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Collisional damping of the geodesic acoustic mode with toroidal rotation. II. Gyrokinetic formulation
Xie, Baoyi1; Yu, Jun1; Gong, Xueyu1,2; Guo, Wenfeng3; Chen, You1
2016-03-01
发表期刊PHYSICS OF PLASMAS
摘要The collisional damping of the geodesic acoustic mode (GAM) is analytically investigated in toroidally rotating tokamaks by using the gyrokinetic equation. It is found that the toroidal rotation could decrease the collisional damping of the GAM in the small safety factor region and increase the collisional damping of the GAM in the large safety factor region at low ion collision rate; while at high ion collision rate, the toroidal rotation will increase the collisional damping of the GAM with arbitrary safety factor. Furthermore, the change quantity of collisional damping rate of the GAM due to the toroidal rotation at high collision rate is larger than that at low collision rate. (C) 2016 AIP Publishing LLC.
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1063/1.4943284
关键词[WOS]ION-TRANSPORT ; ZONAL FLOWS ; PLASMAS ; DYNAMICS ; SYSTEMS ; WAVES
收录类别SCI
语种英语
项目资助者National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Natural Science Foundation of China(11375085 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; National Magnetic Confinement Fusion Science Program of China(2013GB111002 ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; Construct Program of Fusion and Plasma Physics Innovation Team in Hunan province(NHXTD03) ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 11475083 ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 2014GB108002) ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 41104094 ; 11405082) ; 11405082) ; 11405082) ; 11405082) ; 11405082) ; 11405082) ; 11405082) ; 11405082) ; 11405082) ; 11405082) ; 11405082) ; 11405082) ; 11405082) ; 11405082) ; 11405082) ; 11405082)
WOS研究方向Physics
WOS类目Physics, Fluids & Plasmas
WOS记录号WOS:000375854900044
引用统计
被引频次:1[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/334002/21696
专题中科院等离子体物理研究所
作者单位1.Univ South China, Sch Math & Phys, Hengyang 421001, Peoples R China
2.Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China
3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
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GB/T 7714
Xie, Baoyi,Yu, Jun,Gong, Xueyu,et al. Collisional damping of the geodesic acoustic mode with toroidal rotation. II. Gyrokinetic formulation[J]. PHYSICS OF PLASMAS,2016,23(3):032504.
APA Xie, Baoyi,Yu, Jun,Gong, Xueyu,Guo, Wenfeng,&Chen, You.(2016).Collisional damping of the geodesic acoustic mode with toroidal rotation. II. Gyrokinetic formulation.PHYSICS OF PLASMAS,23(3),032504.
MLA Xie, Baoyi,et al."Collisional damping of the geodesic acoustic mode with toroidal rotation. II. Gyrokinetic formulation".PHYSICS OF PLASMAS 23.3(2016):032504.
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