Heat Flux on EAST Divertor Plate in H-mode with LHCD/LHCD＋NBI

	Heat Flux on EAST Divertor Plate in H-mode with LHCD/LHCD＋NBI
	Shi Bo 1; Yang Zhendong 2; Zhang Bin 1; Yang Cheng 1; Gan Kaifu 1; Chen Meiwen 1; Yang Jinhong 3; Zhang Hui 3; Qi Junli 3; Gong Xianzu 1
刊名	中国物理快报：英文版
	2017
卷号	034
关键词	低杂波电流驱动 NBI 热通量偏滤器靶板托卡马克实验装置 L-H转换计算结果
ISSN号	0256-307X
其他题名	Heat Flux on EAST Divertor Plate in H-mode with LHCD/LHCD＋NBI
英文摘要	Based on the surface temperature measured by the infrared camera on the experimental advanced superconducting tokamak （EAST）, the heat fluxes on the lower outer divertor target plate during H-mode with the lower-hybrid wave current drive （LHCD） only and with the LHCD combined with the neutral beam injection （NBI） are calculated by the DFLUX code and compared. The analyzed discharges are lower single null divertor configuration discharges. In the case with the LHCD only （Ip ~ 400kA, PLHCD ~ 2 MW）, ELM-free appears after L-H transition with the peak heat flux on the lower outer target plate less than 1 MW/m2. However, there is no ELM- free appearing after the L-H transition in the case with the LHCD＋NBI （Ip ~ 300 kA, PLHCD ＋ PNBI ~ 2 MW）. The results show that the peak heat fluxes on the lower outer target plate in the LHCD＋NBI H-mode cases are larger than those in the LHCD H-mode under the similar auxiliary heating power. This is because the heat flux profiles of the lower outer target plate as a function of plate location in ELMing with the LHCD＋NBI are narrower than those with the LHCD only. The results are consistent with the results in terms of the scrape-off layer width observed in the EAST.
语种	中文
CSCD记录号	CSCD:6082730
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/57744]
专题	中国科学院合肥物质科学研究院
作者单位	1.Institute of Plasma Physics, Hefei Institutes of Physical Sciences, Chinese Academy of Sciences 2.Teaching and Research Department of Physics, Tongling University 3.Institute of Plasma Physics, Hefei Institutes of Physical Sciences, Chinese Academy of Sciences 4.Institute of Plasma Physics, Hefei Institutes of Physical Sciences, Chinese Academy of Sciences 5.Institute of Plasma Physics, Hefei Institutes of Physical Sciences, Chinese Academy of Sciences 6.Institute of Plasma Physics, Hefei Institutes of Physical Sciences, Chinese Academy of Sciences 7.Institute of Applied Physics, Army Officer Academy 8.Institute of Applied Physics, Army Officer Academy 9.Institute of Applied Physics, Army Officer Academy 10.Institute of Plasma Physics, Hefei Institutes of Physical Sciences, Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Shi Bo,Yang Zhendong,Zhang Bin,等. Heat Flux on EAST Divertor Plate in H-mode with LHCD/LHCD＋NBI[J]. 中国物理快报：英文版,2017,034.
APA	Shi Bo.,Yang Zhendong.,Zhang Bin.,Yang Cheng.,Gan Kaifu.,...&Wang Weihua.(2017).Heat Flux on EAST Divertor Plate in H-mode with LHCD/LHCD＋NBI.中国物理快报：英文版,034.
MLA	Shi Bo,et al."Heat Flux on EAST Divertor Plate in H-mode with LHCD/LHCD＋NBI".中国物理快报：英文版 034(2017).