| 湛江近海全日分潮的数值模拟 |
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| 引用本文： | 杨支中,沙文钰,朱首贤,李岩.湛江近海全日分潮的数值模拟[J].解放军理工大学学报,2004,5(5):88-93. |
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| 作者姓名： | 杨支中 沙文钰 朱首贤 李岩 |
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| 作者单位： | 解放军理工大学,气象学院,江苏,南京,211101;解放军理工大学,气象学院,江苏,南京,211101;解放军理工大学,气象学院,江苏,南京,211101;解放军理工大学,气象学院,江苏,南京,211101 |
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| 基金项目： | 总装预研基金资助项目 ( 4 0 70 10 40 1) |
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| 摘 要： | 通过采用二维水动力学数值模式和高分辨率的自适应曲线网格，模拟湛江附近海域主要全日分潮K1和O1分潮，比较了潮汐调和常数的模拟值和实测值，并给出K1和O1分潮的同潮图及涨憩、落憩、涨急、落急等各时刻流场，揭示了全日潮波的运动规律。
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| 关 键 词： | 湛江近海 全日分潮 数值模拟 |
| 文章编号： | 1009-3443(2004)05-0088-06 |
| 修稿时间： | 2003年11月10 |
Numerical Simulation of Diurnal Tide Components
in the Sea Near Zhanjiang |
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| YANG Zhi-zhong,SHA Wen-yu,ZHU Shou-xian and LI Yan.Numerical Simulation of Diurnal Tide Components
in the Sea Near Zhanjiang[J].Journal of PLA University of Science and Technology(Natural Science Edition),2004,5(5):88-93. |
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| Authors: | YANG Zhi-zhong SHA Wen-yu ZHU Shou-xian and LI Yan |
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| Institution: | Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China;Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China;Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China;Institute of Meteorology, PLA Univ. of Sci. & Tech., Nanjing 211101, China |
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| Abstract: | The numerical tidal model and a high-resolution self-adaptive curvilinear grid is introduced with the aim of simulating the movement of the main diurnal constituent, i.e. K_1andO_1, in the sea near Zhanjiang. The error of tidal harmonic constant in simulation is slight as compared with the observed value. With the cotidal chart of K_1andO_1 and the current field graphics at four typical moments plotted, the movement law of tide and tidal current of diurnal constituent is revealed. |
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| Keywords: | sea near Zhanjiang diurnal constitueat numerical simulation |
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