IMECH-IR  > 等离子体与燃烧中心(2009-2011)
低功率电弧加热推力器阳极弧根行为研究
黄河激; 潘文霞; 吴承康
Source Publication2011中国工程热物理学会学术会议.西安.2011-10.
2011-10
Conference Name2011中国工程热物理学会学术会议
Conference Date2011-10
Conference Place西安
Abstract弧根行为对电弧加热推力器的效率和寿命有重要影响。本文选用氮离子谱线干涉滤光片,采用滤光成像,实时观测了从点火到稳态工作时千瓦级电弧加热推力器阳极弧根贴附行为的变化过程。实验结果发现,点火时,阳极弧根为集聚型,随着喷管温度升高,弧根向扩散型转变,同时弧根贴附位置向喷管扩张段下游移动。弧根贴附位置的变化规律与弧电压的变化规律相吻合。
Keyword电弧加热推力器 弧根行为 效率和寿命
DepartmentLHD应用等离子体力学(CPCR)
Indexed By其他
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/44590
Collection等离子体与燃烧中心(2009-2011)
Corresponding Author黄河激
Recommended Citation
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黄河激,潘文霞,吴承康. 低功率电弧加热推力器阳极弧根行为研究[C]2011中国工程热物理学会学术会议.西安.2011-10.,2011.
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