The simulation of the application of quasi-snowflake magnetic configuration on the EAST new lower tungsten divertor
文献类型：期刊论文
| 作者 | Zhang, Chen2; Sang, Chaofeng2; Wang, Liang1,2 ; Luo, Zhengping1; Xu, Guosheng1; Liu, Daoyuan2; Wang, Dezhen2
|
| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2020-09-01 |
| 卷号 | 158 |
| ISSN号 | 0920-3796 |
| 关键词 | EAST SOLPS-ITER Quasi-snowflake divertor Neon seeding |
| DOI | 10.1016/j.fusengdes.2020.111678 |
| 通讯作者 | Sang, Chaofeng(sang@dlut.edu.cn) |
| 英文摘要 | In this work, the predicted application of the quasi-snowflake (QSF) magnetic equilibrium on the EAST new designed lower divertor shape is presented and compared with the conventional magnetic configuration by using SOLPS-ITER simulation. The performance of heat flux control, power dissipation of the QSF divertor (QSFD) are studied on the potential EAST new upgrade lower tungsten (W) divertor. The results indicate that QSFD could significantly increase the connection length and flux expansion, thus reduce the heat flux loads to the target significantly. By considering the neon (Ne) impurity seeding, the simulation result shows that the QSFD has higher power dissipation than that of standard divertor (SD), which is caused by the different Ne particle dis-tribution in SD and QSFD. |
| WOS关键词 | PLASMA |
| 资助项目 | National Key R&D Program of China[2017YFA0402500] ; National Key R&D Program of China[2017YFE0301206] ; National Key R&D Program of China[2018YFE0301101] ; National Key R&D Program of China[2017YFE0300402] ; National Key R&D Program of China[2017YFE0300501] ; National Natural Science Foundation of China[11775044] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000569850500007 |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/104084]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Sang, Chaofeng |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Dalian Univ Technol, Sch Phys, Key Lab Mat Modificat Laser Ion & Electron Beams, Minist Educ, Dalian 116024, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Chen,Sang, Chaofeng,Wang, Liang,et al. The simulation of the application of quasi-snowflake magnetic configuration on the EAST new lower tungsten divertor[J]. FUSION ENGINEERING AND DESIGN,2020,158. |
| APA | Zhang, Chen.,Sang, Chaofeng.,Wang, Liang.,Luo, Zhengping.,Xu, Guosheng.,...&Wang, Dezhen.(2020).The simulation of the application of quasi-snowflake magnetic configuration on the EAST new lower tungsten divertor.FUSION ENGINEERING AND DESIGN,158. |
| MLA | Zhang, Chen,et al."The simulation of the application of quasi-snowflake magnetic configuration on the EAST new lower tungsten divertor".FUSION ENGINEERING AND DESIGN 158(2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。