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Plasma and electrode emissions from a 1 kW hydrogen-nitrogen arcjet thruster
Huang HJ(黄河激); Pan WX(潘文霞); Meng X(孟显); Wu CK(吴承康)
Source PublicationISCM II and EPMESC XII, PTS 1 and 2, AIP Conference Proceedings
2010
Volume1233Issue:2Pages:1368-1371
AbstractArc root behavior affects the energy transfer and nozzle erosion in an arcjet thruster. To investigate the development of arc root attachment in 1 kW class N2 and H2-N2 arcjet thrusters from the time of ignition to the stably working condition, a kinetic series of end-on view images of the nozzle obtained by a high-speed video camera was analyzed. The addition of hydrogen leads to higher arc voltage levels and the determining factor for the mode of arc root attachment was found to be the nozzle temperature. At lower nozzle temperatures, constricted type attachment with unstable motions of the arc root was observed, while a fully diffused and stable arc root was observed at elevated nozzle temperatures.
Subject Area电磁流体力学和等离子体动力学
Indexed ByCPCI(ISTP)
Language英语
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43287
Collection等离子体与燃烧中心(2009-2011)
Corresponding AuthorHuang HJ(黄河激)
Recommended Citation
GB/T 7714
Huang HJ,Pan WX,Meng X,et al. Plasma and electrode emissions from a 1 kW hydrogen-nitrogen arcjet thruster[J]. ISCM II and EPMESC XII, PTS 1 and 2, AIP Conference Proceedings,2010,1233(2):1368-1371.
APA 黄河激,潘文霞,孟显,&吴承康.(2010).Plasma and electrode emissions from a 1 kW hydrogen-nitrogen arcjet thruster.ISCM II and EPMESC XII, PTS 1 and 2, AIP Conference Proceedings,1233(2),1368-1371.
MLA 黄河激,et al."Plasma and electrode emissions from a 1 kW hydrogen-nitrogen arcjet thruster".ISCM II and EPMESC XII, PTS 1 and 2, AIP Conference Proceedings 1233.2(2010):1368-1371.
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