| 引用本文: | 吴建军,张传胜.离子发动机关键技术分析.[J].国防科技大学学报,2003,25(1):7-11.[点击复制] |
| WU Jianjun,ZHANG Chuansheng.Analysis of the Key Technology and Construction of Ion Thruster[J].Journal of National University of Defense Technology,2003,25(1):7-11[点击复制] |
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| 离子发动机关键技术分析 |
| 吴建军, 张传胜 |
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(国防科技大学 航天与材料工程学院，湖南 长沙 410073)
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| 摘要: |
| 介绍了离子发动机的基本原理与结构，分析了离子发动机系统主要部件包括离子光学系统、空心阴极、电离室、中和器等的工作原理与特性，指出了离子发动机的发展趋势。 |
| 关键词: 离子发动机 离子光学系统 空心阴极 电离室 |
| DOI： |
| 投稿日期：2002-10-28 |
| 基金项目:国家863青年基金资助项目 |
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| Analysis of the Key Technology and Construction of Ion Thruster |
| WU Jianjun, ZHANG Chuansheng |
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(College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China)
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| Abstract: |
| The fundamental principle and construction of ion thruster are introduced. The operating principle and characteristics of the main components and subsystems of ion thruster, including the ion optic system, hollow cathode, ionization chamber, neutralizer etc. are analyzed and discussed. The development trend of ion thruster and its key technology is indicated. |
| Keywords: ion thruster ion optic system hollow cathode ionization chamber |
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