| 斜压海洋能量传递对风场的响应 |
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| 引用本文： | 陈维亮,吴德星,陈学恩.斜压海洋能量传递对风场的响应[J].中国海洋大学学报(自然科学版),2012,42(5):7-13. |
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| 作者姓名： | 陈维亮 吴德星 陈学恩 |
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| 作者单位： | 1. 中国海洋大学物理海洋实验室,山东青岛266100;海军潜艇学院,山东青岛266071
2. 中国海洋大学物理海洋实验室,山东青岛,266100 |
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| 基金项目： | 国家高技术研究发展计划项目，科技部对欧盟科技合作专项 |
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| 摘 要： | 风是海水运动的重要动力因素,也是海洋内部的主要能量来源.本文在应用陆架海洋模式HAMSOM对东中国海海水运动进行数值模拟的基础上,通过傅里叶变换、旋转谱分析等研究方法,对风向海洋的能量输运进行研究.研究结果显示,风场向海洋输运的最有效途径是风杨扰动量与流场扰动量的相互作用;惯性能量主要来源于海洋表层,由风场提供,向下传递;而潮频率能量大部分来自海底的内潮与底地形相互作用,向上传递.
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| 关 键 词： | 风场输入 能量传递 HAMSOM模式 博里叶变换 旋转谱分析 |
Baroclinic Ocean Response of the Wind Field |
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| CHEN Wei-Liang
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WU De-Xing
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CHEN Xue-En.Baroclinic Ocean Response of the Wind Field[J].Periodical of Ocean University of China,2012,42(5):7-13. |
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| Authors: | CHEN Wei-Liang WU De-Xing CHEN Xue-En |
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| Institution: | 1(1.The Key Laboratory of Physical Oceanography,MOE,Ocean University of China,Qingdao 266100,China;2.Navy Submarina Academy,Qingdao 266071,China) |
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| Abstract: | Wind is an important driving force of internal waves generated by one of the factors,but also the ocean interior mixing one of the main source of energy.In this paper,the marine shelf of the East China Sea HAMSOM model to simulate the model output compared with the actual data,through the Fourier transform to find transport to the ocean wind field the most effective way is the wind field and the disturbance The interaction of flow disturbance.By rotating the spectral analysis,to determine the inertial energy is derived from the table,provided by the wind,passed down;and tidal energy most of the internal tide from the sea bottom topography and the interaction of upward communication. |
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| Keywords: | wind input energy transfer HAMSOM model Fourier transform rotary spectral analysis |
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