Edge Plasma behavior during Improved Confinement by Lower Hybrid Wave heating in HT—6M Tokamak

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	Edge Plasma behavior during Improved Confinement by Lower Hybrid Wave heating in HT—6M Tokamak
其他题名	Edge Plasma behavior during Improved Confinement by Lower Hybrid Wave Heating in HT-6M Tokamak
	2002-01-01
发表期刊	等离子体科学和技术：英文版
ISSN	1009-0630
摘要	Lower hybrid heating (LHH) has been successfully carried out in the HT-6M tokamak.The H-mode has been obtained with a power threshold of 50kW under a boronized wall condition.Both energy and particle confinements have been improved along with a dropped edge plasma density and an increase electron temperature during the LHH phase.A negative Er well plays a key role of triggering and sustaining the good confinement.Both electrostatic fluctuation of the plasma potential and the density fluctuations dropped to an ultra-low level.The observation of an enhanced Er shear before the reduction in turbulence level is consistent with an increased Er shear as the cause of turbulence suppression.
其他摘要	Lower hybrid heating (LHH) has been successfully carried out in the HT-6M tokamak.The H-mode has been obtained with a power threshold of 50kW under a boronized wall condition.Both energy and particle confinements have been improved along with a dropped edge plasma density and an increase electron temperature during the LHH phase.A negative Er well plays a key role of triggering and sustaining the good confinement.Both electrostatic fluctuation of the plasma potential and the density fluctuations dropped to an ultra-low level.The observation of an enhanced Er shear before the reduction in turbulence level is consistent with an increased Er shear as the cause of turbulence suppression.
关键词	托卡马克边缘等离体行为低混合波加热
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:1362072
引用统计
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/62610
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	. Edge Plasma behavior during Improved Confinement by Lower Hybrid Wave heating in HT—6M Tokamak[J]. 等离子体科学和技术：英文版,2002,004.
APA	(2002).Edge Plasma behavior during Improved Confinement by Lower Hybrid Wave heating in HT—6M Tokamak.等离子体科学和技术：英文版,004.
MLA	"Edge Plasma behavior during Improved Confinement by Lower Hybrid Wave heating in HT—6M Tokamak".等离子体科学和技术：英文版 004(2002).