Distribution of Temperature in GlidArc Discharge Plasma

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	Distribution of Temperature in GlidArc Discharge Plasma
	Wu CK(吴承康); Wu B(吴彬); Lin L(林烈)
	2004-06-29
会议名称	7th Asia Pacific Conference on Plasma Science and Technology(APCPST), JUN 29-JUL 02, 2004 Fukuoka, JAPAN
通讯作者	林烈
中文摘要	The GlidArc discharge is one of the main generation methods of non-equilibrium plasma near atmospheric pressures. In general, Gliding Arc discharge is driven by gas flow [1] in axial direction or by magnetic field in circumferential direction. [2] In this paper, a GlidArc discharge driven by rotating-gas-flow in circumferential direction is presented. The principle of the plasma generator is analyzed. The distribution of the temperature in axial direction is measured by a digital thermometer for three different gases. The experimental set-up of the GlidArc plasma is shown in Fig.1. It consists of a center electrode, an outside electrode, a power supply and a gas supply. The shortest distance between the electrodes is 2-3 mm. When a power supply with 10000 volts is attached to the electrodes, the arc will be ignited at the shortest distance. The small plasma column is rotated by the rotating gas flow in circumferential direction and then the rotating arc is driven towards the exit of the setup by the gas flow.
会议录	Proceedings of the 7th Asia Pasific Conference on Plasma Science and Technology, 2004
学科主题	力学
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/13812]
专题	力学研究所_力学所知识产出(1956-2008)
通讯作者	Lin L(林烈)
推荐引用方式 GB/T 7714	Wu CK,Wu B,Lin L. Distribution of Temperature in GlidArc Discharge Plasma[C]. 见:7th Asia Pacific Conference on Plasma Science and Technology(APCPST), JUN 29-JUL 02, 2004 Fukuoka, JAPAN.