摘要
本文叙述了汽车排放污染的现状,并指出降低汽车油耗和排放污染的一些主要技术措施:直喷式燃烧系统、稀薄分层燃烧技术、多气门技术、可变气门正时和升程、废气再循环、催化反应器等。
This paper discussed the current situation inautomotive emission pollution, summarized some technicalmeasures to reduce fuel consumption and exhaust emission:Direct injection system, Lean burn combustion, Multi-valvetechnology, Variable valve timing and lift, Exhaust gasrecirculation, Catalytic converter, etc.
出处
《人民公交》
2002年第4期24-25,4,共3页
People's Public Transportation
关键词
排放污染
控制技术
机内净化
机外净化
Emission Pollution, Control Technology, ICEInternal Emission Treatment, ICE External EmissionTreatment
