Aerodynamic Dispersion of Anode Arc Attachment Through a Converging-Diverging Nozzle

CORC > 力学研究所 > 中国科学院力学研究所 > 高温气体动力学国家重点实验室

	Aerodynamic Dispersion of Anode Arc Attachment Through a Converging-Diverging Nozzle
	Huang HJ(黄河激); Pan WX(潘文霞); Wu CK(吴承康)
	2019
会议日期	JUL 26-29, 2017
会议地点	Xian, PEOPLES R CHINA
关键词	Aerodynamical dispersion arc plasma generator diffused arc root attachment
页码	847-852
英文摘要	Electrode ablation is a key factor that affects the life and performance of the direct current arc plasma generator, which is closely related to the near-electrode behavior of the arc. Compared with the constricted-type arc root, diffused-type arc root is more conducive to reduced thermal load, thereby improving the electrode life and the discharge stability. The attachment behavior of the arc root is related to the transport properties of the arc near the electrode wall and the aerodynamic and electromagnetic forces on the root of the arc. From this point of view, aerodynamical dispersion of the arc root using a converging-diverging nozzle was proposed, and the key factors that affect the dispersion were analyzed and verified.
会议录	IEEE TRANSACTIONS ON PLASMA SCIENCE
资助机构	National Natural Science Foundations of China [11735004, 11575273]
语种	英语
WOS记录号	WOS:000455455900099
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/78553]
专题	力学研究所_高温气体动力学国家重点实验室空天飞行科技创新研究中心（筹）
作者单位	{Huang, He-Ji、Pan, Wen-Xia、Wu, Cheng-Kang} Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Huang HJ,Pan WX,Wu CK. Aerodynamic Dispersion of Anode Arc Attachment Through a Converging-Diverging Nozzle[C]. 见:. Xian, PEOPLES R CHINA. JUL 26-29, 2017.