一种波能发电开孔浮式防波堤的数值模拟研究  

Numerical study on the wave power generation perforated floating breakwater

作　　者：李佳繁 郑艳娜 林裕强 陈昌平 杨杰 Li Jiafan;Zheng Yanna;Lin Yuqiang;Chen Changping;Yang Jie(School of Ocean and Civil Engineering,Dalian Ocean University,Dalian 116024,China)

机构地区：[1]大连海洋大学海洋与土木工程学院,辽宁大连116024

出　　处：《山西建筑》2022年第11期46-48,72,共4页Shanxi Architecture

基　　金：辽宁省教育厅科研项目(LJKZ0717);海岸及近海工程国家重点实验室开放基金(LP2121);设施渔业教育部重点实验室开放课题。

摘　　要：通过水动力仿真分析软件ANSYS AQWA对新型浮式防波堤的透射系数进行模拟计算,讨论了周期、水深等因素对浮式防波堤消浪性能的影响。结果表明,新型波能发电开孔浮式防波堤的消浪性能较好;周期和水深对新型浮式防波堤消浪性能的影响较明显,周期较短、水深较小时消浪性能较好。In order to study the wave dissipation effect of the new floating breakwater under the action of regular waves,the hydrodynamic simulation analysis software ANSYS AQWA is used to simulate and verify the model.The influence factors including the wave period and water depth are discussed.The results show that the wave dissipation performance of the new floating breakwater is better than that of similar structures,especially under long wave conditions.The wave period and water depth has an obvious influence on the wave dissipation performance.The wave dissipation performance is better when the period is shorter and the water depth is smaller.

关 键 词：波能发电 浮式防波堤 消浪性能 透射系数 

分 类 号：U656.2[交通运输工程—港口、海岸及近海工程]