Effect of intake valve layout on intake process in gasoline engine

被引：0
|
作者：
Luo, Maji [1 ]
Huang, Zhen [1 ]
Jiang, Yankun [2 ]
Chen, Guohua [2 ]
机构：
[1] Coll. of Mech. and Power Eng., Shanghai Jiaotong Univ., Shanghai 200030, China
[2] Coll. of Energy and Power Eng., Huazhong Univ. of Sci. and Technol., Wuhan 430074, China
来源：
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition) | 2004年 / 32卷 / 02期
关键词：
Computational fluid dynamics - Computer simulation - Intake systems - Mathematical models - Turbulent flow - Valves (mechanical);
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A method of three-dimensional numerical simulation was used to transiently simulate the gas flow during intake process in a motorcycle engine. By analyzing the distributions of velocity, pressure and turbulence kinetic energy (W), and calculating the integrated parameters, such as intake charge, in-cylinder mean pressure and mean W, the effects of different intake-valve layouts on intake process were studied. The results of calculation indicated that larger intake-valve obliquity was favorable for intake process.
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收藏
页码：74 / 76
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