摘要
随着我国汽车保有量的快速增长,能源与排放问题日益严峻,对节能减排技术的研究成为业界热点。文章分析了富氧助燃技术的发展现状,设计了汽油发动机富氧助燃简易试验,并对试验数据进行了定性分析。试验结果表明,随着富氧气体供应量的逐渐增加,尾气中CO和CH的质量逐渐减少。在一定程度上,对汽油发动机供给富氧气体,可以提高发动机的功率密度,降低尾气中CO和CH等有害气体化合物的排放。
With the vehiele population rapidly growing in China, the trouble of energy and emissions is becoming more and more serious, the study of technology for energy saving and emission reduction has become a hot topic in automotive industry. The purpose of this paper is to study the issue of oxygen-enrichment technology used in gasoline engine vehicles, a simple experiment is explored, and the experiment data is qualitatively analyzed. The results show that CO and CH coming from exhaust gas is reduced with 03 supplement increasing. To a certain extent, supplying 03 to gasoline engine can improve power density, reduce CO and HC emission.
出处
《汽车工程师》
2013年第9期54-55,58,共3页
Automotive Engineer
基金
国家级大学生创新创业训练计划项目(201210488045)
关键词
汽车
汽油发动机
富氧技术
节能减排
Vehicle
Gasoline engine
Oxygen-enrichment technology
Energy saving and emission reduction
