Bearing vibration during cold starting has now been remarkably mitigated by readjusting gland clearances and coupling alignment, herewith preventing the occurrence of radial gland rubbing.
通过对汽封轴封间隙和轴系联轴器中心的调整，避免了机组冷态启动时汽封、轴封部分径向的动静碰磨，从而明显降低了轴承的振动。
The M90 fuel and PTC heater are used to improve the cold starting performance.
采用M90甲醇燃料和PTC加热器来改善甲醇发动机冷起动性能；
Coolant temperature and ambient air pressure may be used to optimize cold starting and altitude performance.
冷却水温度和大气压力可用于使冷起动性能和高原性能最优化。
The function and design of the test system for cold starting-up dynamic testing of automobile have been introduced.
介绍了汽车冷启动动态测试系统的功能与设计。
The effects of E-diesel on the cold starting, combustion and emission properties were investigated by engine bench tests.
通过发动机台架试验测定了柴油醇对发动机的冷起动性、燃烧特性和排放特性的影响。
This paper presents a combustion chamber designed for Hunang175F-1 model diesels with improved cold starting ability and fuel consumption.
本文介绍了为改善湖南175f - 1型柴油机冷起动，而又获得较好经济性的燃烧室结构。
Combination of catalyst convert er quick activation technology with absorbing technology can effectively reduce HC emission during cold starting process.
催化转换器快速起活技术与吸收技术相结合可以有效降低冷起动暖机过程的HC排放。
This paper analyses the factors affecting cold starting of gasoline engine and introduces some new devices to improve the engine starting at low temperature.
本文分析了汽油发动机的冷起动使用因素，介绍了改善汽油发动机低温起动的新装置。
Main elements impacting diesel cold starting are analyzed, concrete plan for diesel cold preheating and starting is put forword, that is using fuel oil heater.
分析影响柴油机低温起动的因素，提出利用燃油加热器为柴油机低温预热起动的具体方案，并提供加热器功率的计算方法。
The high speed photography was applied to visualize the fuel spray and ignition process in main and prechamber in a swirl type diesel engine at cold starting condition.
本文对涡流室式柴油机在冷起动条件下主、副燃烧室内燃油喷雾和着火过程进行了高速摄影。
Features and emission conditions of gasoline engine cold starting process and the significance of cold starting control technology to the future emission regulations are discussed.
论述了汽油机冷起动工作过程的特点、排放状况及冷起动控制技术对满足未来排放法规的意义。
Improvement of cold starting and cold idling circulation(engine warming up)combustion process of motorcycle gasoline engines by dual-spark plug-based rapid burning system was introduced.
为了改善电喷汽油机冷起动及冷态怠速运转（即暖车过程）性能，自行研制了基于高能双火花塞点火的快速燃烧系统。
In the cold starting phase, because of the lower air temperature, the worse fuel atomization, and the catalyst temperature being below initiation temperature, HC and co emissions are high.
发动机在冷起动阶段由于空气温度低、燃油雾化不好、催化剂未能达到起燃温度，因而hc和CO污染严重。
With cold starting devices, such as inlet pre-heater, optional fuel heater and coolant heater, the unit has solved the difficult starting problem under low temperature and high altitude areas.
机组装有进气预热器，可选装燃油加热器和冷却液加热器等冷启动装置，解决机组在低温、高海拔地区的发动机起动难问题。
With cold starting devices, such as inlet pre-heater, optional fuel heater and coolant heater, the unit has solved the difficult starting problem under low temperature and high altitude areas.
机组装有进气预热器，可选装燃油加热器和冷却液加热器等冷启动装置，解决机组在低温、高海拔地区的发动机起动难问题。
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