张建华，尹则璞，李世君，刘凯

（山东交通学院 山东内燃机研究所, 山东 济南 250100）

摘要：柴油机进排气系统和燃油系统是影响柴油机排放水平的重要因素。通过对R6105IZLD型柴油机进行进排气系统和燃油系统零部件的匹配研究，确定了该型柴油机满足国Ⅲ排放水平的零部件配置。柴油机在满足排放水平的基础上具有较好的经济性。

关键词：国Ⅲ；进排气系统；燃油系统

Abstract：The fuel system and intake & exhaust system of diesel engine,are important factors to influence the emissions.The configurations of diesel engine’s parts are determined according to the matching research of R6105IZLD diesel engine’s fuel system and intake & exhaust system.The diesel engine has a good performance in economy while the emission limits is met.

Key Words：China Ⅲ; intake & exhaust system; fuel system