车用直喷柴油机NO_x和微粒排放的净化对策  

An Overview on the Reduction of No_x and Particulates from Automotive Direct Injection Diesel Engines

作　　者：陈剑[1] 

机构地区：[1]上海师范大学犹他科技学院,上海200234

出　　处：《上海师范大学学报（自然科学版）》2001年第2期43-47,共5页Journal of Shanghai Normal University(Natural Sciences)

摘　　要：阐述了从机内优化燃烧过程是车用直喷柴油机排放净化的根本途径 .介绍了通过电控技术对喷油系统、进气系统、废气再循环以及增压、中冷的有效控制来实现优化燃烧过程的可能性 .In this article, it is elucidated that optimizing the combustion process is a fundamental way for purifying the exhaust emissions from automotive direct injection diesel engines. It introduces the possibility of optimizing the combustion process through effectively controlling the fuel injection system, the induction system, the exhaust gas recirculation, the supercharging & intercooling by means of electrical control techniques.

关 键 词：直喷柴油机 排气净化 燃烧控制 车用 

分 类 号：U464.172[机械工程—车辆工程]