The effects of intake chamber volume, diameter and length of inlet duct and inlet manifold on volumetric efficiency were analyzed.
分析了进气总管和进气支管的管长、管径以及进气腔容积对充气系数的影响规律。
The effect of different intake port and combustion chamber shape (six modifications in total) on engine combustion and performance were studied.
研究了不同进气道和燃烧室结构(六种匹配方案)对燃烧过程和性能的影响。
The piston moves up and down in the piston chamber primarily in response to changes in intake manifold vacuum.
活塞主要因进气歧管真空度的变化而在活塞腔内上下移动。
The combustion chamber has a center plug pent-roof combustion chamber with cross-flow intake and exhaust layout.
燃烧室有一个横流进排气布局中心插件被压抑的屋顶燃烧室。
PCV system will be a mixture of leaking into the crankcase leap into air intake system in the combustion chamber, then a second combustion.
PCV系统将窜漏进曲轴箱的混合气引入进气系统，然后在燃烧室内进行二次燃烧。
Engine fittings series:Gear chamber, Cavaera cover, Sprocket rooms cover, Preheaterbase, Water pump Cover, Intake manifold, Pump box.
发动机配件类：齿轮室、气门室罩盖、链轮室罩盖、预热器座、水泵泵盖、进气歧管、泵箱；
The method can be used for combustion Chambers with any shape to match the fuel injection pressure, nozzle construction, injector position and intake swirl ratio with chamber shape.
该方法可适于任意形状的燃烧室，能反映出喷油压力、喷油嘴结构及安装位置、进气涡流比等参数与燃烧室形状的匹配关系。
As the air inlet diameters increase, the intake central swirl is intensified and thus fuel evaporation in the first combustion chamber is improved.
加大进气孔直径使进气中心涡流增强，燃油在一级燃烧室中蒸发量增加。
The intake port and combustion chamber of CA6102 SI engine were improved aiming at its slow burn-rate and big cyclic variability in this paper.
本文针对CA6102发动机燃烧慢、循环变动率偏大等问题，对进气道和燃烧室进行了改进。
Although third generation gasoline detergent additives keep nozzles and intake valves of engines clean, they simultaneously increase combustion chamber deposits (CCD).
第三代汽油清净剂在保持发动机喷嘴、进气阀清洁的同时，增加了燃烧室沉积物(CCD)，这将增加部分污染物的排放。
Intake stroke: the camshaft opens the intake valve and the piston moves down the cylinder. This creates vacuum and sucks in air and fuel into the combustion chamber above the piston.
进气行程：凸轮轴打开进气阀，活塞在汽缸中向下运动，产生一段真空。
So we improve the old truck gasoline engine with side valve by raising its compression ratio to 7.2: 1 by using partial spherical chamber. The intake system is also improved.
为此，对一部分解放牌侧置气门汽油机的燃烧室改造为球形，提高压缩比到7.2：1，并改进进气系统，从而使功率、扭矩和燃油经济性都有所提高。
A single 52mm throttle body sits atop a plastic intake manifold and feeds a common chamber, which in turn feeds six long intake runners.
一个单一的52mm油门机构坐落在一个塑料进气歧管，养一个共同的工作室进而促进六长进气赛跑选手。
Compressor working chamber is not interlink with the suction, exhaust orifice at the same time, without setting suction, exhaust valve, in this regard to reduce the intake, exhaust losses.
压缩机工作腔不与吸、排气孔口同时相通，无需设置吸、排气阀，这一方面减少了进、排气损失。
SI-1 also contains detergents and a synthetic upper cylinder lubricant which will help clean the intake valves, pollution control valves, combustion chamber deposits and carburetors.
1依靠独特专用全合成技术，可以非常有效的去处比如控制阀， 节气阀，燃烧室的积碳和凝胶。
Throttle body. The throttle body is the part of the air intake system that controls the amount of air flowing into an engine's combustion chamber.
节气门体，同时就节气门体的进气系统的一部分，控制适当的气流流动到发动机的燃烧室。
The ballute is internally provided with a soft intake pipe which is connected with the compressed air chamber in the truck.
气伞内置软状进气管，与车内压缩空气室连接。
The ballute is internally provided with a soft intake pipe which is connected with the compressed air chamber in the truck.
气伞内置软状进气管，与车内压缩空气室连接。
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