甲板上浪2D数值模拟与试验研究  

2D Numerical and Experimental Simulation of Green Water on a Deck

作　　者：张照钢[1] 朱仁庆 缪泉明[2] 邹康[2] 尹赟凯[1] 徐俊凌[1] 

机构地区：[1]江苏科技大学船舶与海洋工程学院 [2]中国船舶科学研究中心

出　　处：《船海工程》2008年第2期40-43,共4页Ship & Ocean Engineering

基　　金：国家自然科学基金(10472032)

摘　　要：基于VOF法,采用动边界造波,对规则波中的浮体甲板上浪进行了2D数值模拟,得到了在不同倾角下甲板上浪的波形时历。基于PIV和浪高仪测试技术,在波浪水槽中对浮体在规则波中的甲板上浪进行了试验,得到了上浪水在甲板上的水位高度及波浪沿船首爬行、变形、破碎的过程。计算结果与试验结果进行了对比,验证了数值计算的可行性。A 2-D numerical simulation of the green water phenomena of floating body placed in regular wave is performed, based on VOF method, using dynamic boundary condition to make wave. the history of water on deck is obtained under different inclination. An experiment is carried out in 2-D wave tank with floating body placed in regular wave. using PIV and wave height probe. Wave height on deck and the process of wave running up. wave deforming and wave breaking are obtained. The calculation and experiment was compared to validate the feasibility of numerical simulation

关 键 词：甲板上浪 VOF法 数值模拟 PIV 浪高仪 

分 类 号：U661.1[交通运输工程—船舶及航道工程]