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
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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. |
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