Comparison of Hydrodynamic Performances Between Single Pontoon and Double Pontoon Floating Breakwaters Through the SPH Method
| العنوان: | Comparison of Hydrodynamic Performances Between Single Pontoon and Double Pontoon Floating Breakwaters Through the SPH Method |
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| المؤلفون: | Yong-kun Chen, Yong Liu, Domenico D. Meringolo |
| المصدر: | China Ocean Engineering. 36:894-910 |
| بيانات النشر: | Springer Science and Business Media LLC, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Renewable Energy, Sustainability and the Environment, Mechanical Engineering, Ocean Engineering, Oceanography |
| الوصف: | A numerical study adopting the 2D δ-SPH model is performed to compare the hydrodynamic characteristics of a single pontoon floating breakwater and a double pontoon floating breakwater. Numerical simulations are performed using the δ-SPH model and experimental tests are conducted to validate the numerical model. The numerical results of both the free surface elevations and motions of the floating breakwater are in good agreement with the experimental results. Numerical results show that when the pontoon drafts are larger, the double pontoon floating breakwater performs better in wave attenuations compared with the single pontoon floating breakwater, and for all the drafts, the amplitudes of motions including sway, heave and roll of the double pontoon floating breakwater is always smaller. In addition, increasing the spacing between the two pontoons can further reduce the amplitudes of pontoon motions and improve the wave attenuation ability of the double pontoon floating breakwater. |
| تدمد: | 2191-8945 0890-5487 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::d6c527197cd24884f2ad13146aca4f94 https://doi.org/10.1007/s13344-022-0078-8 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........d6c527197cd24884f2ad13146aca4f94 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 21918945 08905487 |
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