航天推进技术研究院主办
[1]李龙飞,陈建华,张蒙正,等.液氧煤油气液同轴直流离心式喷嘴的声学模拟实验研究[J].火箭推进,2006,32(02):1-5.
Li Longfei,Chen Jianhua,Zhang Mengzheng,et al.Acoustic modeling experimental investigation of the LOX/kerosene gas-liquid coaxial orifice-swirl injector[J].Journal of Rocket Propulsion,2006,32(02):1-5.
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Li Longfei,Chen Jianhua,Zhang Mengzheng,et al.Acoustic modeling experimental investigation of the LOX/kerosene gas-liquid coaxial orifice-swirl injector[J].Journal of Rocket Propulsion,2006,32(02):1-5.
液氧煤油气液同轴直流离心式喷嘴的声学模拟实验研究
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
32
期数:
2006年02期
页码:
1-5
栏目:
出版日期:
2006-04-28
- Title:
- Acoustic modeling experimental investigation of the LOX/kerosene gas-liquid coaxial orifice-swirl injector
- 分类号:
- V434
- 文献标志码:
- A
- 摘要:
- 气液同轴直流离心式喷嘴对补燃发动机燃烧室高频燃烧稳定性有显著影响。为研究气液同轴直流离心式喷嘴的声学特性,在大气环境条件下进行了单喷嘴声学模拟实验。通过安装在模拟燃烧室外侧的扬声器激发声学振荡,利用声学探针测量燃烧室内的声压,获得了喷嘴长度、节流嘴直径对燃烧室声学特性的影响规律,确定了喷嘴长度与节流嘴直径的选取原则。
相似文献/References:
[1]李龙飞,陈建华,周立新,等.补燃循环火箭发动机气液同轴式喷嘴声学特性研究[J].火箭推进,2004,(06):5.
Li Longfei,Chen Jianhua,Zhou Lixin,et al.Investigation on Acoustic Characteristics of Gas-Liquid Coaxial Injector of Staged Combustion Rocket Engine[J].Journal of Rocket Propulsion,2004,(02):5.
更新日期/Last Update:
1900-01-01