| 潜堤附近波浪场精细模拟的PLIC-VOF模型 |
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| 引用本文： | 刘诚,蒋昌波,刘晓平.潜堤附近波浪场精细模拟的PLIC-VOF模型[J].水科学进展,2006,17(5):671-675. |
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| 作者姓名： | 刘诚 蒋昌波 刘晓平 |
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| 作者单位： | 1.大连理工大学海岸和近海工程国家重点实验室, 辽宁, 大连, 116023; |
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| 摘 要： | 采用PLIC-VOF追踪自由面,利用无反射造波边界条件数值造波,结合有限差分方法离散求解潜堤附近水域的立面二维N-S方程,得到潜堤附近波浪场。对两种典型潜堤结构附近的波浪场进行了数值计算并与模型实验结果作了比较。比较结果表明,基于PLIC-VOF的数值方法能够有效地追踪波浪自由面并得到潜堤附近精细的波浪场。
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| 关 键 词： | PLIC-VOF N-S方程 有限差分法 波浪场 潜堤 |
| 文章编号： | 1001-6791（2006）05-0671-05 |
| 收稿时间： | 2005-03-22 |
| 修稿时间： | 2005-09-01 |
Fine simulation of wave field near submerged bars using PLIC-VOF model |
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| LIU Cheng,JIANG Chang-bo,LIU Xiao-ping.Fine simulation of wave field near submerged bars using PLIC-VOF model[J].Advances in Water Science,2006,17(5):671-675. |
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| Authors: | LIU Cheng JIANG Chang-bo LIU Xiao-ping |
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| Affiliation: | 1.State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116023, China;2.College of River and Ocean Engineering, Changsha University of Science and Technology, Changsha 410076, China |
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| Abstract: | The purpose of this paper is to simulate the wave profile and flow field when the wave propagates the submerged bars by using the PLIC-VOF model to trace the free surface of wave and the finite difference method to solve the 2-D N-S equations.After comparing the numerical results of two kinds of submerged bars with the experimental ones,it is believed that the PLIC-VOF model used in this study is effective and can compute wave field finely. |
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| Keywords: | PLIC-VOF |
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