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	Lower hybrid current drive experiments with different launched wave frequencies in the EAST tokamak
	Li, M. H.1; Ding, B. J.1; Liu, F. K.1; Shan, J. F.1; Wang, M.1; Xu, H. D.1; Liu, L.1; Hu, H. C.1; Zhang, X. J.1; Li, Y. C.1
刊名	PHYSICS OF PLASMAS
	2016-10-01
卷号	23期号:10页码:102512
DOI	10.1063/1.4965904
文献子类	Article
英文摘要	EAST has been equipped with two high power lower hybrid current drive (LHCD) systems with operating frequencies of 2.45 GHz and 4.6 GHz. Comparative LHCD experiments with the two different frequencies were performed in the same conditions of plasma for the first time. It was found that current drive (CD) efficiency and plasma heating effect are much better for 4.6 GHz LH waves than for the one with 2.45 GHz. High confinement mode (H-mode) discharges with 4.6 GHz LHCD as the sole auxiliary heating source have been obtained in EAST and the confinement is higher with respect to that produced previously by 2.45 GHz. A combination of ray-tracing and Fokker-Planck calculations by using the C3PO/LUKE codes was performed in order to explain the different experimental observations between the two waves. In addition, the frequency spectral broadening of the two LH wave operating frequencies was surveyed by using a radio frequency probe. Published by AIP Publishing.
WOS关键词	PARAMETRIC-INSTABILITIES ; PLASMA ; ABSORPTION ; TRANSPORT
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000387445500061
资助机构	National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; National Natural Science Foundation of China(11305211 ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; EAST group ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11175206 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11205196 ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210) ; 11305210)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/21809]
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.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.HeFei Univ Technol, Hefei 230009, Peoples R China 3.CEA, IRFM, F-13108 St Paul Les Durance, France 4.Ecole Polytech Fed Lausanne, CRPP, CH-1015 Lausanne, Switzerland
推荐引用方式 GB/T 7714	Li, M. H.,Ding, B. J.,Liu, F. K.,et al. Lower hybrid current drive experiments with different launched wave frequencies in the EAST tokamak[J]. PHYSICS OF PLASMAS,2016,23(10):102512.
APA	Li, M. H..,Ding, B. J..,Liu, F. K..,Shan, J. F..,Wang, M..,...&EAST Team.(2016).Lower hybrid current drive experiments with different launched wave frequencies in the EAST tokamak.PHYSICS OF PLASMAS,23(10),102512.
MLA	Li, M. H.,et al."Lower hybrid current drive experiments with different launched wave frequencies in the EAST tokamak".PHYSICS OF PLASMAS 23.10(2016):102512.

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