摘要
从柴油机排气颗粒物尺寸的定义和分类、测量微粒的仪器、测量微粒尺寸的影响因素、微粒尺寸分布特点和目前所面临的问题等几个方面介绍了当前柴油机排气颗粒物尺寸的研究状况及发展趋势。
From the varied aspects such as the definition and classification of PM from diesel engines' exhaust emissions, instruments for PM measuring, influencing factors in measuring PM as well as its distribution fea- tures and present problems, the research state and development trend of the size of particles from diesel engines' exhaust emissions are introduced.
出处
《柴油机》
2008年第4期36-40,共5页
Diesel Engine
关键词
排气颗粒物
柴油机
数目浓度分布
质量浓度分布
PM
diesel engine
distribution with quantity consistence
distribution with mass consistence