Zhang, C;
Zhuang, Q;
Huang, L;
Ning, D;
(2021)
新型复合软尾防波堤的 OpenFOAM 数值研究.
In:
Proceedings of the 20th China Ocean and Coastal Engineering Conference.
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NUMERICAL STUDY ON A NOVAL COMPOSITE SOFT-TAIL BREAKWATER BASED ON OPENFOAM.pdf - Accepted Version Download (931kB) | Preview |
Abstract
本文将透空防波堤与弹性薄板结构相结合，提出一种新型复合软尾防波堤，在透空防波堤防浪性能的基础上， 利用软尾结构实现对长波透射的抑制。基于开源软件 OpenFOAM 建立数值波浪水池，利用双向流固耦合技术，实现波 浪与防波堤软尾结构相互作用的实时模拟。改变软尾结构的长度和刚度，研究了不同波长条件下软尾防波堤的防浪 性能与所受水动力情况。研究发现，在本文所考虑参数范围内，软尾结构可以有效减小波浪透射效应，软尾刚度对 透射性能影响较小；软尾长度会影响防波堤箱体所受垂向动压力与水平波浪力的波动特性，软尾结构的刚度则对防 波堤箱体所受波浪力的影响较小。
| Type: | Proceedings paper |
|---|---|
| Title: | 新型复合软尾防波堤的 OpenFOAM 数值研究 |
| Event: | The 20th China Ocean and Coastal Engineering Conference |
| Open access status: | An open access version is available from UCL Discovery |
| Language: | Chinese |
| Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | 透空防波堤；波浪透射；OpenFOAM；流固耦合 |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Mechanical Engineering |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10126654 |
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