您的位置:首页  > 论文页面

岸线反射对水平板潜堤水动力特性的影响

发表时间:2012-01-31  浏览量:1641  下载量:778
全部作者: 刘勇,何士艳,韩韶英
作者单位: 中国海洋大学山东省海洋工程重点实验室
摘 要: 基于线性势流理论,将岸线简化处理为部分反射边界,利用边界元方法求解拉普拉斯方程,计算水平板潜堤的反射系数和透射系数。通过数值算例,分析岸线反射系数、水平板与岸线之间的相对距离、水平板相对厚度等参数对结构反射系数和透射系数的影响,并给出主要结论供物理模型试验和工程设计参考。
关 键 词: 港口、海岸及近海工程;岸线反射;边界元方法;反射系数;透射系数
Title: Effect of coastline reflection on the hydrodynamic performance of a submerged horizontal plate breakwater
Author: LIU Yong, HE Shiyan, HAN Shaoying
Organization: Shandong Provincial Key Laboratory of Ocean Engineering, Ocean University of China
Abstract: The coastline is simplified as a partially reflecting cliff, and then the reflection and transmission coefficients of the plate are calculated by the boundary element method based on the linear potential theory. The effects of the coastline reflection coefficient, the relative space between the plate and the cliff and the relative thickness of the plate are investigated by numerical examples. Some significant results are presented to experimental studies and practical engineering.
Key words: harbor, coastal and offshore engineering; coastline reflection; boundary element method; reflection coefficient; transmission coefficient
发表期数: 2012年1月第2期
引用格式: 刘勇,何士艳,韩韶英. 岸线反射对水平板潜堤水动力特性的影响[J]. 中国科技论文在线精品论文,2012,5(2):177-182.
 
0 评论数 0
暂无评论
友情链接