农业装备与车辆工程精选文章 关键词:柴油机;数值模拟;涡流;滚流 [gap=691]Keywords: diesel engine; numerical simulation; swirl; tumble
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Horizontal swirl, axial tumble and the distribution of turbulent kinetic energy are very important for fuel atomization and mixture formation.
水平方向的涡流、轴线方向的滚流以及湍动能的这种分布特性都非常有利于燃油的雾化以及与空气的混合。
参考来源 - 燃烧室形状对170柴油机性能影响的分析·2,447,543篇论文数据,部分数据来源于NoteExpress
莱茵河不断以每小时六、七哩的速度,滔滔滚流,波涛起伏。
The Rhine flowed on, swirling and eddying, at six or seven miles an hour.
首先,研究了直喷汽油机滚流稀薄燃烧系统的组成、结构及其控制。
Firstly, this paper studies the components, structure and control of the tumble-stratification lean combustion system on GDI engine.
发现四气门汽油机各缸产生的最大滚流轴线与曲轴轴线夹角是不同的。
The results show that the Angle between maxi - mum tumble axis and crank axis generated by each cylinder in a four-valve gasoline engine varies.
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