航天推进技术研究院主办
[1]陈 展,赫伟涛,王可立.某发动机低频不稳定燃烧的消除[J].火箭推进,2011,37(06):26-29.
CHEN Zhan,HE Wei-tao,WANG Ke-li.Elimination of low-frequency unstable combustion phenomenon of a certain engine[J].Journal of Rocket Propulsion,2011,37(06):26-29.
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CHEN Zhan,HE Wei-tao,WANG Ke-li.Elimination of low-frequency unstable combustion phenomenon of a certain engine[J].Journal of Rocket Propulsion,2011,37(06):26-29.
某发动机低频不稳定燃烧的消除
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
37
期数:
2011年06期
页码:
26-29
栏目:
研究与设计
出版日期:
2011-12-15
- Title:
- Elimination of low-frequency unstable combustion phenomenon of a certain engine
- 文章编号:
- 1672-9374(2011)06-0026-04
- 分类号:
- V434-34
- 文献标志码:
- A
- 摘要:
- 根据发动机热试车出现的低频不稳定燃烧现象，分析了产品的故障模式，建立了相关零组件模型。对相关零件进行了改进设计，消除了发动机低频不稳定燃烧现象。
- Abstract:
- The failure mode of an engine is analyzed and the model of a corresponding part is established in this paper based on the phenomenon of low-frequency combustion instability occurred in hot fire testing of the engine. The phenomenon of the low-frequency unstable combustion was eliminated after the design improvement of a corresponding part.
参考文献/References:
[1]陈启智, 高汉如. 流量可调汽蚀管的若干问题[J]. 国防科技大学学报, 1979 (4): 35-62.
[2]HARVEY D W. Throttling venturi valves for liquid rocket engines, AIAA 70-703 [R]. USA: AIAA, 2003.
[3]TRW. 500Hz pressure oscillations on LMDE, TRW 01827-6221-TO-00 [R]. [S. l.]: TRW, 1969.
[4]朱宁昌. 液体火箭发动机原理[M]. 北京: 宇航出版社, 1994.
相似文献/References:
[1]汪洪波,王振国,孙明波,等.预燃室低频不稳定燃烧仿真研究[J].火箭推进,2007,33(05):22.
Wang Hongbo,Wang Zhenguo,Sun Mingbo.Simulation investigations of low frequency combustion instability of precombustion chamber[J].Journal of Rocket Propulsion,2007,33(06):22.
备注/Memo
收稿日期：2011-03-13；修回日期：2011-04-20
基金项目：国家航天高技术项目（2007AA705405）
作者简介：陈展（1979—），男，工程师，研究领域为液体火箭阀门及自动器设计
更新日期/Last Update:
1900-01-01