The combustion process and emission characteristics in diesel engine are mainly depended on the mixture formation in cylinder.
柴油机的燃烧过程和排放特性，主要取决于柴油机气缸内混合气的形成。
The gas flow and fuel spray status in combustion chamber are two important factors which affect the mixture formation in diesel cylinder.
而气缸或燃烧室内的气流运动和燃料的喷雾特性，是影响柴油机混合气形成和燃烧过程的两大重要因素。
Heat and mass transfer process will not only affect the combustion temperature and gas distribution before the tuyeres but also affect the slag formation and pig iron quality in cylinder furnace.
其传热传质过程不但影响风口前的燃烧温度和煤气分布，而且还影响炉缸内渣铁的形成和生铁质量。
The formation pro- cess and different formation causes of the in - cylinder flow field from two diesel models have been analyzed in this paper.
分析了两种柴油机气缸内流场的形成状况和不同的形成原因。
In this study, in-cylinder Unburned HC formation mechanism and its major sources in si engine are clarified in detail and HC emission under different operating parameters are measured.
详细阐述了火花点火式发动机气缸内未燃碳氢排放的主要生成源和形成机理，并测量了不同运转参数下火花点火式发动机的碳氢排放。
In addition, the dual-component spray model was built up to simulate the spray and mixture formation of ethanol-diesel blend fuel in the engine cylinder before the ignition.
另外，建立了双组分喷雾模型并模拟了气缸内乙醇柴油混合燃料的喷雾过程与混合气分布情况。
Three mutual engagement of the screw in the pump cylinder for each lead of the formation of a sealed chamber, causing the seal between the suction mouth.
三根互相啮合的螺杆，在泵缸内按每个导程形成为一个密封腔，造成吸排口之间的密封。
Analyses the formation reasons, common characteristics and influence factors of diesel engine cylinder bore cavitation.
分析了柴油机缸套穴蚀形成原因、特征及其影响因素。
The unsteady equations of stream and vorticity functions were used for numerical simulation on the process of the vortex formation and periodic shedding from an impulsively started circular cylinder.
利用非定常流函数涡量方程数值模拟圆柱突然起动尾流涡旋的形成及周期性脱落过程。
The main reason of leakage in cylinder block and head was analyzed, and the formation mechanism and influencing factor of shrinkage was revealed.
分析了目前发动机缸体、缸盖渗漏缺陷的主要原因，缩松的形成及影响因素。
This invention relates to a thermal isolating pad used during the formation of cast cylinder jacket of internal combustion engine or compressor.
本发明主要涉及一种用于内燃机、压缩机气缸套铸件成型中使用的绝热垫片及制造方法。
This invention relates to a thermal isolating pad used during the formation of cast cylinder jacket of internal combustion engine or compressor.
本发明主要涉及一种用于内燃机、压缩机气缸套铸件成型中使用的绝热垫片及制造方法。
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