Numerical Study of Hydrodynamic Process in Chaohu Lake

CORC > 力学研究所 > 中国科学院力学研究所 > 流固耦合系统力学重点实验室(2012-)

	Numerical Study of Hydrodynamic Process in Chaohu Lake
	Chen YY; Liu QQ(刘青泉)
刊名	Journal of Hydrodynamics
	2015-10
通讯作者邮箱	chenyuanying@imech.ac.cn ; qqliu@imech.ac.cn
卷号	27 期号:5 页码:720-729
关键词	Chaohu Lake FVCOM flow field wind-driven extreme situation flow's response
ISSN号	1001-6058
通讯作者	Liu, QQ (reprint author), Chinese Acad Sci, Inst Mech, Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
产权排序	[Chen Yuan-ying; Liu Qing-quan] Chinese Acad Sci, Inst Mech, Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China
中文摘要	In this paper, the hydrodynamic characteristics of water flow in Chaohu Lake are studied by using the finite volume coastal ocean model (FVCOM), which is verified by the observed data. The typical flow field and the 3-D flow structure are obtained for the lake. The flow fields under extreme conditions are analyzed to provide a prospective knowledge of the water exchange and the transport process.The influence of the wind on the flow is determined by the cross spectrum method. The results show that the wind-driven flow dominates most area of the lake. Under prevailing winds in summer and winter, the water flows towards the downwind side at the upper layer while towards the upwind side at the lower layer in most area except that around the Chaohu Sluice. The extreme wind speed is not favorable for the water exchange while the sluice's releasing water accelerates the process. The water velocity in the lake is closely related with the wind speed.
分类号	Q4
类目[WOS]	Mechanics
研究领域[WOS]	Mechanics
关键词[WOS]	THERMAL STRUCTURE ; TAIHU LAKE ; CIRCULATION ; FVCOM ; CHINA ; MODEL
收录类别	SCI ; EI ; CSCD
原文出处	http://dx.doi.org/10.1016/S1001-6058(15)60534-0
语种	英语
WOS记录号	WOS:000364358300009
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/58182]
专题	力学研究所_流固耦合系统力学重点实验室(2012-)
推荐引用方式 GB/T 7714	Chen YY,Liu QQ. Numerical Study of Hydrodynamic Process in Chaohu Lake[J]. Journal of Hydrodynamics,2015,27(5):720-729.
APA	Chen YY,&刘青泉.(2015).Numerical Study of Hydrodynamic Process in Chaohu Lake.Journal of Hydrodynamics,27(5),720-729.
MLA	Chen YY,et al."Numerical Study of Hydrodynamic Process in Chaohu Lake".Journal of Hydrodynamics 27.5(2015):720-729.