航天推进技术研究院主办
[1]丁丰年,张恩昭,张小平,等.液体火箭发动机低成本设计技术[J].火箭推进,2007,33(03):1-5.
Ding Fengnian,Zhang Enzhao,Zhang Xiaoping.Low cost design technology of liquid rocket engine[J].Journal of Rocket Propulsion,2007,33(03):1-5.
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Ding Fengnian,Zhang Enzhao,Zhang Xiaoping.Low cost design technology of liquid rocket engine[J].Journal of Rocket Propulsion,2007,33(03):1-5.
液体火箭发动机低成本设计技术
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
33
期数:
2007年03期
页码:
1-5
栏目:
研究与设计
出版日期:
2007-06-29
- Title:
- Low cost design technology of liquid rocket engine
- 分类号:
- V434
- 文献标志码:
- A
- 摘要:
- 简要介绍了国外液体火箭及其发动机的低成本研制现状,重点论述我国液体火箭发动机低成本设计,尤其是发动机系统、发动机重要组件的结构简化及可靠性设计经验。发动机系统优化与简化设计方法确保了系统简单、零组件数量和组件品种减少,操作性方便。关键组件的预先研究和新型密封结构设计提高了发动机的可靠性。指出低成本设计是降低发射费用的重要措施之一;液体火箭发动机低成本研制应从系统设计着手,力求系统简单可靠;对于要求特殊和薄弱环节的结构运用创新和关键技术攻关得以实现。
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更新日期/Last Update:
1900-01-01