张力缆系泊浮体的数值波浪水槽时域模拟  

Time domain simulation in numerical wave tank on floating body moored with tension cables

作　　者：王环宇[1] 孙昭晨[2] 

机构地区：[1]东北财经大学,辽宁大连116025 [2]大连理工大学,辽宁大连116023

出　　处：《水运工程》2012年第6期74-78,76-78,共5页Port & Waterway Engineering

摘　　要：为了能够快速真实地模拟波浪与张力缆系泊浮体相互作用问题,基于二维边界元格式建立了线性条件下的数值波浪水槽,并以此为基础对张力缆系泊浮体与波浪相互作用问题进行了时域数值模拟。张力缆的作用以系泊刚度的形式表达。与其他学者的相关研究结果对比表明该计算程序是可靠的,该方法可以为相关海洋工程的设计研究提供有利的参考。To present a novel method to solve the problem of interaction between waves and floating body moored with tension cables quickly and factually,this paper establishes the numerical wave tank based on 2D boundary element method（BEM）,in which,the role from tension cables is presented with mooring stiffness matrix.Contrasting the results with those by other scholars,we know that the program is reliable,and the method is beneficial to the research and design on ocean engineering.

关 键 词：数值波浪水槽 张力缆 刚度矩阵 浮体 

分 类 号：TV139.2[水利工程—水力学及河流动力学]