Poloidal asymmetric flow and current relaxation of ballooned transport during I-phase in ASDEX Upgrade
文献类型：期刊论文
| 作者 | Manz, P.1,2; Birkenmeier, G.1,2; Fuchert, G.2; Cavedon, M.2; Conway, G. D.2; Maraschek, M.2; Medvedeva, A.1,2; Mink, F.2; Scott, B. D.2; Shao, L. M.2,3 |
| 刊名 | PHYSICS OF PLASMAS
 |
| 出版日期 | 2016-05-01 |
| 卷号 | 23期号:5页码:052302 |
| DOI | 10.1063/1.4948787 |
| 文献子类 | Article |
| 英文摘要 | Turbulence driven poloidal asymmetric parallel flow and current perturbations are studied for tokamak plasmas of circular geometry. Whereas zonal flows can lead to in-out asymmetry of parallel flows and currents via the Pfirsch-Schluter mechanism, ballooned transport can result in an up-down asymmetry due to the Stringer spin-up mechanism. Measurements of up-down asymmetric parallel current fluctuations occurring during the I-phase in ASDEX Upgrade are not responses to the equilibrium by the Pfirsch-Schluter current, but can be interpreted as a response to strongly ballooned plasma transport coupled with the Stringer spin-up mechanism. A good agreement of the experimental measured limit-cycle frequencies during I-phase with the Stringer spin-up relaxation frequency is found. |
| WOS关键词 | DRIFT ALFVEN TURBULENCE ; H TRANSITION ; EQUATIONS ; PLASMAS |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000378427900027 |
| 资助机构 | Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) ; Euratom research and training programme(633053) |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/21881]  |
| 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.Tech Univ Munich, Phys Dept E28, James Franck Str 1, D-85748 Garching, Germany 2.Max Planck Inst Plasma Phys, Boltzmannstr 2, D-85748 Garching, Germany 3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Manz, P.,Birkenmeier, G.,Fuchert, G.,et al. Poloidal asymmetric flow and current relaxation of ballooned transport during I-phase in ASDEX Upgrade[J]. PHYSICS OF PLASMAS,2016,23(5):052302. |
| APA | Manz, P..,Birkenmeier, G..,Fuchert, G..,Cavedon, M..,Conway, G. D..,...&ASDEX Upgrade Team.(2016).Poloidal asymmetric flow and current relaxation of ballooned transport during I-phase in ASDEX Upgrade.PHYSICS OF PLASMAS,23(5),052302. |
| MLA | Manz, P.,et al."Poloidal asymmetric flow and current relaxation of ballooned transport during I-phase in ASDEX Upgrade".PHYSICS OF PLASMAS 23.5(2016):052302. |
入库方式： OAI收割
来源：合肥物质科学研究院
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