| 日照帆船港港域波高的数值计算 |
| |
| 引用本文： | 董胜,冯春明,张华昌.日照帆船港港域波高的数值计算[J].中国海洋大学学报(自然科学版),2006,36(6):995-998. |
| |
| 作者姓名： | 董胜 冯春明 张华昌 |
| |
| 作者单位： | 1. 中国海洋大学工程学院,山东,青岛,266100
2. 海军工程设计研究院工程综合试验研究中心,山东,青岛,266100 |
| |
| 摘 要： | 考虑波浪的浅水变化、折射、绕射、反射和破碎等现象的影响,以文氏谱作为输入谱,建立了浅水区域随机波浪传播变形的改进数值模型。对日照帆船港港域波高的数值计算结果表明:在没有越浪的情况下,计算值与物理模型试验观测值吻合。改进的数值模型成为求解港口水域波高的1种有效方法。
|
| 关 键 词： | 随机波 绕射 能量平衡方程 数值模拟 帆船港 |
| 文章编号： | 1672-5174(2006)06-995-04 |
| 收稿时间： | 2006-05-23 |
| 修稿时间： | 2006-07-12 |
Numerical Calculation of Wave Height in the Basin of Rizhao Sailing Boat Harbor |
| |
| DONG Sheng,FENG Chun-Ming,ZHANG Hua-Chang.Numerical Calculation of Wave Height in the Basin of Rizhao Sailing Boat Harbor[J].Periodical of Ocean University of China,2006,36(6):995-998. |
| |
| Authors: | DONG Sheng FENG Chun-Ming ZHANG Hua-Chang |
| |
| Institution: | 1. College of Engineering, Ocean University of China, Qingdao 266100, China; 2, Experiment Research Center, Navy Engineering Design and Research Institute, Qingdao 266100, China |
| |
| Abstract: | Considering comprehensive effects of wave shoaling,refraction,diffraction,reflection and breaking,an improved numerical simulation model is proposed to compute the random wave propagation and transformation with the introduction of Wen's frequency spectrum.Wave heights are simulated at different locations in the basin of Rizhao Sailing Boat Harbor.Example results show that the calculated values are in good agreement with the experimental values under cases when wave overtopping does not occur.The improved numerical simulation method provides an effective approach to calculating wave heights in a harbor basin. |
| |
| Keywords: | random wave diffraction energy balance equation numerical simulation sailing boat harbor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
