Numerical investigation of a minority heating scenario in three-ion components plasma on EAST
文献类型：期刊论文
| 作者 | Yin, Lan1; Yang, Cheng2 ; Zhang, Xinjun2; Zheng, Pingwei3; Liu, Haiqing2; Li, Guoqiang2; Wang, Yifeng2; Li, Yingying2; Lyu, Bo2; Zang, Qing2
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| 刊名 | PHYSICS OF PLASMAS
 |
| 出版日期 | 2020-08-01 |
| 卷号 | 27 |
| ISSN号 | 1070-664X |
| DOI | 10.1063/5.0015226 |
| 通讯作者 | Yang, Cheng(yangc@ipp.ac.cn) |
| 英文摘要 | Heating with the wave in the ion cyclotron range of frequencies (ICRF) has been used in the development of high-performance H-mode operations in EAST. A different ion cyclotron resonance heating scenario in three-ion component plasma with real experimental parameters on EAST was investigated using a numerical tool. Excellent radio frequency wave absorption was found with an extremely low He-3 concentration (0.1%-0.4%) in D-H-(He-3) plasma, by adjusting the plasma composition appropriately in our simulation. In this case, the He-3 fundamental resonance layer is located between the two ion-ion hybrid resonance-cutoff pairs in close proximity, and therefore E + of the wave was considerably enhanced near the He-3 fundamental resonance layer. The minority He-3 tail was estimated to be superenergetic (similar to 1MeV) because of the high power carried by each resonant He-3 ion. The potential of the three-ion ICRF heating means on EAST was shown, and the scenarios investigated are particularly promising for fast particle generation schemes. |
| WOS关键词 | ION-CYCLOTRON RANGE ; FREQUENCIES MODE CONVERSION ; ALCATOR C-MOD ; HYDROGEN PLASMAS ; LOWER-HYBRID ; SIMULATION ; REGIMES ; WAVES ; ICRH |
| 资助项目 | EAST diagnostics group ; National Natural Science Foundation of China[11805096] ; National Natural Science Foundation of China[11575239] ; National Natural Science Foundation of China[11675073] ; National Magnetic Confinement Fusion Program of China[2018YFE0311300] ; Excellent youth project of Hunan Provincial Department of Education[19B83] ; Opening Project of Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment ; University of South China[2019KFZ10] ; Hengyang Key Laboratory Project[2018KJ108] ; Hunan Province Education Office[17B224] ; Hunan Nuclear Fusion International Science and Technology Innovation Cooperation Base[2018WK4009] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| WOS记录号 | WOS:000562841400001 |
| 资助机构 | EAST diagnostics group ; National Natural Science Foundation of China ; National Magnetic Confinement Fusion Program of China ; Excellent youth project of Hunan Provincial Department of Education ; Opening Project of Cooperative Innovation Center for Nuclear Fuel Cycle Technology and Equipment ; University of South China ; Hengyang Key Laboratory Project ; Hunan Province Education Office ; Hunan Nuclear Fusion International Science and Technology Innovation Cooperation Base |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/102875]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Yang, Cheng |
| 作者单位 | 1.Univ South China, Sch Nucl Sci & Technol, Hengyang 421001, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 3.Univ South China, Sch Resource & Environm & Safety Engn, Hengyang 421001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yin, Lan,Yang, Cheng,Zhang, Xinjun,et al. Numerical investigation of a minority heating scenario in three-ion components plasma on EAST[J]. PHYSICS OF PLASMAS,2020,27. |
| APA | Yin, Lan.,Yang, Cheng.,Zhang, Xinjun.,Zheng, Pingwei.,Liu, Haiqing.,...&Gong, Xueyu.(2020).Numerical investigation of a minority heating scenario in three-ion components plasma on EAST.PHYSICS OF PLASMAS,27. |
| MLA | Yin, Lan,et al."Numerical investigation of a minority heating scenario in three-ion components plasma on EAST".PHYSICS OF PLASMAS 27(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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