The positive floating potential of high-temperature particles in plasma

IMECH-IR > 力学所知识产出(1956-2008)

	The positive floating potential of high-temperature particles in plasma
	Li M(李明); Chen YM(陈允明); Wu HM(吴汉明); LI, M (reprint author), CHINESE ACAD SCI,INST MECH,MECH MAT PROC LAB,BEIJING 100080,PEOPLES R CHINA.
发表期刊	Journal of Physics D-Applied Physics
	1994
卷号	27 期号:8 页码:1781-1785
ISSN	0022-3727
摘要	It has been predicted that the floating potential of particles in plasma may become positive when the particle surface temperature is high enough, but, to our knowledge, no positive floating potential has been obtained yet. In the present paper the floating potential theory of high-temperature particles in plasma is developed to cover the positive potential range for the first time, and a general approximate analytical formula for the positive floating potential with a thin plasma sheath and subsonic plasma flow is derived from the new model recently proposed by the authors. The results show that when the floating potential is positive, the net flux of charge incident on the particle approaches a constant similar to the 'electron saturation' phenomena in the case of the electric probes.
关键词	Low-pressure Discharges Heat-transfer Flow Momentum
收录类别	SCI
语种	英语
WOS记录号	WOS:A1994PD63200030
关键词[WOS]	LOW-PRESSURE DISCHARGES ; HEAT-TRANSFER ; FLOW ; MOMENTUM
WOS研究方向	Physics
WOS类目	Physics, Applied
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/39308
专题	力学所知识产出(1956-2008)
通讯作者	LI, M (reprint author), CHINESE ACAD SCI,INST MECH,MECH MAT PROC LAB,BEIJING 100080,PEOPLES R CHINA.
推荐引用方式 GB/T 7714	Li M,Chen YM,Wu HM,et al. The positive floating potential of high-temperature particles in plasma[J]. Journal of Physics D-Applied Physics,1994,27,8,:1781-1785.
APA	李明,陈允明,吴汉明,&LI, M .(1994).The positive floating potential of high-temperature particles in plasma.Journal of Physics D-Applied Physics,27(8),1781-1785.
MLA	李明,et al."The positive floating potential of high-temperature particles in plasma".Journal of Physics D-Applied Physics 27.8(1994):1781-1785.

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