摘要
利用Delft3D FLOW和WAVE模块建立斋堂岛海域的潮流场、波浪场水动力学模型,并通过2个模块在线耦合的方法建立波流双向耦合模型,模拟并分析波流耦合环境下的斋堂岛海域潮流特性;根据波流耦合模型和潮流模型数值模拟的结果,对比分析波流耦合环境下的斋堂岛海域潮流特性变化,同时研究波浪在沿岸不同的空间位置对流速变化的影响。结果表明:斋堂岛海域在离岸位置160~400 m的波浪破碎带区域内,波浪对流速的影响较为明显,且在水深较浅区域影响幅度大于水深较深区域。
The tidal field and wave field hydrodynamic model in sea area around Zhaitang Island were established by using Delft3 D FLOW and WAVE modules.And the online-coupling method was used to establish the bi-directional wave-current coupling model,simulating and analyzing the tidal stream characteristics under wave-current coupling environment in sea area around the Zhaitang Island.According to the comparison of the results of wave-current coupling model and tidal current model numerical simulation,the change of tidal stream characteristics under the wave-current coupling environment in sea area around Zhaitang Island was analyzed,and the effects of the wave to the flow velocity changes in different spatial positions were studied.The results show that the wave has a significant influence on the flow velocity in the wave breaking zone area around 160-400 m offshore,and the influence on the shallower water depth is larger than that on the deeper water depth.
作者
袁鹏
刘林
司先才
谭俊哲
杜修茂
王树杰
Yuan Peng;Liu Lin;Si Xiancai;Tan Junzhe;Du Xiumao;Wang Shujie(College of Engineering,Ocean University of China,Qingdao 266100,China;Ocean Engineering Key Laboratory of Qingdao,Qingdao 266100,China)
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2021年第6期5-11,共7页
Acta Energiae Solaris Sinica
基金
山东省重大基础研究计划(ZR2017ZA0202)
国家自然科学基金(51479185)。
关键词
潮流特性
波浪
波流耦合
Delft3D模型
斋堂岛
tidal stream characteristics
wave
wave-current coupling
Delft3D model
Zhaitang island
