| N2O/C7H8单喷嘴燃气发生器试验研究 |
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| 引用本文： | 翟小飞,周进,赖林.N2O/C7H8单喷嘴燃气发生器试验研究[J].国防科技大学学报,2011,33(4):34-37. |
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| 作者姓名： | 翟小飞 周进 赖林 |
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| 作者单位： | 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： | 以基于N2O/C7H8的燃烧驱动混合型气动CO2激光器点火试验为研究背景,设计了液态N2O供应系统及N2O/C7H8单喷嘴燃气发生器.对液态N2O供应系统、N2O/C7H8的点火及燃烧性能进行了研究.试验结果表明:设计的N2O供应系统能够实现液态N2O的稳定供应;在设定的时序下,两个设计工况(余氧系数分别为0.3和0....
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| 关 键 词： | 液态N2O供应系统 N2O/C7H8单喷嘴燃气发生器 燃烧效率 |
| 收稿时间： | 2010/2/17 0:00:00 |
Experimental Study of N2O/C7H8 Mono-injector Gas Generator |
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| ZHAI Xiaofei,ZHOU Jin and LAI Lin.Experimental Study of N2O/C7H8 Mono-injector Gas Generator[J].Journal of National University of Defense Technology,2011,33(4):34-37. |
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| Authors: | ZHAI Xiaofei ZHOU Jin and LAI Lin |
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| Institution: | ZHAI Xiao-fei,ZHOU Jin,LAI Lin(College of Aerospace and Materials Engineering,National Univ.of Defense Technology,Changsha 410073,China) |
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| Abstract: | In order to carry out ignition experiment on combustion-driven mixing gasdynamic CO2 laser based on N2O/C7H8,a liquid N2O supply system and a N2O/C7H8 mono-injector gas generator were designed.The liquid N2O supply system,ignition and combustion performances of N2O/C7H8 were studied.Experimental results indicate that N2O can be supplied in liquid state by the designed liquid N2O supply system;ignition can be realized under two operating modes(excess oxidizer coefficient is 0.3 or 0.4) in designed time seque... |
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| Keywords: | liquid N2O supply system N2O/C7H8 mono-injector gas generator combustion efficiency |
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