| 甲醇、汽油和甲醇/汽油-空气层流火焰传播速度的实验研究 |
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| 引用本文： | 商伟革,范水兴,张佳心,金鹏验.甲醇、汽油和甲醇/汽油-空气层流火焰传播速度的实验研究[J].哈尔滨工程大学学报,1992(4). |
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| 作者姓名： | 商伟革 范水兴 张佳心 金鹏验 |
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| 作者单位： | 哈尔滨船舶工程学院航天工程系
(商伟革，范水兴，张佳心)，哈尔滨船舶工程学院航天工程系(金鹏验) |
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| 摘 要： | 在一个大气压和温度523K条件下,采用圆管法,对甲醇、汽油(70~#)和甲醇/汽油(70~#)(摩尔比1∶1)-空气的层流火焰传播速度进行了测定.实验发现,同等条件下,汽油(70~#)的层流火焰传播速度基本上小于甲醇的层流火焰传播速度;在相当宽的当量比φ值范围内,汽油/甲醇(摩尔比1∶1)-空气的层流火焰传播速度比汽油(70~#)-空气和甲醇-空气的层流火焰传播速度低.
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| 关 键 词： | 甲醇 汽油 层流火焰 燃烧 |
Experimental Investigation of Laminar Flame Speed for Methanol, Gasoline, Methanol / Gasoline-Air Mixtures |
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| Shang Weige, Fan Shuixing, Zhang Jiaxin ,Jin Pengyan.Experimental Investigation of Laminar Flame Speed for Methanol, Gasoline, Methanol / Gasoline-Air Mixtures[J].Journal of Harbin Engineering University,1992(4). |
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| Authors: | Shang Weige Fan Shuixing Zhang Jiaxin Jin Pengyan |
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| Affiliation: | Dept. of Aerospace Eng. |
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| Abstract: | The laminar burning velocities at 523K, 1 atm for methanol, gasoline and methanol/gasoline blends-air mixtures were measured by the tube method.The results show that the laminar burning velocities for gasoline are higher than those for the methanol, the laminar burning velocities for the methanol/ gasoline blends are lower than those for the methanol. |
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| Keywords: | methanol gasoline laminar flame combustion |
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