汽油机

A method of computing and visualizing the combustion process in a DI gasoline engine is presented, taking a complex shape DI combustion chamber as a case, basing on a three-dimensional staggered grid, using a zero-dimensional combustion model with sequential multi-point combustion in this paper.

本文研究了缸内直喷式汽油机燃烧过程的计算机模拟计算与燃烧过程可视化方法。论文以一个复杂形状的直喷式燃烧室为例，基于三维交错网格，应用零维燃烧模型，按照油束形状以多点连续燃烧的形式计算研究了该方法。

Simulation results show that the load control method with variable event timing can effectively decrease the pumping loss at engine partial load condition up to 57%, and the brake specific fuel consumption is improved to 5.63%.

结果表明，采用可变气门开启持续期负荷控制方式可以有效降低汽油机部分负荷泵气损失，最大降低幅度达到57%，同时比油耗降低了5.63%。

The main products as follow the motorcycle engine; the general engine; the digitalgenerator set; the water pump; the electric motor; thresher; reaper; sheller and themulti-function mini-tiller and so on .

主要生产：摩托车发动机系列；通用汽油机系列；数码发电机组；水泵机组；电动机；稻麦脱粒机；割晒机；碾米机及多功能微耕机等小型农业机械。

The fault of "lack of power" is analysed resulted by the valve timing early.

简要分析了两台475汽油机因配气正时超前而造成的&功率不足&故障现象及原因。

In October, a Mercedes-Benz design and manufacture of the gasoline engine installed a three-wheeled vehicle.

同年10月，奔驰设计制造了一辆装汽油机的三轮汽车。

Fuel line: gasoline engine fuel by the petrol tank, petrol table, petrol pipes, gas filter, fuel pump, carburetor, air filter, into the exhaust manifold and other components.

燃料系：汽油机燃料系由汽油箱、汽油表、汽油管、汽油滤清器、汽油泵、化油器、空气滤清器、进排气歧管等组成。

If the axial flow pump are used for diesel or gasoline engine power, and can change the size of variable-speed throttle; if the axial flow pump with the power machine is linked to the use of triangular belt or flat belt drives the overhead, you can change to variable speed drive pulley diameter, the replacement of driving wheel or the driven wheel can be, the purpose is to change the transmission ratio.

如果轴流泵是采用柴油机或汽油机作动力的，可改变油门大小来变速；如果轴流泵与动力机相联是采用三角皮带或平皮带间接传动装置的，则可以改变传动皮带轮直径来变速，更换主动轮或从动轮都可以，目的是改变传动速比。

Engine control system ; EFI ; Electronic spark advance ; Gasoline engine

发动机控制系统；电子燃油喷射；电子点火提前；汽油机

Uniform Design;Gasoline Engine;Spark Advance Angle;Calibration

均匀设计；汽油机；点火提前角；标定

Gasoline engines, diesel engines for engineering equipment, agriculture equipment, railway locomotive, ship, petroleum industry and other fields

工程机械用、农业机械用、、铁道机车用、船舶用、石油工业用和其他用途所用柴油机、汽油机

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。