Application of renormalization group model to the numerical simulation of tidal current in the Qiongzhou Channel
Cai, SQ; Cai, SQ, Acad Sinica, S China Sea Inst Oceanol, Lab Trop Marine Environm Dynam, 164 W Xingang Rd, Guangzhou 510301, Peoples R China
2001
发表期刊ESTUARINE COASTAL AND SHELF SCIENCE
ISSN0272-7714
卷号53期号:2页码:141-150
摘要In this paper, the limitation of applying the Munk-Anderson and turbulent closure (TC) models to the turbulent numerical simulation onshore is discussed. The renormalization group (RNG) model is a most powerful computational tool in determining eddy viscosity coefficient based on renormalization group theory. It not only overcomes the above models' limitation, but also shows the physical phenomena such as anisotropy and backscatter in the turbulent motion. The RNG model and TC model are introduced respectively into the three-dimensional shelf sea model-HAMSOM model-to determine the vertical eddy viscosity coefficient, and the simulation results based on RNG model are shown to be better than those based on TC model. According to the RNG model's results, some characteristics of the tidal current in Qiongzhou Channel in summer are analysed. (C) 2001 Academic Press.
部门归属Acad Sinica, S China Sea Inst Oceanol, Lab Trop Marine Environm Dynam, Guangzhou 510301, Peoples R China
关键词Tidal Currents Eddy Viscosity Turbulence Numerical Model Channels South China Sea
学科领域Marine & Freshwater Biology ; Oceanography
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收录类别sci
资助项目LED
WOS记录号WOS:000171125500002
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被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/5491
专题热带海洋环境国家重点实验室(LTO)
通讯作者Cai, SQ, Acad Sinica, S China Sea Inst Oceanol, Lab Trop Marine Environm Dynam, 164 W Xingang Rd, Guangzhou 510301, Peoples R China
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Cai, SQ,Cai, SQ, Acad Sinica, S China Sea Inst Oceanol, Lab Trop Marine Environm Dynam, 164 W Xingang Rd, Guangzhou 510301, Peoples R China. Application of renormalization group model to the numerical simulation of tidal current in the Qiongzhou Channel[J]. ESTUARINE COASTAL AND SHELF SCIENCE,2001,53(2):141-150.
APA Cai, SQ,&Cai, SQ, Acad Sinica, S China Sea Inst Oceanol, Lab Trop Marine Environm Dynam, 164 W Xingang Rd, Guangzhou 510301, Peoples R China.(2001).Application of renormalization group model to the numerical simulation of tidal current in the Qiongzhou Channel.ESTUARINE COASTAL AND SHELF SCIENCE,53(2),141-150.
MLA Cai, SQ,et al."Application of renormalization group model to the numerical simulation of tidal current in the Qiongzhou Channel".ESTUARINE COASTAL AND SHELF SCIENCE 53.2(2001):141-150.
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