Wave boundary layer model in SWAN revisited

doi:10.5194/os-15-361-2019

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋环境与数值模拟研究室

	Wave boundary layer model in SWAN revisited
	Du, Jianting 1,3,4; Bolanos, Rodolfo 2; Larsen, Xiaoli Guo 1; Kelly, Mark 1
刊名	OCEAN SCIENCE
	2019-04-10
卷号	15 期号:2 页码:361-377
ISSN号	1812-0784
DOI	10.5194/os-15-361-2019
英文摘要	In this study, we extend the work presented in Du et al. (2017) to make the wave boundary layer model (WBLM) applicable for real cases by improving the wind-input and white-capping dissipation source functions. Improvement via the new source terms includes three aspects. First, the WBLM wind-input source function is developed by considering the impact of wave-induced wind profile variation on the estimation of wave growth rate. Second, the white-capping dissipation source function is revised to be not explicitly dependent on wind speed for real wave simulations. Third, several improvements are made to the numerical WBLM algorithm, which increase the model's numerical stability and computational efficiency. The improved WBLM wind-input and white-capping dissipation source functions are calibrated through idealized fetch-limited and depth-limited studies, and validated in real wave simulations during two North Sea storms. The new WBLM source terms show better performance in the simulation of significant wave height and mean wave period than the original source terms.
资助项目	DTU Wind Energy[12263]
WOS研究方向	Meteorology & Atmospheric Sciences ; Oceanography
语种	英语
出版者	COPERNICUS GESELLSCHAFT MBH
WOS记录号	WOS:000464037000001
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/18362]
专题	业务部门_海洋环境与数值模拟研究室
通讯作者	Du, Jianting
作者单位	1.Tech Univ Denmark, Dept Wind Energy, Roskilde, Denmark 2.DHI, Agern Alle 5, Horsholm, Denmark 3.Minist Nat Resources China, Inst Oceanog 1, Qingdao, Shandong, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Lab Reg Oceanog & Numer Modeling, Qingdao, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Du, Jianting,Bolanos, Rodolfo,Larsen, Xiaoli Guo,et al. Wave boundary layer model in SWAN revisited[J]. OCEAN SCIENCE,2019,15(2):361-377.
APA	Du, Jianting,Bolanos, Rodolfo,Larsen, Xiaoli Guo,&Kelly, Mark.(2019).Wave boundary layer model in SWAN revisited.OCEAN SCIENCE,15(2),361-377.
MLA	Du, Jianting,et al."Wave boundary layer model in SWAN revisited".OCEAN SCIENCE 15.2(2019):361-377.