| 卫星喷气推进系统气密性的保障 |
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| 引用本文： | 陈庆萱.卫星喷气推进系统气密性的保障[J].推进技术,1990,11(4):8-12,75. |
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| 作者姓名： | 陈庆萱 |
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| 作者单位： | 航空航天部502研究所 |
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| 摘 要： | 本文根据作者多年从事卫星喷气推进系统的设计与试验工作经验,对卫星喷气推进系统气密性保障的重要意义,系统的一般构成情况、气密性指标的确定,系统漏泄的原因和预防,以及常用于卫星喷气推进系统的检漏方法等方面进行了论述.
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| 关 键 词： | 气密强度 人造卫星 喷气推进系统 气密性 |
GUARANTEE FOR AIR TIGHTNESS OF JET PROPULSION SUBSYSTEM OF SATELLITE |
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| Chen Qingxuan.GUARANTEE FOR AIR TIGHTNESS OF JET PROPULSION SUBSYSTEM OF SATELLITE[J].Journal of Propulsion Technology,1990,11(4):8-12,75. |
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| Authors: | Chen Qingxuan |
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| Institution: | The 502nd Research Institute |
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| Abstract: | The autior's experiences in design, and test of jet propulsion subsystem are summarized. The great importance of guarantee for air-tightness,the configuration of subsystem, the determination of specification on leakage rate, the reason of leakage, the corresponding prevention and inspection are also mentioned in this paper. |
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| Keywords: | Jet propulsion Airtight atrength test Air tightness Satellite |
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