科考船机械设备减振降噪措施的应用  

Application of Measures of Controlling Vibration and Noise in Science-research Ship′s Mechanical Equipment

作　　者：周启学 毛奇志 任晋宇[1] ZHOU Qi-xue;MAO Qi-zhi;REN Jin-yu(School of Naval Architecture and Navigation, Wuhan Technical College of Communication, Wuhan 430065, China;China Ship Design and Research Center, Wuhan 430064, China)

机构地区：[1]武汉交通职业学院船舶与航运学院,武汉430065 [2]中国船舶重工集团公司第七○一研究所,武汉430064

出　　处：《船海工程》2019年第4期42-46,共5页Ship & Ocean Engineering

基　　金：教育部“天诚汇智”科研创新基金项目(2018A03025)

摘　　要：为了控制科考船主要机械设备振动噪声,分析机械设备的隔振措施,包括阻尼隔振、单层隔振、双层隔振、浮筏隔振,将其应用到船上电力推进机组、柴油发电机组、空压机组和大功率水泵组的隔振治理中,并以实测数据进行验证。To control of vibration and noise of important mechanical equipment in science-research ship, the vibration isolation measures of the mechanical equipment were analyzed, including damping vibration isolation, single-layer vibration isolation, double-layer vibration isolation, floating raft vibration isolation. These measures was applied to the vibration isolation treatment of ship electric propulsion unit, diesel generator unit, air compressor unit and high power water pump set, and verified by measured data.

关 键 词：科考船 振动 噪声 控制 

分 类 号：U661.44[交通运输工程—船舶及航道工程]