Long Pulse H-Mode Scenarios Sustained by RF Heating on EAST

HFCAS OpenIR

	Long Pulse H-Mode Scenarios Sustained by RF Heating on EAST
其他题名	Long Pulse H-Mode Scenarios Sustained by RF Heating on EAST
	2015
发表期刊	PLASMA SCIENCE & TECHNOLOGY
ISSN	1009-0630
摘要	EAST has demonstrated its capability of long pulse operation using RF heating (LHCD and ICRF) in past experiments. One key issue to realize the long pulse H-mode experiments is to sustain the plasma current for steady state operation. Based on the calculations of the transport code ONETWO and its coupled RF code GENRAY, two scenarios have been proposed to achieve the 10 s H-mode plasma with I-p=400 kA, =4.5 x10(19) m(-3), beta(N)=2, and the 100 s H-mode plasma with I-p=280 kA, =3.5x10(19) m(-3), beta(N) =1.8 recently. The current drive of lower hybrid wave is an important issue in the two scenarios. An experimental result on lower hybrid current drive in H-mode plasmas on EAST is also presented.
其他摘要	EAST has demonstrated its capability of long pulse operation using RF heating (LHCD and ICRF) in past experiments. One key issue to realize the long pulse H-mode experiments is to sustain the plasma current for steady state operation. Based on the calculations of the transport code ONETWO and its coupled RF code GENRAY, two scenarios have been proposed to achieve the 10 s H-mode plasma with I_p=400 kA, =4.5×10~(19) m~(-3),β_n=2, and the 100 s H-mode plasma with I_P=280 kA, =3.5×10~(19) m~(-3(, β_N =1.8 recently. The current drive of lower hybrid wave is an important issue in the two scenarios. An experimental result on lower hybrid current drive in H-mode plasmas on EAST is also presented.
关键词	ASDEX UPGRADE ITER PERFORMANCE TOKAMAK PLASMAS REGIME JT-60U long pulse H-mode RF heating ONETWO
收录类别	CSCD
语种	英语
资助项目	[National Magnetic Confinement Fusion Program of China] ; [National Natural Science Foundation of China] ; [CAS Hefei Center for Scientific Research Program of China]
CSCD记录号	CSCD:5430934
引用统计
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/55301
专题	中国科学院合肥物质科学研究院
推荐引用方式 GB/T 7714	. Long Pulse H-Mode Scenarios Sustained by RF Heating on EAST[J]. PLASMA SCIENCE & TECHNOLOGY,2015,17.
APA	(2015).Long Pulse H-Mode Scenarios Sustained by RF Heating on EAST.PLASMA SCIENCE & TECHNOLOGY,17.
MLA	"Long Pulse H-Mode Scenarios Sustained by RF Heating on EAST".PLASMA SCIENCE & TECHNOLOGY 17(2015).