海洋科学2017，Vol.41Issue(6)：92-97,6.DOI:10.11759/hykx20160904003
基于三阶斯托克斯波的谱估计及海浪数值模拟研究
Spectral estimation and numerical simulation based on third-order Stokes Waves
摘要
Abstract
Based on the third-order Stokes wave theory, a nonlinear wave model is proposed, which uses a modified third-order Stokes wave as the component wave and a modified AR model spectrum estimation method as the target spectrum. It is a new way to establish the spectrum model of a deep-water nonlinear wave. The spectral comparison method, based on the time series of ocean wave height established from the simulated spectrum and phase spectrum, is used to verify the superiority of the new spectrum, which provides technical support for the fundamental estima-tion of the ocean wave spectrum and can help control the sea battlefield in the future.关键词
三阶斯托克斯波/频谱/海浪模型/相位谱Key words
third-order Stokes/spectrum/wave model/phase spectrum分类
交通工程引用本文复制引用
薛亚东,西文韬,石爱国,张新宇,李东..基于三阶斯托克斯波的谱估计及海浪数值模拟研究[J].海洋科学,2017,41(6):92-97,6.基金项目
Equipment Research Project of 12th Five-year Plan of People's Liberation Army General Armaments Department, No. 51314030101总装备部十二五装备预研项目(51314030101) （51314030101）
