碳烟累积对汽油机颗粒捕集器性能的影响
Research Progress on the Effect of Soot Loading on the Gasoline Particulate Filter
楚萌恩 1陈曦 1江学明 1沈瑞豪 1毛海凤1
作者信息
- 1. 上汽大众汽车有限公司,上海 201805
- 折叠
摘要
文章简单介绍缸内直喷汽油机内颗粒物的生成机理、汽油机颗粒物捕集器的结构、工作原理,综述GPF内碳烟累积对GPF捕集效率、背压和再生性能的影响,并对GPF未来的发展进行展望.
Abstract
This article briefly introduces the mechanism of soot generation in GDI engines,the structure and working principle of Gasoline Particulate Filter(GPF),and reviews the effect of soot accumulation in GPF on filtration efficiency,back pressure and regeneration performance,and provides an outlook on the future development of GPF.
关键词
缸内直喷汽油机/汽油机颗粒物捕集器/碳载量/捕集效率/背压/再生Key words
GDI/GPF/soot loading/filtration efficiency/back pressure/regeneration引用本文复制引用
出版年
2024
NETL
NSTL
万方数据