航天推进技术研究院主办
补燃循环液体火箭发动机大范围工况调节方案研究
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
期数:
2004年03期
页码:
1-6
栏目:
出版日期:
1900-01-01
- Title:
- Throttling Concept Study of Staged Combustion Cycle LRE
- 分类号:
- V434
- 文献标志码:
- A
- 摘要:
- 结合液氧/煤油补燃循环发动机的结构和工作特点,重点探讨了推力室燃料主路节流、涡轮分流以及变发生器混合比等推力调节方案在发动机上的应用,确定了在发生器燃料路设置流量调节器改变发生器混合比,实现发动机推力在50%～110%范围内调节的方案,分析了推力调节速率对发动机工作过程的影响及主要组件的适应性。
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更新日期/Last Update:
1900-01-01