摘要
发动机被公认为汽车的心脏,随着法规及人类环境意识的增强,针对发动机排放提出的要求也越来越高。排气系统对降低排气损失、保证发动机良好的性能、合理控制及减少污染物排放、发动机排气噪声控制都起到了关键性作用。因此排气系统匹配对整车来说至关重要,本文研讨了整车排气系统的基本匹配方法,为以后其它产品的开发提供了参考。
The engine was recognized as the vehicle＇s heart.As engine emission regulations and human environment consciousness enhanced,the engine emission has a higher request.Exhaust system can reduce the loss of energy.To be sure the engine has a good performance,and control engine exhaust noise.So vehicle exhaust system matching is important.This paper discussed the basic methods of the vehicle exhaust system matching and it provided reference for other product development.
出处
《汽车科技》
2011年第3期41-46,共6页
Auto Sci-Tech
关键词
排气系统
匹配
污染物
噪声
exhaust systems
match
pollutants
noise
