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

文献类型：期刊论文

作者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
出版日期2016-06-01
卷号23期号:6页码:062511
DOI10.1063/1.4948724
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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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.

入库方式： OAI收割

来源：合肥物质科学研究院

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