浮式防波堤的拖航阻力试验研究  

Experimental Study on Towing Resistance of Floating Breakwater

作　　者：阚俊伟 蒋志勇[1] 居镇 顾辰驰 

机构地区：[1]江苏科技大学船舶与海洋工程学院,江苏镇江212003

出　　处：《船舶工程》2016年第3期19-21,64,共4页Ship Engineering

基　　金：工信部高技术船舶科研项目(7200601047)

摘　　要：对一种圆筒型浮式防波堤进行了详细介绍,并在此基础上概述了拖航过程。设定了试验的概况及工况,根据要求对试验设备进行了安装和标定。通过模型试验研究了圆筒型浮式防波堤拖航过程中的拖航阻力,分析了两种工况下圆筒型浮式防波堤随着航速增加拖航阻力的变化情况。比较得出了两种工况下浮式防波堤拖航阻力的差距,为浮式防波堤实际的拖航工程提供更为可靠的依据,以此来保证拖航过程的经济性和安全性。In the paper, a new type of floating breakwater is introduced in detail. On the basis of this, the towing process is summarized. According to the requirements, the test equipments are installed and calibrated. The experiment and the condition are set up. Through the method of model test, the research on the towing resistance of the floating breakwater is carried out. The changes of the drag force of the cylindrical floating breakwater under two conditions are analyzed respectively. It is found that the gap between two conditions of floating breakwater towing resistance. It can provide a more reliable basis for the actual towing engineering of floating breakwater, so as to ensure the towing process economy and safety.

关 键 词：浮式防波堤 数值模拟 拖航阻力 模型试验 

分 类 号：U661.43[交通运输工程—船舶及航道工程]