低温对柴油机起动性能的影响与改善

Infection of Low Temperature to Diesel Engine Starting Performance & Measure of Improving Coldstart Capability

冷起动性能是衡量柴油机的技术水平的重要指标,同时也是决定柴油机使用范围的主要因素之一。分析了柴油机低温条件下起动困难的影响因素,提出了相应的改善措施,为柴油机的合理使用提供科学依据。

Coldstart capability is not only an emphasis index to weigh technical levels of diesel engine, but also one of the major factors to determine limit for using diesel engine. Influencing factom of diesel engine starting hardly on the low temperature condition are analysed. Corresponding measures of improving coldstart capability are brought forward, which provide the scientific foundation for rational utilization of diesel engine.