Effect of local toroidal flow on double-tearing modes in cylindrical geometry
文献类型：期刊论文
| 作者 | Zhang, Ruibo2,3; Lu, Xingqiang2; Guo, Wei1; Yin, Chenyan2; Gong, Xueyu2 |
| 刊名 | CONTRIBUTIONS TO PLASMA PHYSICS
 |
| 出版日期 | 2020-06-09 |
| ISSN号 | 0863-1042 |
| 关键词 | double-tearing modes local toroidal plasma flows MHD |
| DOI | 10.1002/ctpp.202000026 |
| 通讯作者 | Lu, Xingqiang(xqlu@usc.edu.cn) |
| 英文摘要 | The effect of local toroidal flow (LTF) on double-tearing modes (DTMs) is investigated in cylindrical geometry using the reduced magnetohydrodynamics (RMHD) model. The results indicate that the LTF between the two rational surfaces is the dominant suppression effect on DTMs. The suppression effect is enhanced with the flow width increasing, and the DTMs become more stable with the increase of the shear of the LTF between the two rational surfaces. So, in the reversed shear magnetic field configuration, the local flow is driven between the two rational surfaces, which can effectively suppress the development of DTMs and maintain the high-performance state. |
| WOS关键词 | MAGNETIC SHEAR ; STABILIZATION ; EVOLUTION ; ROTATION |
| 资助项目 | National Natural Science Foundation of China[11675073] ; Key Projects of Hunan Provincial Department of Education[18A238] ; National Key R&D Program of China[2017YFE0302000] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| WOS记录号 | WOS:000538853700001 |
| 资助机构 | National Natural Science Foundation of China ; Key Projects of Hunan Provincial Department of Education ; National Key R&D Program of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103015]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Lu, Xingqiang |
| 作者单位 | 1.Univ South China, Sch Elect Engn, Hengyang, Peoples R China 2.Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China 3.Chinese Acad Sci, Inst Plasma Phys, Hefei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Ruibo,Lu, Xingqiang,Guo, Wei,et al. Effect of local toroidal flow on double-tearing modes in cylindrical geometry[J]. CONTRIBUTIONS TO PLASMA PHYSICS,2020. |
| APA | Zhang, Ruibo,Lu, Xingqiang,Guo, Wei,Yin, Chenyan,&Gong, Xueyu.(2020).Effect of local toroidal flow on double-tearing modes in cylindrical geometry.CONTRIBUTIONS TO PLASMA PHYSICS. |
| MLA | Zhang, Ruibo,et al."Effect of local toroidal flow on double-tearing modes in cylindrical geometry".CONTRIBUTIONS TO PLASMA PHYSICS (2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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