噪声与振动控制2017，Vol.37Issue(2)：217-220,4.DOI:10.3969/j.issn.1006-1355.2017.02.044
空调压缩机噪声控制研究
Noise Control Analysis of an Air Conditioner Compressor
傅亮 1夏博雯 1黄磊 1杨涛 1罗竹辉 1贺才春1
作者信息
- 1. 株洲时代新材料科技股份有限公司 湖南 株洲 412000
- 折叠
摘要
Abstract
Noise control of a domestic air conditioner compressor is studied. Based on the noise generation mechanism, the noise of the compressor is measured and analyzed, and the noise control schemes are deigned. The SEA acoustic simulations of three different noise reduction schemes are carried out and the optimal scheme is selected and realized. Results of the test show that the noise reduction at each measurement point can reach 3 dB(A)-6 dB(A), and the sound reduction of point 2 near the compressor is 5.3 dB(A). These results are consistent to the simulation results. Thus, the effectiveness of the scheme is verified.关键词
声学/空调/压缩机/噪声控制/降噪/SEA声学仿真Key words
acoustics/air conditioner/compressor/noise control/noise reduction/SEA acoustic simulation分类
通用工业技术引用本文复制引用
傅亮,夏博雯,黄磊,杨涛,罗竹辉,贺才春..空调压缩机噪声控制研究[J].噪声与振动控制,2017,37(2):217-220,4.
