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| 湛江湾三维潮汐潮流数值模拟 | |
| 引用本文： | 李希彬,孙晓燕,宋军,姚志刚.湛江湾三维潮汐潮流数值模拟[J].海洋通报,2011,30(5):509-517. |
| 作者姓名： | 李希彬 孙晓燕 宋军 姚志刚 |
| 作者单位： | 1. 国家海洋局天津海洋环境监测中心站 天津市海洋环境监测预报中心,天津,300451 2. 国家海洋信息中心,天津,300171 3. 中国海洋大学海洋环境学院,山东青岛,250100 |
| 摘 要： | 基于采用不规则三角网格和有限体积方法的FVCOM模式,建立湛江湾附近海域的三维潮汐潮流数值模型,通过验证,结果与观测数据符合良好,重现了湛江湾的潮位和潮流变化状况.根据模拟结果计算得湛江湾的潮汐有明显不规则半日潮特征,主要分潮波M2、S2、K1、O1主要从外海传入,不构成独立的潮汐系统,其中M2分潮的最大振幅为109c... |
| 关 键 词： | 湛江湾 三维数值模拟 潮汐 潮流 余流 |
| 收稿时间： | 2010/8/26 0:00:00 |
| 修稿时间： | 4/8/2011 12:00:00 AM |
Three-dimensional numerical simulation of tidal current in Zhanjiang Bay |
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| LI Xi-bin,SUN Xiao-yan,SONG Jun and YAO Zhi-gang.Three-dimensional numerical simulation of tidal current in Zhanjiang Bay[J].Marine Science Bulletin,2011,30(5):509-517. | |
| Authors: | LI Xi-bin SUN Xiao-yan SONG Jun and YAO Zhi-gang |
| Institution: | LI Xi-bin1,SUN Xiao-yan2,SONG Jun2,YAO Zhi-gang3(1.Tianjin Marine Environmental Monitoring Central Station,SOA,Tianjin Marine Environmental Monitoring and Forecasting Center,Tianjin 300451,China,2.National Marine Data and Information Service,Tianjin 300171,3.College of Physical and Environmental Oceanography,Ocean University of China,Qingdao 266100,China) |
| Abstract: | Based on an unstructured grid,finite-volume coastal ocean model(FVCOM),the complete three-dimensional fine-solution equation group of shallow-sea tide is adopted to calculate the tide in Zhanjiang Bay.The equation group consists of tide-control equations and obturating turbulence equations.Using harmonic analysis of the calculated tidal level and current,the distributions of co-tidal lines for M2,S2,K1 and O1 are obtained,with 109 cm,the maximum amplitude of M2,There's two flood and ebb tides in 24 hours,an... |
| Keywords: | Zhanjiang Bay three-dimensional numerical simulation tide tidal current residual current |
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