科考船低噪声主推进轴桨集成设计研究  

Design of fixed pitch propeller shafting for research vessel with low level of underwater-radiated nosie

作　　者：赵同宾[1] 朱林波 刘亮清[1] 邱爱华[1] ZHAO Tong-bin;ZHU Lin-bo;LIU Liang-qing;QIU Ai-hua(Shanghai Marine Diesel Engine Research Institute, Shanghai 200090, Chin)

机构地区：[1]中国船舶重工集团公司第711研究所,上海200090

出　　处：《船舶》2017年第A01期131-137,共7页Ship & Boat

摘　　要：针对科考船水下噪声要求,通过分析DNV silent、ICES209标准和要求,量化主推进轴桨水下噪声指标;深入分析主推进桨轴的水下噪声源,基于理论研究及经验提出降低水下噪声的集成设计方案,通过该方案集成设计及供货的某科考船主推进轴桨,其水下噪声顺利通过DNV专家评估。According to higher requirement of reduction underwater radiate noise for research vessel, the noise index of propeller in main propulsion shaftis quantized by DNV SILENT notation or ICES209 recommended max. noise level. The noise source from main propulsion shafting system is researched, and the level of the noise causing by shafting and propeller has beenevaluated according to relevant rules. The solution of main propulsion system shafting and propellerfor one research vessel is proposed and optimized, and the solution isfully accepted by DNV expert after being measuring under DNV testing program.

关 键 词：科考船 主推进轴桨 水下辐射噪声 低噪声 螺旋桨空泡 

分 类 号：U674.81[交通运输工程—船舶及航道工程] U664.33[交通运输工程—船舶与海洋工程]