Effects of disturbance between two intake-ports on in-cylinder swirl in four-valve diesel engine

被引：0
|
作者：
Wu, Z.J. [1 ]
Sun, J.M. [1 ]
Huang, Z. [1 ]
机构：
[1] Sch. of Power and Energy Eng., Shanghai Jiaotong Univ., Shanghai 200030, China
来源：
Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University | 2001年 / 35卷 / 05期
关键词：
Automobile engine manifolds - Ingestion (engines) - Intake systems - Method of moments - Swirling flow;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Through the analysis of the intake-valve exit three-dimensional flow field and the angular momentum flux of four-valve diesel engine under different plans, the law of in-cylinder air angular momentum flux by the influence of the disturbance between two intake-ports was discovered. The two intake ports make disturbance for one another, and the disturbance has great effects on the in-cylinder air angular momentum flux. Each port's structure, the relative position between two intake ports and the valve lift decides the degree of disturbance.
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页码：758 / 762
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