摘要
针对目前我军装备的6135柴油发电机组噪声大,影响人员正常工作这一问题,利用声强测量分析方法对发电机组噪声源进行了识别,得出了其声场分布规律,在此基础上设计出具有针对性的方舱降噪结构。
The diesel generating set 6135 has big noise which affects the workers very much. The low-noisecabin is designed on the basis of the sound intensity measure analyses methodic to generator, which gets the generator＇s noise distributive law.
出处
《移动电源与车辆》
2008年第2期24-26,30,共4页
Movable Power Station & Vehicle
关键词
声强测量
噪声控制
sound intensity measurement
noise control
