中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 合肥物质科学研究院
  3. 中国科学院合肥物质科学研究院
Stability analysis of Alfvén eigenmodes in China Fusion Engineering Test Reactor fully non-inductive and hybrid mode scenarios

文献类型：期刊论文

作者YANG,Wenjun1; LI,Guoqiang2; GONG,Xueyu1; GAO,Xiang2; LI,Xiaoe1
刊名Plasma Science and Technology
出版日期2021-04-01
卷号23
关键词energetic particle Alfvén eigenmode NOVA/NOVA-K CFETR
ISSN号1009-0630
DOI10.1088/2058-6272/abecd7
通讯作者YANG,Wenjun()
英文摘要Abstract In this paper, NOVA/NOVA-K codes are used to investigate the stability of Alfvén eigenmodes (AEs) in the China Fusion Engineering Test Reactor (CFETR). Firstly, the stability of AEs excited by energetic alpha particles is investigated. For the fully non-inductive scenario, it is found that all AEs are stable, and the least stable toroidal mode number is n = 8 . However, for the hybrid mode scenario, it is found that many AEs are unstable, and the least stable toroidal mode numbers are n = 7 , 8 . Secondly, the effect of energetic alpha-particle parameters and beam ions on AE stability is also presented. The threshold of the least stable AE is about β crit , α = 1.12 % , less than the value of alpha-particle beta ( β α = 1.34 % ). The result demonstrates that the AEs excited by alpha particles are weakly unstable. The effect of the beam ions on AE stability is found to be very weak in CFETR.
语种英语
WOS记录号IOP:1009-0630-23-4-ABECD7
出版者IOP Publishing
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/121859]  
专题中国科学院合肥物质科学研究院
通讯作者YANG,Wenjun
作者单位1.University of South China, Hengyang 421001, People’s Republic of China
2.Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, People’s Republic of China
推荐引用方式
GB/T 7714		 YANG,Wenjun,LI,Guoqiang,GONG,Xueyu,et al. Stability analysis of Alfvén eigenmodes in China Fusion Engineering Test Reactor fully non-inductive and hybrid mode scenarios[J]. Plasma Science and Technology,2021,23.
APA YANG,Wenjun,LI,Guoqiang,GONG,Xueyu,GAO,Xiang,&LI,Xiaoe.(2021).Stability analysis of Alfvén eigenmodes in China Fusion Engineering Test Reactor fully non-inductive and hybrid mode scenarios.Plasma Science and Technology,23.
MLA YANG,Wenjun,et al."Stability analysis of Alfvén eigenmodes in China Fusion Engineering Test Reactor fully non-inductive and hybrid mode scenarios".Plasma Science and Technology 23(2021).

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。