Experimental analysis on the longitudinal high frequency combustion instability of a single-element model engine

Wang Di; Nie Wansheng; Zhou Siyin; Wang Haiqing; Su Lingyu

doi:10.11729/syltlx20170162

Volume 32 Issue 2

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Journal of Experiments in Fluid Mechanics > 2018 > 32(2): 18-23, 73. > DOI: 10.11729/syltlx20170162

Wang Di, Nie Wansheng, Zhou Siyin, Wang Haiqing, Su Lingyu. Experimental analysis on the longitudinal high frequency combustion instability of a single-element model engine[J]. Journal of Experiments in Fluid Mechanics, 2018, 32(2): 18-23, 73. DOI: 10.11729/syltlx20170162

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Experimental analysis on the longitudinal high frequency combustion instability of a single-element model engine

1.
Department of Postgraduate School, Space Engineering University, Beijing 101416, China
2.
Department of Space Science and Technology, Space Engineering University, Beijing 101416, China

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Received Date: December 26, 2017
Revised Date: February 10, 2018

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In order to understand the influence of injector indentation length and combustion chamber length on high frequency combustion instability of oxygen/kerosene rocket engine, the combustion experiment of single-element model engine was designed and carried out. The gas-liquid coaxial centrifugal single-element was used in the experiment. In order to test the combustion stability, the length of the combustion chamber and that of the injector were used as experimental variables, and the data were collected by high frequency pressure sensor, using the central supply of oxygen and the axial rotation of liquid kerosene through the tangential hole into the injector. Based on the pressure signal, the experimental results, especially the longitudinal high frequency combustion instability, are studied in detail. The results show that:under the conditions studied in this paper, with the increase of the indentation length, the longitudinal high frequency combustion instability is damped, but the longitudinal high frequency combustion instability is not eliminated. The length of combustion chamber is between 516mm and 356mm. The effect of the injector indentation length on the combustion stability is negligible. With the increase of combustion chamber length, the first order longitudinal acoustic frequency decreases gradually. These phenomena are due to the phase difference between the combustion pressure oscillation and the acoustic wave. In addition, the influence of the combustion chamber length on longitudinal high frequency combustion instability is more obvious than that of the indentation length.

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[1]	Shipley K J, Anderson W E. A computational study of transverse combustion instability mechanism[R]. AIAA-2014-3680, 2014. DOI: 10.1007/s10494-017-9885-z
[2]	Soller S, Wagner R, Kau H P, et al. Combustion stability characteristics of coax-swirl-injectors for oxygen/kerosene[R]. AIAA-2007-5563, 2007. DOI: 10.1177/1687814016641822
[3]	Soller S, Wagner R, Kau H P, et al. Characterisation of main chamber injectors for GOX/Kerosene in a single element rocket combustor[R]. AIAA-2005-3750, 2005.
[4]	Miller K, Sisco J, Nugent N, et al. Experimental study of combustion instabilities in a single-element coaxial swirl injector[R]. AIAA-2005-4298, 2005. https://www.sciencedirect.com/science/article/pii/S1270963816308732
[5]	Miller K, Sisco J, Nugent N, et al. Combustion instability with a single-element swirl injector[J]. Journal of Propulsion and Power, 2007, 23(5):1102-1112. DOI: 10.2514/1.26826
[6]	Sisco J C. Measurement and analysis of an unstable model rocket combustion[D]. West Lafayette: Purdue University, 2007.
[7]	Yu Y, Sisco J C, Rosen S, et al. Spontaneous longitudinal combustion instability in a continuously variable resonance combustor[J]. Journal of Propulsion and Power, 2012, 28(5):876-886. DOI: 10.2514/1.B34308
[8]	王枫, 李龙飞, 张贵田.液氧煤油补燃发动机喷注器高频燃烧不稳定性的试验研究[J].宇航学报, 2012, 33(2):260-264. http://d.wanfangdata.com.cn/Periodical_yhxb201202017.aspx Wang F, Li L F, Zhang G T. Experimental study on high frequency influence combustion instability with coaxial injector of staged combustion LOX/kerosene rocket engine[J]. Journal of Astronautics, 2012, 33(2):260-264. http://d.wanfangdata.com.cn/Periodical_yhxb201202017.aspx
[9]	王枫, 李龙飞, 张贵田.喷嘴结构对液氧煤油火箭发动机高频燃烧不稳定性的影响[J].实验力学, 2012, 27(2):178-182. http://www.oalib.com/paper/1412769 Wang F, Li L F, Zhang G T. Influence of geometrical structure of coaxial injector on high-frequency combustion instability for staged combustion LOX/kerosene rocket engine[J]. Journal of Experimental Mechanics, 2012, 27(2):178-182. http://www.oalib.com/paper/1412769
[10]	薛帅杰, 杨岸龙, 杨伟东, 等.煤油同轴喷嘴超临界燃烧与火焰特性实验研究[J].推进技术, 2015, 36(9):1281-1287. https://www.cnki.com.cn/qikan-TJJS201509001.html Xue S J, Yang A L, Yang W D, et al. Experimental investigation on kerosene supercritical combustion and flame of a coaxial injector[J]. Journal of Propulsion Technology, 2015, 36(9):1281-1287. https://www.cnki.com.cn/qikan-TJJS201509001.html
[11]	张昊, 朱民.热声耦合振荡燃烧的实验研究与分析[J].推进技术, 2010, 21(6):730-744. https://www.wenkuxiazai.com/doc/84c07e6348d7c1c708a145af-2.html Zhang H, Zhu M. Experimental study and analysis of thermo-acoustic instabilities in natural gas premixed flames[J]. Journal of Propulsion Technology, 2010, 21(6):730-744. https://www.wenkuxiazai.com/doc/84c07e6348d7c1c708a145af-2.html
[12]	李国能, 周昊, 李时宇, 等.化学当量比对旋流燃烧器热声不稳定特性的影响[J].中国电机工程学报, 2008, 28(8):18-23. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgdjgcxb200808004 Li G N, Zhou H, Li S Y, et al. Influence of equivalence ratio on characteristics of thermoacoustic instability in a swirl combustor[J]. Proceedings of the CSEE, 2008, 28(8):18-23. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgdjgcxb200808004
[13]	潘宏刚, 艾延廷.航空发动机燃烧室模型热声耦合研究[J].科技传播, 2010, (11):98. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=kjcb201021072
[14]	聂万胜, 丰松江, 解庆纷, 等.液体火箭燃烧不稳定性主动控制数值仿真[J].工程热物理学报, 2008, 29(7):1253-1256. http://d.wanfangdata.com.cn/Periodical_gcrwlxb200807046.aspx Nie W S, Feng S J, Xie Q F, et al. Numerical simulation of liquid rocket combustion instability active control[J]. Journal of Engineering Thermophysics, 2008, 29(7):1253-1256. http://d.wanfangdata.com.cn/Periodical_gcrwlxb200807046.aspx
[15]	丰松江. 新型液体火箭发动机燃烧过程及其应用研究[D]. 北京: 装备学院, 2010. Feng S J. Study of new-style liquid rocket engine' combustion process and application[D]. Beijing: Equipment Academy, 2010.
[16]	程钰锋, 聂万胜, 丰松江.氢氧火箭发动机不稳定燃烧数值研究[J].装备指挥技术学院学报, 2009, 20(4):69-73. DOI: 10.3783/j.issn.1673-0127.2009.04.016 Cheng Y F, Nie W S, Feng S J. Numerical simulation of combustion instability of a LOX/GH₂ rocket engine[J]. Journal of the Academy of Equipment Command & Technology, 2009, 20(4):69-73. DOI: 10.3783/j.issn.1673-0127.2009.04.016
[17]	程钰锋. 氢氧火箭发动机喷雾燃烧及其燃烧稳定性数值研究[D]. 北京: 装备学院, 2009.
[18]	冯伟, 聂万胜, 李斌, 等.模型燃烧室内不稳定燃烧发展过程的数值分析[J].北京航空航天大学学报, 2016, 42(6):1195-1202. http://www.cnki.com.cn/Article/CJFDTotal-BJHK201606014.htm Feng W, Nie W S, Li B, et al. Numerical analysis of unstable combustion developing process in model combustor[J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(6):1195-1202. http://www.cnki.com.cn/Article/CJFDTotal-BJHK201606014.htm
[19]	Harrje D T, Reardon F H. 液体推进剂火箭发动机不稳定燃烧[M]. 朱宁昌, 张宝炯, 译. 北京: 国防工业出版社, 1980.
[20]	B. Γ. Базаров. 液体喷嘴动力学[M]. 任汉芬, 孙纪国, 译. 北京: 航天工业总公司第11研究所, 1997.
[21]	Yang V, Anderson W E. Liquid rocket engine combustion instability[M]. Progress in Astronautics and Aeronautics, 1995.
[22]	安红辉. 模型发动机燃烧不稳定性若干影响因素及其试验研究[D]. 北京: 装备学院. 2017. An H H. Research on some influencing factors and experiment of combustion instability in the model of engine[D]. Beijing: The Academy of Equipment, 2017.
[23]	张贵田.高压补燃液氧煤油发动机[M].北京:国防工业出版社, 2005.
[24]	周进, 胡小平, 黄玉辉, 等.液体火箭发动机气液同轴式喷嘴混合特性实验研究[J].国防科技大学学报, 1997, 19(4):9-13. http://www.cnki.com.cn/Article/CJFDTOTAL-TJJS604.008.htm Zhou J, Hu X P, Huang Y H, et al. A study of the mixing characteristics of gas-liquid coaxial swirling injector of liquid rocket engine[J]. Journal of National University of Defense Technology, 1997, 19(4):9-13. http://www.cnki.com.cn/Article/CJFDTOTAL-TJJS604.008.htm
[25]	孙纪国, 庄逢辰, 王珏.缩进深度对同轴式喷嘴流量特性的影响[J].推进技术, 2003, 24(5):452-455. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=tjjs200305017 Sun J G, Zhuang F C, Wang Y. Effects of recess on coaxial injector's discharge coefficient and performance[J]. Journal of Propulsion Technology, 2003, 24(5):452-455. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=tjjs200305017

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Experimental analysis on the longitudinal high frequency combustion instability of a single-element model engine

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