Engine failures that cause high-speed rotating parts to puncture or sever engine coverings aren't supposed to happen on modern jetliners.
据信，高速旋转的飞机部件刺穿或切断引擎罩的事故不会发生在现代喷气飞机上。
One way to increase the efficiency of a high-bypass jet engine is to turn the fan into an open rotor, a bit like returning to propellers, but using two rings of stubby counter-rotating blades.
提高高旁通飞机引擎的方法之一就是把风扇变成开放式旋翼，有点回归于螺旋桨的味道，但要使用两圈粗短的反旋桨叶。
COAXIAL shaft, Two shafts rotating one inside the other for rotating the low and high pressure compressors by the low and high pressure engine turbines.
同心轴，两个套在一起旋转的轴。用于使发动机低压和高压涡轮分别带动低压和高压压气机。
Check engine bearings and rotating parts if there is significant driving noise.
如有明显行驶噪音，检查发动机轴承和旋转部件。
Unlike a conventional jet engine that uses a rotating compressor to compress air into the engine for combustion , this one has no moving parts.
传统的喷气式引擎利用旋转压气机将空气压缩进入引擎来燃烧，而这架飞机却完全没有运动的部分。
The engine starting system provides air, fuel, ignition and torque for rotating the engine to an rpm at which the engine can accelerate to idle rpm.
发动机起动系统提供引气、燃油、点火及扭矩，以使发动机转动并加速到慢车所需的转速。
The mode shapes of the high-speed shaft in rotating test-bed for rocket engine within working excited frequencies were studied.
研究了火箭发动机高速旋转试验台高速轴在工作激振频率内的振型。
In this system the crankshaft rotating Angle, where the peak combustion pressure occurs, is taken to be a feed back signal, so that the ignition timing of the engine is able to be controlled.
该控制系统利用最高燃烧压力点的曲轴转角作为反馈信号，实现其对发动机点火正时的控制。
Post-stall behavior is simulated in the paper to estimate whether surge or rotating stall initiate with engine design parameters.
最后，论文还研究了某型压气机的过失速状态，确定了由发动机设计参数判断失稳后是发生喘振还是旋转失速的方法。
The torque curve of the engine is quite steep and very sensitive to the rotating speed, which are conformable to the requirement by scooters.
发动机的扭矩曲线比较陡，对转速比较敏感，这和坐式摩托车的要求相适应。
The clutch which includes the flywheel, clutch disc, pressure plate, springs, cover and the linkage necessary to operate the clutch is a rotating mechanism between the engine and transmission.
离合器是位于发动机和变速器之间的一个旋转装置，它包括飞轮，离合器摩擦片，压盘。压紧弹簧。离合器盖以及操作离合器所需要的连接杆件等。
In the engine, oil is supplied to crankshaft and camshaft journals rotating in their supporting bearings.
在发动机里，机油被供应到旋转在其支承轴内的曲轴和凸轮轴轴颈上。
TURBINE, A rotating part of an engine which extracts kinetic energy from the combustion chamber gases.
涡轮，发动机内，从燃烧过的高温高压气体中撷取动能的转动部份。
Variable nozzle turbocharger (VNT) can improve the low-speed performance and emission of turbocharged diesel engine. Turbine experiment of JK90S turbocharger with rotating vanes was undertaken.
将所设计的JK90S转叶式可变喷嘴涡轮增压器进行了涡轮性能试验。
In concurrence with the exhaust system resonance occurs at certain engine rotating speed during testing, the noise level of engine will substantially increase.
内燃机排气系噪声试验中，在某种转速下，排气系发生共振，从而使发动机噪声大大增加。
The problem of altering the rotating coordinate system to absolute coordinate system is often encountered when the frequency characteristics of unsteady vortex shedding in turbine engine is studied.
在研究叶轮机械转动部件非定常旋涡脱落频谱特性时，难以避免会遇到旋转坐标系向绝对坐标系转换的问题。
A rotating wheel gasoline engine was designed, calculated, manufactured and tested systematically in this paper.
本文较全面系统地对转轮式汽油机进行了设计、计算、制造和试验。
The paper introduces a new rotating speed measuring method for diesel engine utilizing pressure pulse signal on the tube wall of high pressure fuel injection system of diesel engine.
本文介绍一种利用柴油机高压泵喷油管壁上的压力波脉冲信号，来测量柴油机转速的新方法。
There are many characteristic parameters in fuel pressure wave, and they can be used as fault diagnosis parameters of fuel supply system and rotating speed in diesel engine.
柴油机油压波形中包含了大量可作为供油系统故障诊断的特征参数和转速变化的信息。
Caution! Before carrying out any maintenance or handling the machine, turn the engine off, wait until the blade stops rotating and disconnect the ignition cable from the spark plug.
注意：维护机器前，请关闭发动机并等待，直至刀片停止旋转使发火电缆从火花塞分离，所有发热部件冷却为止。
A new neural network algorithm with fuzzy logic compensation was proposed and applied to an aero-engine rotating speed control system.
提出了一种带模糊补偿的神经网络辨识器，并应用在某型涡扇发动机转速控制系统中。
Variable nozzle Turbocharger (VNT) is the chief type of VGT and it can match with the diesel engine by rotating its nozzle pivots.
可变喷嘴涡轮增压器(VNT)作为VGT的一种主要型式是通过改变喷嘴环流通截面积的大小而实现增压器与柴油机的匹配。
The design of a rocker arm with low rotating inertia is one of the important development trends of the valve timing system structural design for a modern high -speed internal combustion engine.
低转动惯量摇臂的设计是近代高速内燃机配气系统结构设计的重要发展趋势之一。
Adjustment of valves clearance for the in-line, V-type and number multi-cylinder engines is able to be completed only by rotating an engine twice and summed up in a pithy formula.
提出了一种利用简单口诀，对直列、V型及奇数多缸发动机，两次调校即可完成其所有气门调校的方法。
The rotating ramjet is a new conceptive engine based on the ram-compressed technology without any blade or piston but only a ram-compressed rotor is used as its moving core component.
旋转冲压发动机是一种全新概念发动机，采用激波增压和驻涡燃烧技术，其显著的高效、低污染特性引起越来越多人关注。
To achieve on broard detecting the states of automotive engines, memurement and analysis of the momentary rotating speed of the YC6108 diesel engine on a Dongfeng truck were carried out.
为了实现发动机工作状态的随车检测，本文对装有YC6108柴油机的东风载货车的瞬时转速信号进行了随车测量和分析。
The utility model provides a throttle implementing mechanism of an engine test bed, which includes a motor, a pull block that can pull the engine throttle is fixed on the rotating axis of the motor;
本实用新型提供一种发动机试验台的油门执行机构，包括电机，该电 机的转轴上固定有可牵拉发动机油门的拉块；
Turbine experiment of VNT with rotating vane, which is designed for CA6106 diesel engine, was undertaken. The results show that turbine performance can be adjusted effectively.
将所设计的转叶式可变喷嘴涡轮增压器进行了涡轮性能试验，试验结果表明它能够有效地调节涡轮特性。
The diesel engine rotating speed sampling circuit comprises an analog signal circuit and a pulse signal circuit.
柴油机转速采样电路包括模拟信号电路和脉冲信号电路。
The contra-rotating turbine disks of an aero-engine were simplified as a counter-rotating plan disk system.
将反向旋转的高低压涡轮盘简化成了几何形状相对简单的反转盘系统。
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