| 柴油机喷雾碰壁现象的闪光摄影法研究 |
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| 引用本文： | 乔信起 颜淑霞. 柴油机喷雾碰壁现象的闪光摄影法研究[J]. 山东轻工业学院学报, 1995, 9(4): 45-48 |
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| 作者姓名： | 乔信起 颜淑霞 |
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| 作者单位： | 山东轻工业学院无机材料系，济南搪瓷二厂，大连理工大学动力工程系 |
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| 摘 要： | 本文应用闪光摄影法，在压力容顺内研究了柴油机喷雾碰壁现象。试验结果表明，碰壁喷雾呈圆盘状，其扩散范围受启喷压力、喷油背压等因素的影响。
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| 关 键 词： | 喷雾碰壁 闪光摄影 光学测量 柴油机 |
A Study of the Fuel Spray Impingement on a Wall in Diesel Engines by Stroboscopic Photography |
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| Qiao Xinqi. A Study of the Fuel Spray Impingement on a Wall in Diesel Engines by Stroboscopic Photography[J]. Journal of Shandong Institute of Light Industry(Natural Science Edition), 1995, 9(4): 45-48 |
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| Authors: | Qiao Xinqi |
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| Abstract: | In this paper,the fuel spray impingement on a wall in diesel engines is studied in a pressure vessel by means of stroboscopic photography. The measured results show that the impinging spray takes the shapeof a thick disc and that its diffusion extent is influenced by starting injection pressure and injection back pressure. |
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| Keywords: | fuel spray impingement on a wall stroboscopic photography spray engineering optical measurement diesel engine |
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