Knowledge Management System of Institue of Mechanics, CAS
| Direct measurement of entrainment in plasma jets | |
Wei FZ(魏福智); Meng X(孟显) ; Zhang YM(张亚民); Wang HX(王海兴); Pan WX(潘文霞); Chen X(陈熙); Tang HB(汤海滨)
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| Source Publication | 19th International Symposium on Plasma Chemistry.Bochum.2009-07-26~2009-07-31. |
| 2009-12-23 | |
| Conference Name | 19th International Symposium on Plasma Chemistry |
| Conference Date | 2009-07-26~2009-07-31 |
| Conference Place | Bochum |
| Abstract | The entrainment rate of ambient gas into a turbulent argon plasma jet generated by plasma torch is directly measured using a “porous-wall chamber” technique. It is shown that with the increase of the mass flow rates of argon at the jet inlet, the mass flow rate of entrained gas increases. The normalized mass flow rate decreases with the increasing inlet mass flow rates of plasma torch. The entrained gas mass flow rate increases with increasing chamber length, but less depends on the arc current of the plasma torch at higher flow rates. The effects of different ways of inflowing gas into plasma torch on entrainment characteristics of plasma jet are also examined in this paper. |
| Indexed By | 其他 |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/28744 |
| Collection | 等离子体与燃烧中心(2009-2011) |
| Corresponding Author | Wang HX(王海兴) |
| Recommended Citation GB/T 7714 | Wei FZ,Meng X,Zhang YM,et al. Direct measurement of entrainment in plasma jets[C]19th International Symposium on Plasma Chemistry.Bochum.2009-07-26~2009-07-31.,2009. |
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