Direct numerical simulation of interaction between wave and porous breakwater based on N-S equation
| Autor: | Deng-ting Wang |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Engineering
Computer simulation Field (physics) Renewable Energy Sustainability and the Environment business.industry Mechanical Engineering Finite difference method Direct numerical simulation Ocean Engineering Mechanics Oceanography Physics::Fluid Dynamics Wave flume Free surface Volume of fluid method Geotechnical engineering Vector field business |
| Zdroj: | China Ocean Engineering. 26:565-574 |
| ISSN: | 2191-8945 0890-5487 |
| DOI: | 10.1007/s13344-012-0043-z |
| Popis: | In this paper, a numerical model is established. A modified N-S equation is used as a control equation for the wave field and porous flow area. The control equations are discreted and solved by the finite difference method. The free surface is tracked by the VOF method. The pressure field and velocity field of the whole flow area are solved by the reiterative iteration method. Finally, compared with the physical model test results of wave flume, the numerical model established in the present study is validated. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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