| 用VOF法数值模拟孤立波迎撞及在后台阶上的演化 |
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| 引用本文： | 万德成.用VOF法数值模拟孤立波迎撞及在后台阶上的演化[J].计算物理,1998,15(6):654-666. |
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| 作者姓名： | 万德成 |
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| 作者单位： | 上海大学上海市应用数学和力学研究所 200072 |
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| 基金项目： | 国家自然科学基金和上海市教委发展基金资助项目 |
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| 摘 要： | 通过数值离散求解二维Navier-Stokes方程和利用VOF界面跟踪技术,分别对两个界面孤立波之间的迎撞问题和一个孤立波在后台阶地形上的演化问题进行数值模拟。
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| 关 键 词： | 孤立波 迎撞 后台阶 VOF法 |
| 收稿时间： | 1997-07-18 |
| 修稿时间： | 1998-06-08 |
NUMERICAL SIMULATIONS OF THE COLLISIONS BETWEEN TWO SOLITARY WAVES AND THE TRANSFORMATION OF A SOLITARY WAVE OVER BACKWARD STEP BY VOF METHOD |
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| Wan Decheng.NUMERICAL SIMULATIONS OF THE COLLISIONS BETWEEN TWO SOLITARY WAVES AND THE TRANSFORMATION OF A SOLITARY WAVE OVER BACKWARD STEP BY VOF METHOD[J].Chinese Journal of Computational Physics,1998,15(6):654-666. |
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| Authors: | Wan Decheng |
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| Institution: | Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, 200072 |
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| Abstract: | The full 2D Navier Stokes equations and VOF technique are adopted to solve numerically problems of the collisions between two interfacial solitary waves and of the transformation of a solitary wave passing over backward step. |
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| Keywords: | solitary wave collisions backward step VOF method |
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