| Three-dimensional numerical simulation of obfique wave action on vertical walls |
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| 作者姓名： | LI Benxia YU Xiping YU Yuxiu |
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| 作者单位： | [1]Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China [2]State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China |
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| 基金项目： | The research project is financially supported by the National Science Foundation of China for Distinguished Young Scholars under contract No. 50025925 and the National Natural Science Foundation of China under contract No.50079001. |
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| 摘 要： | A three-dimensional numerical model based on the potential theory was developed to study the oblique wave action on vertical walls. A source term inside the domain was used to generate incident waves and outgoing waves were dissipated by sponge layers and transmitted by radiation boundaries. The finite difference method was used to solve the governing equations and boundary conditions in the regular transformed domain in σ-coordinate. Satisfactory agreements between the numerical predictions and experimental results of wave force were obtained. It is concluded that the maximum wave force acting on the vertical walls is induced by the obliquely incident waves rather than the normally incident waves.
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| 关 键 词： | 位势理论 海洋 数值模拟 波浪 垂直线 |
| 收稿时间： | 2005-08-17 |
| 修稿时间： | 2005-10-09 |
Three-dimensional numerical simulation of obfique wave action on vertical walls |
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| LI Benxia YU Xiping YU Yuxiu.Three-dimensional numerical simulation of obfique wave action on vertical walls[J].Acta Oceanologica Sinica,2006,25(1):147-153. |
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| Authors: | LI;Benxia;YU;Xiping;YU;Yuxiu |
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| Abstract: | |
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| Keywords: | oblique waves vertical walls wave action potential theory |
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