高原环境对车用柴油机使用性能影响分析

Analysis for the Influences of the Tibet Plateau on the Diesel Performance

针对青藏高原特殊地理环境和气候条件特点,分析海拔高度与大气压力、空气密度和温度的对应关系,探讨了高原环境对柴油机的动力性、经济性及低温起动性能的影响,提出了相应的改进措施。

In this paper, focus on the special geography and weather conditions of Tibet plateau, the elevation's effects on the atmosphere, air density and temperature is mainly analyzed. The influence of the weather condition of Tibet plateau to engine performance, such as power, economic and starting is verified, and some measures are given to improve engine performance.