| 涡流室柴油机燃油与空气混合过程的多维数值模拟 |
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| 引用本文： | 杜家益. 涡流室柴油机燃油与空气混合过程的多维数值模拟[J]. 江苏大学学报(自然科学版), 1996, 0(5) |
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| 作者姓名： | 杜家益 |
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| 作者单位： | 江苏理工大学汽车学院 |
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| 摘 要： | 应用自行开发的大型ＥｎｇｉｎｅＣＦＤ软件包，首次对Ｓ１９５柴油机标定工况的燃油喷雾过程进行了二维数值模拟计算，研究了流场及燃油与空气混合过程随曲轴转角的变化规律，以及燃油喷雾对流场的影响．
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| 关 键 词： | 涡流室柴油机，流场，数值模拟／燃油喷雾 |
Multidimensional Numerical Simulation of Spray Process in Swirl Chamber of IDI Diesel Engine |
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| Du Jiayi. Multidimensional Numerical Simulation of Spray Process in Swirl Chamber of IDI Diesel Engine[J]. Journal of Jiangsu University:Natural Science Edition, 1996, 0(5) |
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| Authors: | Du Jiayi |
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| Abstract: | By using the large program Engine CFD developed by the author,the two-dimensional numerical simulation of the spray process in S195 diesel engine is made under the rated condition for the first time. The variation of flowfield and spray process with crank augly is studied. The effect of spray processon flow field is also discussed. |
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| Keywords: | turbulence-chamber diesel flow fields numerical simulation/fuel stray |
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