高原环境对柴油机性能的影响及解决措施  

Effects of High Altitude on Diesel Engine Performance and Its Solving Measures

作　　者：李晓然[1] 许世海[1] 

机构地区：[1]解放军后勤工程学院军事油料应用与管理工程系,重庆401331

出　　处：《内燃机》2014年第3期15-17,21,共4页Internal Combustion Engines

摘　　要：柴油机在高原地区运行时,由于受到特殊的地理环境和气候条件的影响,其动力性、经济性、可靠性和废气排放性等指标都大幅下降。为了满足高原地区柴油机的使用要求,分析了高原温度、气压和空气密度等条件与海拔高度的对应关系及其各自对柴油机造成的影响,提出了一系列的改进措施。When the diesel engine is used in plateau area with the special geographical environment and climate conditions, the power, economy, reliability and emission performance have declined. In order to meet the requirements of the use of diesel engine in plateau areas, this paper analyses the effect of corresponding relationship between temperature, pressure and the plateau air density with altitude, then proposed a serious of countermeasures.

关 键 词：柴油机 高原性能 改进措施 

分 类 号：TK421[动力工程及工程热物理—动力机械及工程]