引用本文: | 刘景华,谭建国,杨涛,等.过氧化氢发动机中的低频振荡[J].国防科技大学学报,2007,29(5):23-25,53.[点击复制] |
LIU Jinghua,TAN Jianguo,YANG Tao,et al.Research on Low-frequency Oscillation in Hydrogen Peroxide Engine[J].Journal of National University of Defense Technology,2007,29(5):23-25,53[点击复制] |
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过氧化氢发动机中的低频振荡 |
刘景华, 谭建国, 杨涛, 王振国 |
(国防科技大学 航天与材料工程学院,湖南 长沙 410073)
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摘要: |
过氧化氢是现代液体火箭推进剂的重要发展方向。针对过氧化氢发动机试验中出现的低频振荡现象,通过建立发动机系统模型,对这种振荡现象进行了仿真和分析,成功实现了发动机的稳定工作。本文将有利于结合仿真和试验,促进过氧化氢发动机的研制。 |
关键词: 过氧化氢发动机 低频 振荡 仿真 试验 |
DOI: |
投稿日期:2007-03-30 |
基金项目:国家部委基金资助项目 |
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Research on Low-frequency Oscillation in Hydrogen Peroxide Engine |
LIU Jinghua, TAN Jianguo, YANG Tao, WANG Zhenguo |
(College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China)
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Abstract: |
Hydrogen peroxide is one of the most important directions of liquid rocket propellant. Considering the low-frequency oscillation phenomenon which occurs in experiment of hydrogen peroxide engine, simulation and analysis of the phenomenon based on the propulsion system models were made, and a stable engine was achieved. The current research is helpful for linking system simulation to experiment in hydrogen peroxide engine development. |
Keywords: hydrogen peroxide engine low frequency oscillation simulation experiment |
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