地转条件下的浪致辐射应力

孙孚; 魏永亮; 吴克俭

地转条件下的浪致辐射应力

中国海洋大学物理海洋教育部重点实验室, 山东青岛 266003

基金项目: 国家自然科学基金资助项目(40276010;40490263);高等学校全国优秀博士学位论文专项资助(200021);"973"国家基础研究计划(2005CB422302;2005CB422307)

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出版历程
- 收稿日期: 2006-01-12
- 修回日期: 2006-08-09

Wave-induced radiation stress under geostrophic condition

Laboratory of Physical Oceanography, Ocean University of China, Qingdao 266100, China

摘要

摘要: 首先将Longuet-Higgins提出的海浪辐射应力拓广为自海面至任意深度的单位面积铅直水柱承受的海浪辐射应力,并在此基础上首次给出地转条件下单位水体承受的海浪辐射应力计算式.最后给出单位水体承受的浪致作用力,为在海流数值模拟中便利的考虑海浪对流的驱动作用提供必要的条件.
- 海浪 /
- 地转 /
- 辐射应力
Abstract: The concept of wave-induced 2-dimentional radiation stress firstly proposed by Longuet-Higgins is extended to 3-dimentional radiation stress by taking the earth rotation into account.The mathematical expression of wave radiation stress on the unitarea of water column is derived when considering the earth rotation.The results in this paperwould play a substantial role in the study of wave-driven circulations.
- wave /
- geostrophy /
- radiation stress

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参考文献(12)

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