摘要
随着汽车的增多,汽车发出的噪声越来越大,超出了人们承受的范围,而汽车噪声是目前城市交通噪声的来源,而发动机噪声又是主要的声源。通过对发动机噪声产生机理的分析,采取相应的措施,降低发动机噪声,以达到限制发动机噪声的目的。
With the increase of the car, the car noise is larger, beyond the scope of people to bear. The vehicle noise is the source of city traffic noise, and the noise of the engine is the main noise source. By analyzing the cause of the engine noise, take corresponding measures to reduce the engine noise, limiting the engine noise.
出处
《内燃机与配件》
2016年第9期80-83,共4页
Internal Combustion Engine & Parts
关键词
燃料系
润滑系
冷却系
曲柄连杆机构
配气机构
噪声
fuel system
lubrication system
cooling system
crank connecting rod mechanism
air distribution mechanism
noise
