均质充量压缩着火发动机燃烧的研究与进展  

Research and Development of Homogeneous Charge Compression Ignition Combustion Technology

作　　者：方俊华[1] 黄震[1] 乔信起[1] 周校平[1] 陈红岩[1] 

机构地区：[1]上海交通大学内燃机研究所,上海200030

出　　处：《柴油机》2002年第6期8-12,共5页Diesel Engine

摘　　要：均质充量压缩着火燃烧能解决柴油机的排放问题,是很有前途的燃烧技术之一。本文介绍了几种均质充量压缩着火燃烧系统,包括进气道喷射、缸内早期喷射、推迟喷油定时和分段喷射燃烧系统;分析了均质充量压缩着火燃烧的特点和有待解决的问题。Lower NOx and PM emissions can be obtained by using the homogeneous charge compression ignition (HCCI)combustion, which is considered to be one of promising combustion technologies. Several HCCI combustion systems arepresented in this paper, including port-injection,early in-cylinder injection, late in-cylinder injection and multiple injectioncombustion systems, while combustion characteristics of HCCI are analysed, and potential difficulties to be overcome are

关 键 词：均质充量压缩着火 直喷式柴油机 预混合燃烧 排放 

分 类 号：TK421.2[动力工程及工程热物理—动力机械及工程]