低温等离子体降低柴油机NOx的研究  

Study on the Basis of Low-temperature Plasma Reducing Diesel Engine NOx

作　　者：司向云[1] 袁印[2] 张艳山[3] 王勇[1] 王江平[1] 

机构地区：[1]重庆大学机械工程学院,重庆400030 [2]四川职业技术学院,四川遂宁629000 [3]黄淮学院,河南驻马店463000

出　　处：《机械管理开发》2010年第4期75-76,79,共3页Mechanical Management and Development

摘　　要：根据低温等离子体的净化机理,设计了一种新型低温等离子体净化装置,对柴油机不同负荷下,尾气中的氮氧化物进行处理试验。试验发现,净化装置净化效果明显,净化效率最高可达50%左右。该装置体积小、重量轻、功耗低,加以改进,对于汽车尾气排放控制具有很好发展前景。There are three kinds of physical forms in Contaminant of hydraulic system, solid, liquid and gaseous. The liquid contaminant has an important impact on the hydraulic system because of its large number of species and the sensitive reaction to temperature and pressure. In this paper, the kinds of liquid contaminant, action process and the major hazards were studied. It will make an active role in the reduce of hydraulic system contamination.

关 键 词：低温等离子体 柴油机NOX 净化率 实验研究 

分 类 号：U262.11[机械工程—车辆工程]