| 近海风暴流的数值试验 |
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| 引用本文： | 王大鸿,王志联.近海风暴流的数值试验[J].中国海洋大学学报(自然科学版),1993(2). |
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| 作者姓名： | 王大鸿 王志联 |
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| 作者单位： | 青岛海洋大学物理海洋与海洋气象系
(王大鸿)，青岛海洋大学物理海洋与海洋气象系(王志联) |
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| 摘 要： | 用一个水平二维模式对近海风暴流进行数值研究。选用西行、北上和西行转向三个模式台风路径。发现在台风后部沿轨迹右侧留有强的、稳定的、与台风同方向的“尾流”。在“尾流”右侧还伴有一个绕“水堆”的顺时针方向的涡旋。试验证实台风过境后主要增水区位于台风路径右侧。并指出海洋对缓慢移动的台风的响应更强。
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| 关 键 词： | 近海 风暴流 数值试验 海洋响应 尾流 |
NUMERICAL EXPERIMENTS OF STORM-INDUCED CURRENTS IN COASTAL SEAS |
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| Wang Dahong Wang Zhilian.NUMERICAL EXPERIMENTS OF STORM-INDUCED CURRENTS IN COASTAL SEAS[J].Periodical of Ocean University of China,1993(2). |
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| Authors: | Wang Dahong Wang Zhilian |
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| Institution: | Department of Physical Oceanography and Marine Meteorology |
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| Abstract: | A two-dimensional horizontal model is employed for numerical studies of storm-induced currents in coastal seas. Three model typhoon tracks, westerly, northerly and turning northwestward arc selected. It is noteworthy that along the track a strong sustained wake current in the same direction with the typhoon is left behind the typhoon centre and on the right of the wake current is a clockwise vortex around a water pile. The fact that the water elevation area is located on the right of the tracks as shown by the results of the storm surge models is obvious. The results also indicate that the oceanic response to the slower translating typhoons is stronger. |
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| Keywords: | Storm-induced currents coastal seas numerical experiment ocean response wake current |
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