标题:Effect of hole diameter of rotary-shaped artificial reef on flow field
作者:Jiang, Zhaoyang ;Liang, Zhenlin ;Zhu, Lixin ;Guo, Zhansheng ;Tang, Yanli
作者机构:[Jiang, Zhaoyang ;Liang, Zhenlin ;Zhu, Lixin ;Guo, Zhansheng ] Marine College, Shandong University, Weihai; 264209, China;[Tang, Yanli ] Fisheries Col 更多
通讯作者:Jiang, Zhaoyang
通讯作者地址:[Jiang, Z] Marine College, Shandong UniversityChina;
来源:Ocean Engineering
出版年:2020
卷:197
DOI:10.1016/j.oceaneng.2020.106917
关键词:Artificial reef; Cut-opening ratio; Flow field; Numerical simulation; Reef design
摘要:Opening holes, especially circular hole, in artificial reef block is a conventional choice in design of artificial reef. However, there is less scientific study about how to select the hole diameter. In this article the performance of the rotary-shaped artificial reefs with different size of circle holes was investigated using CFD method and the orthogonal experiment design. The reef having the best performance was identified. The results indicate that the design of interlaced hole diameter can significantly promote the flow field scope, especially the height of upwelling, in comparison with that with the uniform hole diameter. There is no obvious relationship between the cut-opening ratio and flow field effect for the rotary-shaped reef. This work supplies a scientific evidence for how to select the hole diameter for an artificial reef. © 2020 Elsevier Ltd
收录类别:EI;SCOPUS
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078066512&doi=10.1016%2fj.oceaneng.2020.106917&partnerID=40&md5=8e21be205b956703f20f1acaed6f3e9f
TOP