| 小功率电弧加热发动机地面试验（Ⅰ）NH3推进剂试验和分析 |
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| 引用本文： | 汤海滨,刘畅,马彬,肖应超,刘宇.小功率电弧加热发动机地面试验（Ⅰ）NH3推进剂试验和分析[J].推进技术,2006,27(4):359-362. |
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| 作者姓名： | 汤海滨 刘畅 马彬 肖应超 刘宇 |
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| 作者单位： | 北京航空航天大学,宇航学院,北京,100083 |
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| 基金项目： | 国家自然科学基金;国防科技应用基础研究基金 |
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| 摘 要： | 1引言电弧加热式发动机(Arcjet)与冷气和化学推进系统相结合,已经在国际上得到了广泛的应用,小功率Arcjet已被证明是运行可靠、性能优良的比较理想的空间先进推力器1,2]。美国目前在轨运行的Arcjet大都以N2H4作为推进剂,主要执行南北位置保持任务;德国IRS用于AmsatPD-3卫星的A
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| 关 键 词： | 电弧加热发动机~ 试验 氨 |
| 文章编号： | 1001-4055（2006）04-0359-04 |
| 收稿时间： | 2005-10-26 |
| 修稿时间： | 2006-01-17 |
Ground experiment on arcjet thrusters (Ⅰ) Experiment and analysis using NH3 as propellant |
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| TANG Hai-bin,LIU Chang,MA Bin,XIAO Ying-chao and LIU Yu.Ground experiment on arcjet thrusters (Ⅰ) Experiment and analysis using NH3 as propellant[J].Journal of Propulsion Technology,2006,27(4):359-362. |
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| Authors: | TANG Hai-bin LIU Chang MA Bin XIAO Ying-chao and LIU Yu |
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| Institution: | School of Astronautics, Beijing Univ. of Aeronautics and Astronautics, Beijing 100083, China |
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| Abstract: | The ground experiment on low power arcjet thrusters was introduced. NH3 was chosen as propellant and experiments were carried out. The thruster performance parameters were measured. High thruster specific impulse can be obtained by means of optimizing working parameters. The experimental results for mass flow are given in detail. |
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| Keywords: | Arcjet thrusters~+ Experiment Ammonia |
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