| KM6水平舱综合复压系统设计与仿真分析 |
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| 引用本文： | 陈金明,阳高峰,龚 洁,邵容平. KM6水平舱综合复压系统设计与仿真分析[J]. 航天器环境工程, 2009, 26(6): 545-547. DOI: 10.3969/j.issn.1673-1379.2009.06.010 |
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| 作者姓名： | 陈金明 阳高峰 龚 洁 邵容平 |
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| 作者单位： | 北京卫星环境工程研究所,北京,100094;北京卫星环境工程研究所,北京,100094;北京卫星环境工程研究所,北京,100094;北京卫星环境工程研究所,北京,100094 |
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| 摘 要： | 综合复压系统是载人地面试验设备的重要分系统之一，主要用于载人试验一旦出现重大故障和事故时，对试验舱进行紧急复压，让舱体迅速恢复到正常大气压力环境。文章介绍了KM6水平舱综合复压系统的流程设计；对系统的紧急复压能力进行了数值计算和仿真分析，其结果与系统调试结果基本吻合。表明仿真模型的建立及分析正确可信，综合复压系统流程设计能够满足设计要求。
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| 关 键 词： | 载人航天工程系统 模拟试验 紧急复压 仿真 设备研制 |
| 收稿时间： | 2009-06-22 |
The design and simulation of the pressure-restoring system for KM6 horizontal chamber |
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| Chen Jinming,Yang Gaofeng,Gong Jie and Shao Rongping. The design and simulation of the pressure-restoring system for KM6 horizontal chamber[J]. Spacecraft Environment Engineering, 2009, 26(6): 545-547. DOI: 10.3969/j.issn.1673-1379.2009.06.010 |
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| Authors: | Chen Jinming Yang Gaofeng Gong Jie Shao Rongping |
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| Affiliation: | 1.Beijing Institute of Spacecraft Environment Engineering, Beijing 100094, China |
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| Abstract: | The pressure-restoring system is an importantsub-system of the ground simulator for astronaut’s training. This paper presents the flowchart of the system and the numerical calculation and simulation for the rate of repressurization of the system. A pressure-restoring test was carried out. A comparison between the simulation result and the test result shows that the error is no more than 5%, which proves the reliability of the whole simulation. |
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| Keywords: | manned thermal vacuum testing space environment pressure-restoring simulation analysis |
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