摘要
通过研究2K58-28型轴流风机的噪声问题 ,阐述了建消声塔形成共振腔及采用软隔声装置等办法解决中、低频噪声治理难题。
The paper Introduces the Treatment of noise to model2K58-28Aerofoil fan.The conˉstruction of noise damping tower to form resonance cavity and the utilization of the soft noise insulaˉtion device can sovel the intermediate-lowfrequency noise.
出处
《能源环境保护》
2004年第4期41-42,共2页
Energy Environmental Protection
关键词
低频噪声
消声塔
软隔声
lowfrequency noise
noise damping tower
soft noise insulation
