.,Luo, Jiarong.,...&Chen, Jingjing.(2019).Heat flux distribution with lower hybrid current drive in the experimental advanced superconducting tokamak.EUROPEAN PHYSICAL JOURNAL D,73(3),7.
MLA	Shu, Shuangbao,et al."Heat flux distribution with lower hybrid current drive in the experimental advanced superconducting tokamak".EUROPEAN PHYSICAL JOURNAL D 73.3(2019):7.