摘要
采用改变蜗舌间隙、蜗舌半径及倾斜蜗舌等方法对家用油烟机主要噪声源的离心风机进行降噪研究。
The methods of reducing centrifugal fan fixed in oil gas machine are studied by altering the gap between cases and tip of rotor,radius of tongue of case and inclining the tongue of case.
出处
《轻工机械》
CAS
北大核心
2000年第2期28-28,31,共2页
Light Industry Machinery
