DOC《[1]或者更低,较低的燃气温度通常是通过极度富油或极度富氧...》

余氧系数0.64-0.66为相对高发区域,发生概率为33.3%.低频不稳定燃烧出现概率较低;

3)粗暴燃烧和低频不稳定燃烧除了在振荡形态上的差异外,其振荡能量分布也不同,对于粗暴燃烧,燃料喷前压力振荡能量强于室压振荡能量,而发生低频不稳定燃烧正好相反,室压振荡能量强于燃料喷前振荡能量. 参考文献(References) [1] Ahn K, Seo S, Choi H-S. Fuel-Rich Combustion Characteristics of Biswirl Coaxial Injectors [J]. Journal of Propulsion and Power, 2011,

27 (4): 864-872 [2] Lawver B R. Test verification of LOX/RP-1 high-pressure fuel /oxidizer-rich preburner designs [J]. Journal of Spacecraft and Rockets, 1983,

20 (6): 567-573 [3] Ito J I. Development of LO2/LH2 Gas Generators for the M-1 Engine [R].

1966 [4] G.P.萨顿, O.比布拉兹. 火箭发动机基础 [M]. 北京: 科学出版社,

2003 Sutton G P,Biblarz O. Rocket Propulsion elements [M]. Beijing: Science Press,2003.(in Chinese) [5] D.T.哈杰, F.H.里尔登. 液体推进剂火箭发动机不稳定燃烧 [M]. 北京: 国防工业出版社,

1980 Harrje D T,Reardon F H. Liquid Propellant Rocket Engine Combustion Instability [M]. Beijing:National Defend Industry Press,2003. (in Chinese) [6] V.杨, W.E.安德松. 液体火箭发动机燃烧不稳定 [M]. 北京: 科学出版社,

2001 Yang V,Anderson W E. Liquid Rocket Engine Combustion Instability [M]. Beijing:Science Press,2001.(in Chinese) [7] 杨立军, 富庆飞. 燃烧室压力振荡对喷嘴出口流量振荡影响分析 [J]. 火箭推进, 2008,

34 (04): 6-11 YANG Lijun,FU Qingfei. Investigation on the dynamic interaction between injector flow oscillation and combustion chamber pressure oscillation [J]. Journal of rocket propulsion,2008,34(4):6-11. (in Chinese) [8] 杨立军, 富庆飞. 喷嘴对供应系统到燃烧室压力振荡传递幅频特性的影响 [J]. 航空动力学报, 2008, (02): 305-310 YANG Lijun,FU Qingfei. Effect of injector on pressure oscillation amplitude- frequency characteristics from pipel ine to combustion chamber [J]. Journal of aerospace power,2008,23(2):305-310. (in Chinese) [9] 刘上, 刘红军, 陈宏玉. 液体离心喷嘴动力学特性理论分析 [J]. 火箭推进, 2012,

38 (3): 1-6,11 LIU Shang, LIU Hongjun, CHEN Hongyu. Theoretical analysis for dynamic characteristics of liquid swirl injector [J]. Journal of rocket propulsion,2012,38(3):1-6,11. (in Chinese) [10] 吴伟亮, 刘闳钊, 沈彦成等. 压力式喷嘴振荡放大器效应初步研究 [J]. 工程热物理学报, 2013, (11): 2178-2182 WU Weiliang, LIU Hongzhao, SHEN Yancheng, et al. Study on the oscillation amplification effect of the pressure nozzle [J]. Journal of engineering thermophysics, 2013, 34(11): 2178-2182 [11] 富庆飞. 液体火箭发动机同轴喷嘴稳/动态特性研究 [D]. 北京: 北京航空航天大学,

2012 Fu Qingfei. Investigation of the Steady/Dynamic Characteristics of the Coaxial Injectors in Liquid Rocket Engine [D]. Beijing: Beijing University of Aeronautics and Astronautics, 2012 ........