水下排气降噪装置设计及其降噪特性

张凌,邢允,叶豪杰,吴大转

Design of underwater exhaust noise reduction device and its noise reduction characteristics

Ling ZHANG,Yun XING,Hao-jie YE,Da-zhuan WU

图 2 水下排气降噪装置排气层剖视图

Fig.2 Sectional view of exhaust layer in underwater muffler