降低B系列柴油机排放的研究

Research of reducing Exhaust emissions of B series Diesel Engine

本文主要对东风康明斯B系列柴油机如何降低发动机尾气排放进行了研究。为了满足日益严格的排放法规,东风公司对B系列柴油机的燃烧系统和供油系统等作了改进,运些改进措施有效地改善了发动机的尾气排放。文章也简要地对今后满足欧Ⅱ、欧Ⅲ排放标准进行了探讨和研究。

This paper describes the research how to reduce the exhaust emissions of B series diesel engine of Dongfeng Comins. In order to meet the more and more stringent exhaust emission regulation, Dongfeng Motors co. ,Ltd has made improvements to the combustion system, fuel supply and others of B series diesel engine. These can improve engine exhaust emissions effectively. This paper also describes the research how to meet the Euro-II or Euro-III standard Briefly.