| Numerical Modeling of Wave and Current Interaction in the Tidal Inlet Area |
| |
| 作者单位： | Yan Yixin
Associate Professor，Institute of Coastal and Oceanic Engineering，Hohai University，Nanjing |
| |
| 摘 要： | This paper investigates the phenomena of wave refraction and diffraction in the slowly varying topography, as well as the current deflection due to wave actions. A numerical model is developed based on depth integrated mean continuity equation and momentum equations, and a 3rd-order wave equation which governs the wave diffraction, refraction and interaction with current. Examples to examine the above model are given comparing with the laboratory data or the numerical results of other researchers. An example simulating the inlet area shows the interesting velocity field which may be used as a pioneer to further study on the nearshore hydrodynamics and sedimentation.
|
Numerical Modeling of Wave and Current Interaction in the Tidal Inlet Area |
| |
| Authors: | Yan Yixin Associate Professor |
| |
| Institution: | Yan Yixin
Associate Professor,Institute of Coastal and Oceanic Engineering,Hohai University,Nanjing |
| |
| Abstract: | This paper investigates the phenomena of wave refraction and diffraction in the slowly varying topography, as well as the current deflection due to wave actions. A numerical model is developed based on depth integrated mean continuity equation and momentum equations, and a 3rd-order wave equation which governs the wave diffraction, refraction and interaction with current. Examples to examine the above model are given comparing with the laboratory data or the numerical results of other researchers. An example simulating the inlet area shows the interesting velocity field which may be used as a pioneer to further study on the nearshore hydrodynamics and sedimentation. |
| |
| Keywords: | numerical model wave current interaction refraction diferaction deflection |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国海洋工程》浏览原始摘要信息 |
| 点击此处可从《中国海洋工程》下载免费的PDF全文 |
