摘要
分析了节流降压小孔喷注复合消声器的消声原理和设计方法，井结合瓦斯排放设计了复合消声器，进行了工业应用，经测试取得了理想的降噪效果。
The muffling principle and design metliod of small hole sprayingmuffler for throttling and reducing pressure have been analyzed.A composite mu-ffler was designed in the paper. The industrial application has been carried outand achieved ideal result of reducing niose through practical test.
出处
《重庆环境科学》
1994年第4期57-59,共3页
Chongqing Environmental Science
关键词
消声器
噪声
节流降压
小孔喷注
瓦斯
排放
Muffler Niose Throttling and reducing pressure Small hole spraying
