摘要
通过试验研究确定内燃机电站噪声频谱,找出主要的噪声来源,采取相应降噪措施,有效的降低了内燃机电站的噪声。
In this paper, the noise frequency spectrums of internal combustion engine power station is researched by experiment. Then, the main sources of noise is found. Finally, the corresponding noise reduction measures is used on internal combustion engine power station, which reduced the noise of internal combustion enginepower station efficiently.
出处
《机械研究与应用》
2009年第2期45-46,共2页
Mechanical Research & Application
关键词
内燃机电站
噪声频谱
降噪措施
internal combustion enginepowe station
noise frequency spectrums
reduction measures
