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Numerical simulation of long-wave wave dissipation in near-water flat-plate array breakwaters

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成果类型:
期刊论文
作者:
Zhou, Wenzhe;Cheng, Yongzhou;Lin, Zhiyuan
通讯作者:
Yongzhou Cheng
作者机构:
[Zhou, Wenzhe; Cheng, Yongzhou; Lin, Zhiyuan] Changsha Univ Sci & Technol, Sch Hydraul & Environm Engn, Changsha 410114, Peoples R China.
[Cheng, Yongzhou] Key Lab Water Sediment Sci & Water Disaster Preven, Changsha 410114, Peoples R China.
通讯机构:
[Yongzhou Cheng] S
School of Hydraulic and Environmental Engineering, Changsha University of Science & Technology, Changsha, 410114, China<&wdkj&>Key Laboratory of Water-Sediment Sciences and Water Disaster Prevention of Hunan Province, Changsha, 410114, China
语种:
英文
关键词:
Flat plate array breakwater;Wave transmitted coefficient;Flow field;Vorticity field;Hydrodynamic characteristics
期刊:
Ocean Engineering
ISSN:
0029-8018
年:
2023
卷:
268
页码:
113377
基金类别:
CRediT authorship contribution statement Wenzhe Zhou: Data curation, Writing – original draft, Writing – review & editing. Yongzhou Cheng: Conceptualization, Validation, Supervision, Project administration, acquisition. Zhiyuan Lin: Methodology, Software, Formal analysis.
机构署名:
本校为第一机构
院系归属:
水利工程学院
摘要:
A plate system, composed of flat array is proposed to be one type of breakwater. At present, little research has been done on the wave elimination of the plate under long-period waves. The Reynolds-averaged Navier-Stokes (RANS) equations are treated based on three-dimensional closed RNG k-epsilon turbulence model and the governing equations are solved by VOF method. A numerical model of the interaction between wave and flat array breakwater is established to study the wave elimination performance of different wave period ang steep. The flow and vortex fields are solved to research the wave dis...

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