Enhanced Plasma Performance by ICRF Boronization

HFCAS OpenIR

	Enhanced Plasma Performance by ICRF Boronization
其他题名	Enhanced Plasma Performance by ICRF Boronization
	2002-01-01
发表期刊	等离子体科学和技术：英文版
ISSN	1009-0630
摘要	Boronization with carborane(C2B10H12)by ICRF been applied routinely to the walls of HT-7 super-conducting tokamak for the reduction of impurity influx.especially carbon and oxygen.Significant suppression of metallic impurties and radiating power fraction are achieved.The imporved confinement for both particle and energy is observed in full range of operation parameters.Energy balance analysis shows that electron heat diffusion coefficient is strongly reduced.Measurements by Langmuir probes at the edge plasma show that poloidal velocity shear after boronization is changed to a profile to profile favoring to good confinement.The main emphasis of this paper is to describe effects of boronization on aspects of the enhanced plasma performance.
其他摘要	Boronization with carborane(C2B10H12)by ICRF been applied routinely to the walls of HT-7 super-conducting tokamak for the reduction of impurity influx.especially carbon and oxygen.Significant suppression of metallic impurties and radiating power fraction are achieved.The imporved confinement for both particle and energy is observed in full range of operation parameters.Energy balance analysis shows that electron heat diffusion coefficient is strongly reduced.Measurements by Langmuir probes at the edge plasma show that poloidal velocity shear after boronization is changed to a profile to profile favoring to good confinement.The main emphasis of this paper is to describe effects of boronization on aspects of the enhanced plasma performance.
关键词	等离子体性能 ICRT硼化
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:1362082
引用统计
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/68880
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	. Enhanced Plasma Performance by ICRF Boronization[J]. 等离子体科学和技术：英文版,2002,004.
APA	(2002).Enhanced Plasma Performance by ICRF Boronization.等离子体科学和技术：英文版,004.
MLA	"Enhanced Plasma Performance by ICRF Boronization".等离子体科学和技术：英文版 004(2002).