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车用发动机的稀薄燃烧系统分析
引用本文:陈燕.车用发动机的稀薄燃烧系统分析[J].山东理工大学学报,2006,20(5):37-40.
作者姓名:陈燕
作者单位:鲁东大学,交通学院,山东,烟台,264025
摘    要:叙述了车用发动机实现稀薄燃烧的关键技术,介绍了实现车用发动机稀薄燃烧的缸外喷射稀燃系统、直接喷射稀燃系统和均质混合气压燃系统,分析了各稀燃系统的特点以及存在的问题,提出了车用发动机实现稀薄燃烧是提高发动机经济性和改善排放性能的重要途径.

关 键 词:汽车工程  稀薄燃烧  空燃比  缸内直喷
文章编号:1672-6197(2006)05-0037-04
修稿时间:2006年2月18日

Analysis of lean combustion system for vehicular engine
CHEN Yan.Analysis of lean combustion system for vehicular engine[J].Journal of Shandong University of Technology:Science and Technology,2006,20(5):37-40.
Authors:CHEN Yan
Abstract:The key to the technological measures of realizing lean burn system in engine for vehicles were presented in this paper.Introducing the port fuel injection system,direct injection system and homogeneous charge compression ignition system used for realizing vehicular engine lean combustion, analyzes the features and problems of these systems.It was advanced that the lean burn vehicles engine was useful for improving economical performance and emission of engine.
Keywords:automobile engineering  lean combustion  air fuel ratio  in-cylinder direct inection
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