进气阀

透平进气阀箱阀体稳定性及改型方案的数值研究

Numerical Study on the Valve Stabilization and Remodel Scheme of Turbine Inlet Valve Box

压缩机进气阀部分行程顶开时缸内气体压力的计算

Analysis of gas pressure in the cylinder when inlet valve being pressed off during partial stroke

进气阀卡住了，关不上。

The intake valve was jammed open

搭建了顶开进气阀可调系统基于LabView的实验测试平台；

The experiment test platform based Lab View has been designed .

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。

Although third generation gasoline detergent additives keep nozzles and intake valves of engines clean , they simultaneously increase combustion chamber deposits ( CCD ) .

FNA涂层在修复NY型内燃机车进气阀上的应用

Application of FNA coating technique to the maintenance of inlet and exhaust valves for ny-type internal combustion engine

针对原有的热声驱动脉管制冷机实验装置，进一步优化了小孔阀和双向进气阀的丌度，获得了115.4K的最低制冷温度。

By the optimizations of the openings of orifice and double inlet valves , a refrigeration temperature as low as 115.4K has been achieved .

本文采用k－ε双方程湍流模型、正交贴体曲线网格，对内燃机气缸内空气湍流运动进行三维数值模拟，采用REZONE技术解决了进气阀与燃烧室凹坑不同偏置问题。

The paper described the three dimensional simulation of air motion inside a cylinder of internal combustion engine , using a modified k ε two equation turbulence model under boundary fitted orthogonal curvilinear coordinate and REZONE technique to cope with the different off center between intake valve and piston bowl .

环形气瓶进气阀阀体五轴联动数控加工

NC machining on inlet valve of ringed gas container

进气阀沉积物模拟试验方法应用研究

Study on Application of Intake Valve Deposits Simulation Tests

透平进气阀箱的数值模拟

Numerical flow simulation of inlet valve box of turbine

改进设计进气阀和进气阀在缸头的空间布置是主要技术措施。

The key technical measure is to redesign inlet valves and their positions .

校验进气阀和旁通阀。

Checksum intake valve and bypass valve .

试着放松或绷紧进气阀安装螺钉，可以校正漏气的故障。

By either loosening or tightening the inlet-valve mounting screws , the leakage may be corrected .

左右两侧的两个大孔，分别表示进气阀孔和排气阀孔。

The large holes on the left and right represent the inlet and exhausting valve ports respectively .

在怠速速度和在轻负荷，进气阀打开的量是小的；

At idle speeds and under a light load , the amount of intake valve opening is small ;

当软管仍在进气阀中时，检查另一个进气阀的气密性。

X5.6.3 While the hose remains in the inlet valve , check the other inlets for air tightness .

该系统使用杠杆来控制这个距离以致进气阀抬离他们的底座。

The system used levers to control the distance that the intake valves were lifted off their seats .

完成充液阶段后，控制机构将关闭排气阀打开进气阀。

Upon completion of liquid charging , control system will shun down exhaust valve and open intake valve .

详细阐述了进气阀下陷机理并提出了解决问题的途径。

The sinking function of inlet valves is explained in detail , and a way to solve the problem is proposed .

所说的单向进气阀（5）采用气门芯式单向进气阀或者其它单向进气阀。

The one-way air inlet valve ( 5 ) adopts a valve core type one-way air inlet valve or other one-way air inlet valves .

气阀（尤其是进气阀）的下陷，是大功率柴油机工作中普遍存在的一个问题。

The sinkage of the valves , especially the intake valves , is an extensive problem in the operation of heavy duty diesel engines .

部分行程顶开进气阀的气量调节方式作为气量调节的重要方式，具有排气量可在全量程范围内无级调节的特性，因此在往复式压缩机上得到了广泛应用。

The method of depressing off suction valves in partial stroke is wildly used in reciprocating compressors for its full range and stepless characteristics .

不是用机械装置调节进气阀打开，菲亚特在凸轮轴和进气门之间用了液压的燃烧室。

Rather than using a mechanical device to regulate intake valve opening , Fiat uses a hydraulic chamber between the camshaft and the intake valve .

在较高的温度下容易缩合积碳，在汽车发动机进气阀及燃烧室中生成沉积物，影响汽车的排放及使用性能，烯烃挥发排入大气，会加速对流层臭氧的生成，形成光化学烟雾。

While under high temperature the olefin is liable to carbonize and produces sediment in the engine which greatly influences the function of the automobile .

定性分析了气库容积、小孔阀、双向进气阀等主要部件对制冷机性能的影响。

Effects of different key components , such as reservoir volume , orifice and double-inlet valve opening , on the cooling performance of PTC are analyzed .

气体通过气孔或皮孔释放的方式排出。左右两侧的两个大孔，分别表示进气阀孔和排气阀孔。

Gaseous excretion takes place by diffusion through the stomata and lenticels . The large holes on the left and right represent the inlet and exhausting valve ports respectively .

在实测内燃机振动信号分离中，所得到的3个分离信号经过分析后确认为排气门落座、活塞撞击和进气阀落座产生的信号。

In the separation of actually measured IC engine vibration signals , three separated signals are respectively generated by exhaust valve , piston slap and inlet valve by analysis .

经检测，研制的产品具有良好的发动机沉积物清净性能，能够阻止发动机喷嘴、进气阀等处沉积物的生成，在国内不同来源的汽油中都具有良好的清净作用。

Test results showed that said high performance detergent could effectively clean the engine deposits and could also suppress the formation of deposits at engine nozzles , intake valves etc.

在摄入或中风入院，活塞动作，作为燃料和空气中可燃负责向下是进入气缸通过公开承认，进气阀。

During the intake or admission stroke , the piston moves downward as a charge of combustible fuel and air is admitted into the cylinder through the open intake valve .