Excitation of Zonal Flows by ion-temperature-gradient Modes Excited by the Fluid Resonance

doi:10.1088/0256-307X/32/11/115201

	Excitation of Zonal Flows by ion-temperature-gradient Modes Excited by the Fluid Resonance
其他题名	Excitation of Zonal Flows by ion-temperature-gradient Modes Excited by the Fluid Resonance
	Wang Guan-Qiong 1,2,3; Ma Jun1,2 ; Weiland, J.1,4,5; Zagorodny, A.6
	2015-11-01
发表期刊	CHINESE PHYSICS LETTERS
ISSN	0256-307X
摘要	We apply the reductive perturbation method to the simple electrostatic ion-temperature-gradient mode in an advanced fluid description. The fluid resonance turns out to play a major role for the excitation of zonal flows. This is the mechanism recently found to lead to the low-to-high (L-H) mode transition and to the nonlinear Dimits upshift in transport code simulations. It is important that we have taken the nonlinear temperature dynamics from the Reynolds stress as the convected diamagnetic flow. This has turned out to be the most relevant effect as found in transport simulations of the L-H transition, internal transport barriers and Dimits shift. This is the first time that an analytical method is applied to a system which numerically has been found to give the right experimental dynamics.
文章类型	Article
其他摘要	We apply the reductive perturbation method to the simple electrostatic ion-temperature-gradient mode in an advanced fiuid description. The fluid resonance turns out to play a major role for the excitation of zonal flows. This is the mechanism recently found to lead to the low-to-high (L-H) mode transition and to the nonlinear Dimits upshift in transport code simulations. It is important that we have taken the nonlinear temperature dynamics from the Reynolds stress as the convected diamagnetic flow. This has turned out to be the most relevant effect as found in transport simulations of the L-H transition, internal transport barriers and Dimits shift. This is the first time that an analytical method is applied to a system which numerically has been found to give the right experimental dynamics.
关键词	TURBULENCE SIMULATIONS TRANSPORT PLASMA WAVES
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1088/0256-307X/32/11/115201
关键词[WOS]	TURBULENCE SIMULATIONS ; TRANSPORT ; PLASMA ; WAVES
收录类别	SCI
语种	英语
资助项目	[JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics] ; ['Thirteenth Five-Year' Strategic Planning of China] ; [Fund of the Chinese Academy of Sciences] ; [Fund of the ASIPP]
项目资助者	JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; JSPS-NRF-NSFC A3 Foresight Program in the Field of Plasma Physics(11261140328 ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; 'Thirteenth Five-Year' Strategic Planning of China ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the Chinese Academy of Sciences ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; Fund of the ASIPP ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443) ; 2012K2A2A6000443)
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000365178900020
CSCD记录号	CSCD:5557694
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/19817
专题	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.Chinese Acad Sci, Ctr Magnet Fus Theory, Hefei 230031, Peoples R China 3.China Acad Engn Phys, Ctr Fus Energy Sci & Technol, Beijing 100094, Peoples R China 4.Chalmers, S-41296 Gothenburg, Sweden 5.EURATOM VR Assoc, Gothenburg, Sweden 6.Bogoliubov Inst Theoret Phys, UA-03680 Kiev, Ukraine
第一作者单位	中科院等离子体物理研究所
推荐引用方式 GB/T 7714	Wang Guan-Qiong,Ma Jun,Weiland, J.,et al. Excitation of Zonal Flows by ion-temperature-gradient Modes Excited by the Fluid Resonance[J]. CHINESE PHYSICS LETTERS,2015,32(11):1-5.
APA	Wang Guan-Qiong,Ma Jun,Weiland, J.,&Zagorodny, A..(2015).Excitation of Zonal Flows by ion-temperature-gradient Modes Excited by the Fluid Resonance.CHINESE PHYSICS LETTERS,32(11),1-5.
MLA	Wang Guan-Qiong,et al."Excitation of Zonal Flows by ion-temperature-gradient Modes Excited by the Fluid Resonance".CHINESE PHYSICS LETTERS 32.11(2015):1-5.

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