Fuel impingement is used to accelerate fuel atomization.
利用燃油碰撞加速燃油粒子粉碎和蒸发。
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有利于燃油的雾化以及与空气的混合。
This paper analyses the influence of the positional errors of installing the fuel nozzles on the fuel atomization and combustion performance in the direct injection diesel engines.
分析了柴油机各缸喷油器安装位置误差对统一式燃烧室燃料雾化和燃烧过程的影响。
The simulation has deepened author's cognition of flow field and fuel atomization of diesel engine. The results can provide references for further improvements to the TY3100 engine.
数值模拟加深了作者对发动机内部流场以及喷油雾化的认识，模拟的结果也可以为进一步优化TY 3100柴油机的结构、性能参数提供理论依据。
In the cold starting phase, because of the lower air temperature, the worse fuel atomization, and the catalyst temperature being below initiation temperature, HC and co emissions are high.
发动机在冷起动阶段由于空气温度低、燃油雾化不好、催化剂未能达到起燃温度，因而hc和CO污染严重。
Based on experimental investigation of the liquid fuel atomization in high speed airflow and the flow characteristics of ramjet combustion chamber, a three-dimensional model was established.
针对亚燃冲压发动机燃烧室内部流动特点，结合二元稳定器试验台高速气流场燃油雾化特性试验，建立试验件三维模型并对其喷雾两相流动进行数值模拟。
Atomization Angle and uniformity are two key parameters of fuel spray nozzle.
喷雾锥角和喷雾均匀度是燃油喷嘴的两个重要指标。
The results show that the secondary atomization of fuel brought by oriented arc can improve mixture formation and combustion.
结果表明，在导向圆弧的作用下产生的燃油二次雾化，大大加速了混合气的形成和燃烧。
In the high tension field, the excitation and ionization of particles on the fuel drop surface only need the lower cylinder temperature to realize the better second atomization.
在高压电场中，燃油液滴表面的粒子得以激化和离子化，只需较低的汽缸温度，就可得到较好的二次雾化。
Fuel-efficient: fuel system cleaner, oil products increased atomization, incomplete combustion gas mixture, to maximize power.
省油：燃油系统清洁，油品的雾化程度提高，混合气完全燃烧，功率达到最大化。
In addition to the significant merit of no soot emission, DME would be of better ignition quality, lower autoignition temperature and better atomization compared to diesel fuel.
除了无碳烟排放的重要特点以外，和柴油相比二甲醚还具有较好的燃烧性能、较低的自燃温度和较好的雾化特性。
As a useful tool to analyse the stability of fluid flow, linear stability analysis method is adopted widely in the studies of atomization mechanism of fuel.
作为分析流体运动稳定性的有效工具，线性稳定性分析法在燃油射流雾化机理的研究中得到了广泛的应用。
So the research of nozzle, especially the quality of fuel-oil atomization is very significant.
本文针对增压锅炉气液同轴喷嘴进行冷态的研究，考察某型号喷嘴的雾化特性。
So the research of nozzle, especially the quality of fuel-oil atomization is very significant.
本文针对增压锅炉气液同轴喷嘴进行冷态的研究，考察某型号喷嘴的雾化特性。
应用推荐