Progress toward steady-state tokamak operation exploiting the high bootstrap current fraction regime

doi:10.1063/1.4948724

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院等离子体物理研究所

	Progress toward steady-state tokamak operation exploiting the high bootstrap current fraction regime
	Ren, Q. L.1; Garofalo, A. M.2; Gong, X. Z.1; Holcomb, C. T.3; Lao, L. L.2; McKee, G. R.4; Meneghini, O.2; Staebler, G. M.2; Grierson, B. A.5; Qian, J. P.1
刊名	PHYSICS OF PLASMAS
	2016-06-01
卷号	23 期号:6 页码:062511
DOI	10.1063/1.4948724
文献子类	Article
英文摘要	Recent DIII-D experiments have increased the normalized fusion performance of the high bootstrap current fraction tokamak regime toward reactor-relevant steady state operation. The experiments, conducted by a joint team of researchers from the DIII-D and EAST tokamaks, developed a fully noninductive scenario that could be extended on EAST to a demonstration of long pulse steady-state tokamak operation. Improved understanding of scenario stability has led to the achievement of very high values of beta(P) and beta(N), despite strong internal transport barriers. Good confinement has been achieved with reduced toroidal rotation. These high beta(p) plasmas challenge the energy transport understanding, especially in the electron energy channel. A new turbulent transport model, named TGLF-SAT1, has been developed which improves the transport prediction. Experiments extending results to long pulse on EAST, based on the physics basis developed at DIII-D, have been conducted. More investigations will be carried out on EAST with more additional auxiliary power to come online in the near term. Published by AIP Publishing.
WOS关键词	INTERNAL TRANSPORT BARRIER ; SHEAR REVERSAL ; MAGNETIC SHEAR ; CURRENT DRIVE ; STATIONARY ; PLASMAS ; REACTOR ; CONFINEMENT ; PHYSICS ; JT-60U
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000379172200062
资助机构	National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; National Magnetic Confinement Fusion Program of China(2015GB110001 ; 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内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/21897]
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, Anhui, Peoples R China 2.Gen Atom Co, POB 85608, San Diego, CA 92186 USA 3.Lawrence Livermore Natl Lab, Livermore, CA 94551 USA 4.Univ Wisconsin, Dept Engn Phys, 1500 Engn Dr, Madison, WI 53706 USA 5.Princeton Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA 6.Univ Calif San Diego, Energy Res Ctr, 9500 Gilman Dr, La Jolla, CA 92093 USA
推荐引用方式 GB/T 7714	Ren, Q. L.,Garofalo, A. M.,Gong, X. Z.,et al. Progress toward steady-state tokamak operation exploiting the high bootstrap current fraction regime[J]. PHYSICS OF PLASMAS,2016,23(6):062511.
APA	Ren, Q. L..,Garofalo, A. M..,Gong, X. Z..,Holcomb, C. T..,Lao, L. L..,...&Wan, B. N..(2016).Progress toward steady-state tokamak operation exploiting the high bootstrap current fraction regime.PHYSICS OF PLASMAS,23(6),062511.
MLA	Ren, Q. L.,et al."Progress toward steady-state tokamak operation exploiting the high bootstrap current fraction regime".PHYSICS OF PLASMAS 23.6(2016):062511.