原文传递
Wave Runup Loading Behind a Semipermeable Obstacle
| 题名： | Wave Runup Loading Behind a Semipermeable Obstacle |
| 正文语种： | 英文 |
| 作者： | Mayilvahanan Alagan Chella;Andrew B. Kennedy;Joannes J. Westerink |
| 作者单位： | Dept, of Civil and Environmental Engineering and Earth Sciences, Univ |
| 摘要： | This paper describes an investigation of the interaction of breaking solitary wave runup with a two-dimensional semipermeable (vegetated) obstacle and the resulting wave loading on a downstream cylinder. The OpenFOAM model, together with an IHFOAM module for mangrove-fluid interaction, are used for 276 numerical experiments, performed for a wide range of damping coefficients. In general, wave heights inside and just downstream of the obstacle were found to increase, compared with the bare earth case, with reflection from and inside the obstacle as the major factor. By contrast, wave loads decreased strongly when sheltered by the obstacle, with increasing damping coefficients leading to lower loads, but with considerable scatter. This paper provides several different methods to estimate wave runup loads behind semipermeable obstacles, with results presented in forms that may prove useful for design. |
| 出版日期： | 2020.07-08 |
| 出版年： | 2020 |
| 期刊名称： | Journal of Waterway, Port, Coastal, and Ocean Engineering |
| 卷： | Vol.146 |
| 期： | No.04 |
| 页码： | 04020014 |
相关文献
- Dissipation Effects of Coastal Vegetation on Nearshore Structures under Wave Runup Loading
- Obstacle detection system for big trucks
- LEAVE IT ALL BEHIND
- Wave-Structure Interactions of Flexible Bags with Elastic Tendons: Application to Wave Energy Conversion
- Numerical and Experimental Analysis of the Effect of Rigid Barriers on Blast Wave Propagation
- DESALINATING OCEAN WATER
检索历史
应用推荐
