噪声与振动控制Issue(5)：213-216,4.DOI:10.3969/j.issn.1006-1335.2013.05.046
天然气压缩机噪声实验分析与控制
Experimental Analysis and Control of the Noise of a Natural Gas Compressor
摘要
Abstract
Through the analysis of the noise sources of a natural gas compressor and their characteristics, and according to the measured noise data, it was found that the compressor noise is mainly caused by fluctuations of gas pressure in cylinders, especially the air column resonance inside the third-grade cylinder. Based on the results of analysis, the noise was controlled effectively. As a result, the average sound pressure level of the noise of the compressor unit has been reduced from the original 89.7 dB to 72.4 dB, which reaches the expected requirement.关键词
声学/天然气压缩机/噪声测试/隔声罩Key words
acoustics/natural gas compressor/noise experiment/acoustic enclosure分类
机械制造引用本文复制引用
唐鹏,吴文莉,张莲..天然气压缩机噪声实验分析与控制[J].噪声与振动控制,2013,(5):213-216,4.基金项目
江苏省科技成果转化专项资金项目 （）
