Observation and analysis of lower-hybrid-current-drive density limit in EAST

首页 > 成果 > 详情

认领

导出

Link by DOI

反馈

作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Li, M. H.;Baek, S. G.;Wallace, G. M.;Ding, B. J.;Wu, C. B.;...

通讯作者：

B.J. Ding<&wdkj&>M. Wang

作者机构：

[Zhai, X. M.; Yang, H.; Lin, S. Y.; Ding, B. J.; Zhang, X. J.; Wu, Z. G.; Liu, L.; Yan, G. H.; Gong, X. Z.; Yan, N.; Zang, Q.; Zhao, H. L.; Wang, M.; Wu, C. B.; Zhao, L. M.; Li, M. H.; Huang, J.] Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China.

[Baek, S. G.; Bonoli, P. T.; Wallace, G. M.] MIT, Plasma Sci & Fus Ctr, Cambridge, MA 02139 USA.

[Li, X. X.] Univ South China, Dept Nucl Phys, Hengyang 421001, Peoples R China.

通讯机构：

[B.J. Ding; M. Wang] I

Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China

语种：

英文

关键词：

Magnetic fields;Temperature;Critical value;Current-drive efficiency;Density limit;Hard x-ray emission;High magnetic fields;L-mode plasmas;Lower hybrid current drive;Noise levels;Parametric decay instability;Wave accessibility;Sols

期刊：

Nuclear Fusion

ISSN：

0029-5515

年：

2022

卷：

期：

页码：

126055

DOI：

10.1088/1741-4326/ac99ed

基金类别：

This work is supported by the National Natural Science Foundation of China (Grant Nos. 11775259, 11975266, 11805233 and 11975276), the Comprehensive Research Facility for Fusion Technology Program of China under Contract No. 2018-000052-73-01-001228, Anhui Provincial Natural Science Foundation No. 2008085J04, and an International Collaboration Grant No. DE‐SC0010492 from the US Department of Energy. The authors wish to thank Dr Y.J. Chen from ASIPP (China), Dr Roberto Cesario and Dr Francesco Napoli from ENEA (Italy) for their valuable suggestions.

机构署名：

本校为其他机构

院系归属：

国防科学技术学院

摘要：

Lower hybrid current drive (LHCD) experiments with line-averaged density up to ∼5.1 × 1019 m−3 were performed in EAST L-mode plasmas. When the line-averaged density rises above a critical value, the hard x-ray (HXR) emission falls to the noise level, indicating that the LHCD density limit is encountered. The experimental results show that the LHCD density limit can be increased with higher wave source frequency (f 0) and higher magnetic field (B t). Although a higher LHCD density limit is obtained by a higher magnetic field for both 2.45 GHz...

反馈

产权有误：本人成果被他人认领

数据有误：数据基本信息有误

归属有误：成果的院系归属、机构署名归属有误

其他原因：

验证码：

看不清楚，换一个

确定

取消

成果认领

标题：

用户	作者	通讯作者	--
	请选择	请选择	--

确定

取消

Observation and analysis of lower-hybrid-current-drive density limit in EAST

反馈

成果认领

提示

该栏目需要登录且有访问权限才可以访问