| 雾化槽喷嘴下游油雾场特性的研究 |
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| 引用本文： | 刘志刚,王家骅.雾化槽喷嘴下游油雾场特性的研究[J].推进技术,1990,11(1):38-43,82. |
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| 作者姓名： | 刘志刚 王家骅 |
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| 作者单位： | 南京航空学院
(刘志刚)，南京航空学院(王家骅) |
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| 摘 要： | 本文在雾化槽喷嘴出口处雾化特性的研究基础上,进一步利用激光全息测量了雾化槽下游的油雾场.比较、分析了雾化槽喷嘴油雾场在运动过程中,雾化性能的变化情况.讨论了雾化槽喷嘴宽度、喷嘴直径和气流速度等参数变化对雾化性能的影响.
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| 关 键 词： | 航空发动机 燃油雾化 燃料 喷嘴 |
A STUDY ON SPRAY CHARACTERISTICS DOWN STREAM FROM A GUTTER-ATOMIZER |
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| Liu Zhigang and Wang Jiahua.A STUDY ON SPRAY CHARACTERISTICS DOWN STREAM FROM A GUTTER-ATOMIZER[J].Journal of Propulsion Technology,1990,11(1):38-43,82. |
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| Authors: | Liu Zhigang and Wang Jiahua |
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| Institution: | Nanjing Institute of Aeronautics |
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| Abstract: | Based on the study on spray characteristics at the exit of a gutter-atomizer,the spray concentration distribution down stream from the gutter-atomizer is measured by means of laser holography .In this paper the variation of atomiza-tion performance in the spray is studied, and the effects of the width of gutter, the diameter of atomizer and the air speed on the atomization performance is also discussed. |
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| Keywords: | Aircraft engine Fuel spray Fuel nozzle |
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