| THE VOF METHOD FOR STUDY OF WAVE RUN-UP AND BREAKING ON A SLOPING STRUCTURE |
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| 引用本文： | Wan De-chengShanghai Institute of Applied Mathematics,and Mechanics Shanghai University,Shanghai200072,P. R. China.Miao Guo-pingDepartment of Naval Architecture and Ocean Engineering,Shanghai Jiao Tong University,Shanghai 200030,P. R. China.Dai Shi-qiangShanghai Institute of Applied Mathematics and Mechanics,Shanghai University,Shanghai200072,P. R. China.. THE VOF METHOD FOR STUDY OF WAVE RUN-UP AND BREAKING ON A SLOPING STRUCTURE[J]. 水动力学研究与进展(B辑), 1997, 0(4) |
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| 作者姓名： | Wan De-chengShanghai Institute of Applied Mathematics and Mechanics Shanghai University Shanghai200072 P. R. China.Miao Guo-pingDepartment of Naval Architecture and Ocean Engineering Shanghai Jiao Tong University Shanghai 200030 P. R. China.Dai Shi-qiangShanghai Institute of Applied Mathematics and Mechanics Shanghai University Shanghai200072 P. R. China. |
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| 作者单位： | Wan De-chengShanghai Institute of Applied Mathematics，and Mechanics Shanghai University，Shanghai200072，P. R. China.Miao Guo-pingDepartment of Naval Architecture and Ocean Engineering，Shanghai Jiao Tong University，Shanghai 200030，P. R. China.Dai Shi-qiangShanghai Institute of Applied Mathematics and Mechanics，Shanghai University，Shanghai200072，P. R. China. |
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| 摘 要： | The volume of fluid method(VOF method)for numerical simulations describing wave run-up on a sloping structure including the overturning,breaking and.merging phenomena is presented.The flow motions are governed by the classical,two-dimen-sional Navier-Stokes equation for incompressible fluid.Computational results concerning the time evolution of the free surface and pressure distribution along water bed and slope boundary are given,showing how an initial solitary wave undergoes run-up,overturning,breaking and merging on the slope.It is found that most of the wave energy is lost after the wave breaking and merging.
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THE VOF METHOD FOR STUDY OF WAVE RUN-UP AND BREAKING ON A SLOPING STRUCTURE |
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| Wan De-cheng. THE VOF METHOD FOR STUDY OF WAVE RUN-UP AND BREAKING ON A SLOPING STRUCTURE[J]. Journal of Hydrodynamics, 1997, 0(4) |
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| Authors: | Wan De-cheng |
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| Affiliation: | Wan De-chengShanghai Institute of Applied Mathematics,and Mechanics Shanghai University,Shanghai200072,P. R. China.Miao Guo-pingDepartment of Naval Architecture and Ocean Engineering,Shanghai Jiao Tong University,Shanghai 200030,P. R. China.Dai Shi-qiangShanghai Institute of Applied Mathematics and Mechanics,Shanghai University,Shanghai200072,P. R. China. |
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| Abstract: | The volume of fluid method (VOF method) for numerical simulations describing wave run-up on a sloping structure including the overturning. breaking and merging phenomena is presented. The flow motions are governed by the classical, two-dimensional Navier-Stokes equation for incompressible fluid. Computational results concerning the time evolution of the free surface and pressure distribution along water bed and slope boundary are given, showing how an initial solitary wave undergoes run-up, overturning, breaking and merging on the slope. It is found that most of the wave energy is lost after the wave breaking and merging. |
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| Keywords: | VOF method wave run-up wave breaking sloping structure |
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