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Fixed boundary toroidal plasma equilibria with toroidal flows

文献类型：期刊论文

作者Hu, Yanqiang1,2,3; Hu, Yemin1,3; Xiang, Nong1,3
刊名PHYSICS OF PLASMAS
出版日期2016-04-01
卷号23期号:4页码:042506
DOI10.1063/1.4947028
文献子类Article
英文摘要The fixed boundary toroidal plasma equilibria with toroidal flows are investigated by solving the modified Grad-Shafranov equation numerically in the cylindrical coordinate system. For normal equilibrium configurations with geometry and profiles similar to usual tokamaks with no flow, it is found that the effect of flow is to lead to an outward shift of the magnetic flux surfaces, together with the profiles of pressure, and mass and current densities. The shifts could become significant when the toroidal flow Mach number exceeds 0.5. For non-conventional current profiles, even for the usual tokamak geometry, novel current reversal equilibrium configurations may result, sometimes with changed topology in the poloidal flux function. This change in the topology of plasma equilibrium can be attributed to the large toroidal flow. The computed results may correspond to situations of intense tangential injection during the low toroidal current phase in expected experimental situations. Published by AIP Publishing.
WOS关键词INTERNAL KINK MODE ; TOKAMAK EQUILIBRIA ; POLOIDAL ROTATION ; STABILIZATION ; EQUATIONS ; TORUS
WOS研究方向Physics
语种英语
WOS记录号WOS:000375855500034
资助机构program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; 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National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; program of Fusion Reactor Physics and Digital Tokamak ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; CAS "One-Three-Five" Strategic Planning ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Natural Science Foundation of China(11375234) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; National Magnetic Confinement Fusion Science Program of China(2015GB101003) ; 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源URL[http://ir.hfcas.ac.cn:8080/handle/334002/21777]  
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, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Peoples R China
3.Chinese Acad Sci, Ctr Magnet Fus Theory, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Hu, Yanqiang,Hu, Yemin,Xiang, Nong. Fixed boundary toroidal plasma equilibria with toroidal flows[J]. PHYSICS OF PLASMAS,2016,23(4):042506.
APA Hu, Yanqiang,Hu, Yemin,&Xiang, Nong.(2016).Fixed boundary toroidal plasma equilibria with toroidal flows.PHYSICS OF PLASMAS,23(4),042506.
MLA Hu, Yanqiang,et al."Fixed boundary toroidal plasma equilibria with toroidal flows".PHYSICS OF PLASMAS 23.4(2016):042506.

入库方式： OAI收割

来源：合肥物质科学研究院

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