航天推进技术研究院主办
[1]章玉华.推进系统并联贮箱均衡排放性能及其控制措施[J].火箭推进,2013,39(03):83-86.
ZHANG Yu-hua.Equalizing expulsion and control of parallel tanks in propulsion system[J].Journal of Rocket Propulsion,2013,39(03):83-86.
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ZHANG Yu-hua.Equalizing expulsion and control of parallel tanks in propulsion system[J].Journal of Rocket Propulsion,2013,39(03):83-86.
推进系统并联贮箱均衡排放性能及其控制措施
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
39
期数:
2013年03期
页码:
83-86
栏目:
研究与设计
出版日期:
2013-06-30
- Title:
- Equalizing expulsion and control of parallel tanks in propulsion system
- 文章编号:
- 1672-9374(2013)03-0067-05
- Keywords:
- metallic diaphragm tank; propulsion system; equalizing expulsion; con
- 分类号:
- V434-34
- 文献标志码:
- A
- 摘要:
- 推进系统在工作过程中，贮箱排放的不均衡性将引起飞行器质心偏移，产生干扰力矩。对空间推进系统并联工作的金属膜片贮箱均衡排放的影响因素进行了分析，结合均衡排放的控制措施对某型号推进系统工作过程中的排放不均衡量进行了预计，并与飞行试验结果进行了比对。飞行试验结果表明控制措施可行、有效。
- Abstract:
- The propellant tank is an important component of the space propulsion system. During the operation of the propulsion system, the unequal expulsion of the metallic diaphragm tanks will lead to the variation of the spacecraft centroid, which will result in interference moment. The factors which affect the equal expulsion of parallel metallic diaphragm tanks in the propulsion system are analysed. The unequal expulsion degree of a propulsion system is estimated in combination with the measures of controlling the expulsion. It is compared with the results of flight experiment. The results show that the control measure is feasible and effective.
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备注/Memo
收稿日期：2012-07-１2；修回日期：2012-12-04
基金项目：中国航天科技集团公司支撑项目（2009JY06）
作者简介：章玉华（1971—），女，高级工程师，研究领域为空间推进系统设计
更新日期/Last Update:
1900-01-01