Advances in New and Renewable Energy >
2D Wave Simulation and Validation Based on Ocean Wave Spectrums
Received date: 2015-04-21
Revised date: 2015-05-08
Online published: 2015-06-30
Wave simulation is a hot topic of Ocean Engineering. This article summarizes a method that can adapt to a wide range of random wave spectrums to emulate the waves environmentally. The method is converted to computer programs which are simple and convenient by language C and compute a large number of data used as data source to wave maker. The simulation result is verified by the experiment data. The test shows that the error between the analog spectrum and the target spectrum is lowest by using the numerical method presented in this paper. The acquisition of analog wave height data are used to estimate the spectrum by correlation function method. The numerical simulation method has a practical application value in the wave simulation.
YU Long-fei , ZHANG Ya-qun . 2D Wave Simulation and Validation Based on Ocean Wave Spectrums[J]. Advances in New and Renewable Energy, 2015 , 3(3) : 214 -217 . DOI: 10.3969/j.issn.2095-560X.2015.03.009
[1] 郑茂琦, 马春翔, 王志波, 等. 基于海浪谱的海浪模拟的改进[J]. 系统仿真学报, 2014, 36(2): 369-375.
[2] 俞聿修. 随机海浪及其工程应用[M]. 大连: 大连理工大学出版社. 2000.
[3] 王立军. 船舶动力定位海浪环境的实时仿真与海浪谱分析[J]. 华东船舶工业学院学报, 2001, 15(1): 48-51.
[4] 李远林. 近海结构水动力学[M]. 肇庆: 广东理工大学出版社. 1999.
[5] 文圣常. 海浪理论与计算原理[M]. 北京: 科学出版社. 1984.
[6] 徐德伦, 于定勇. 随机海浪理论[M]. 北京: 高等教育出版社. 2001.
[7] 张凤均. Labwindows/CVI开发入门和进阶[M]. 北京: 北京航空航天大学出版社. 2002.
[8] 杨惠珍, 康凤举, 褚彦军, 等. 基于海浪谱的随机海浪仿真及验证[J]. 系统仿真学报, 2005, 17(10): 2324-2326.
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