摘要
运用分别运行法、频谱法和声强法分析了JSS-96系列旋叶式汽车空调压缩机噪声的产生机理,指出该型号压缩机的噪声源主要是由电机噪声和排气口的气体压力脉动引起的周期性脉动噪声以及进气噪声,其中电机噪声和进排气脉动噪声对整个压缩机的噪声贡献最大,为进一步控制压缩机的噪声提供了依据.
This paper describes the noise mechanism of rotary vane compressor JSS -96 by the method of running independently, spectrum and the measurement of the sound intensity. The noise sources of this type compressor mainly include noise of electromotor, outlet noise and intake noise. Electromotor noise and outlet noise among them have most influence on the compressor noise. This is the further basis of noise control for rotary vane compressor.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2006年第8期70-73,共4页
Journal of Chongqing University
关键词
旋叶式
压缩机
噪声源
识别
rotary vane
compressor
noise sources
identifying
