| 湛江港邻近海域台风浪的模拟研究 |
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| 引用本文： | 陈希,沙文钰,闵锦忠,李妍.湛江港邻近海域台风浪的模拟研究[J].南京气象学院学报,2002,25(6):779-786. |
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| 作者姓名： | 陈希 沙文钰 闵锦忠 李妍 |
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| 作者单位： | 1. 解放军理工大学,气象学院,海洋气象教研室,江苏,南京,211101
2. 南京气象学院,气象灾害和环境变化开放研究实验室,江苏,南京,210044 |
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| 基金项目： | 总参重点项目“军用码头、避风港风暴潮、流、浪的模拟研究”，[2 0 0 0 ]参作气字第 61号 |
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| 摘 要： | 对第三代近岸海浪数值模式SWAN及包含的物理过程进行了简要介绍，利用该模式对影响南海湛江港海域的二次台风浪过程进行了模拟研究：由藤田台风风场模型同化相应时刻的台风要素、NCAR/NCEP网格点资料、单站观测资料后，提供模式所需风场；利用自嵌套的方式，提供模式波谱边界条件；两次模拟结果与实际海浪观测资料相符较好，可以为该海域台风浪的模拟预报提供较为重要的参考。
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| 关 键 词： | 台风浪 台风风场 近岸海浪模式 数值模拟 耗散作用 湛江市 |
| 文章编号： | 1000-2022(2002)06-0779-08 |
| 修稿时间： | 2002年4月8日 |
A Simulation of Typhoon Waves near Zhanjiang Port |
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| CHEN Xi ,SHA Wen yu ,MIN Jin zhong ,LI Yan.A Simulation of Typhoon Waves near Zhanjiang Port[J].Journal of Nanjing Institute of Meteorology,2002,25(6):779-786. |
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| Authors: | CHEN Xi SHA Wen yu MIN Jin zhong LI Yan |
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| Institution: | CHEN Xi 1,SHA Wen yu 1,MIN Jin zhong 2,LI Yan 1 |
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| Abstract: | A simulative study is made to the process of two typhoon waves that affected the sea area near Zhanjiang port based on the third generation of nearshore seawave numerical model SWAN.The wind field demanded by the model is provided after the corresponding typhoon elements,data at gridpoint of NCAR/NCEP,and measurements at individual station are assimilated by the virtue of Tengtian model of typhoon wind field.A boundary of the model's wave spectrum is obtained by the use of self nested method.The results of the two simulations conform well to the observed data,which can provide an improtant reference for modeling forecast of typhoon waves on the sea. |
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| Keywords: | typhoon wave wind field of typhoon the third generation of nearshore seawave model numerical simulation |
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