中国空间科学技术

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小功率电弧等离子体发动机试验及性能研究

汤海滨,刘宇,戴梧叶   

  1. 北京航空航天大学宇航学院!北京100083,北京航空航天大学宇航学院!北京100083,北京航空航天大学宇航学院!北京100083
  • 发布日期:2000-12-25

Primary Investigation of Experiment and Performance on Low Power Arcjet

Tang Haibin Liu Yu Dai Wuye (School of Astronautics, Beijing Univ. of Aeronautics and Astronautics, Beijing 100083)   

  • Online:2000-12-25
  • Supported by:
    国家教委“2 11”工程项目

摘要: 电推进技术已应用于航天的多个领域 ,电弧等离子体发动机 (Arcjet)因其高比冲、高推力 /功率比以及大的推进剂选择范围等特点成为当前国际上电火箭研究和应用的热点。文章总结小功率 Arcjet实验及性能研究 ,介绍了实验研究系统的主要组成 ,给出初步的发动机工作性能参数及实验结果分析。

关键词: 电弧, 等离子体发动机, 实验设备, 性能参数, 分析

Abstract: Electric propulsion technology has been widely applied in space flight. Arcjet is the highlight of investigation and application because of its high specific impulse, high ratio of thrust and power and multiplicate propellant use.A brief description about the research of experiment and performance on low power Arcjet is presend,and the main composition of experiment system is introduced. Some primary operation performance parameters and experiment results analysis are given.