Strongly nonlinear long interfacial waves in uniform basic flows and their dispersion relationship

doi:10.1007/s00343-009-0135-7

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	Strongly nonlinear long interfacial waves in uniform basic flows and their dispersion relationship
	Yang Hongli 1,2,3; Yang Liangui 1; Song Jinbao 2,3; Hou Yijun 2,3; Yang Jianping 4
	2009-02-01
发表期刊	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	0254-4059
卷号	27 期号:1 页码:135-141
文章类型	Article
摘要	In this paper, long interfacial waves of finite amplitude in uniform basic flows are considered with the assumption that the aspect ratio between wavelength and water depth is small. A new model is derived using the velocities at arbitrary distances from the still water level as the velocity variables instead of the commonly used depth-averaged velocities. This significantly improves the dispersion properties and makes them applicable to a wider range of water depths. Since its derivation requires no assumption on wave amplitude, the model thus can be used to describe waves with arbitrary amplitude.; In this paper, long interfacial waves of finite amplitude in uniform basic flows are considered with the assumption that the aspect ratio between wavelength and water depth is small. A new model is derived using the velocities at arbitrary distances from the still water level as the velocity variables instead of the commonly used depth-averaged velocities. This significantly improves the dispersion properties and makes them applicable to a wider range of water depths. Since its derivation requires no assumption on wave amplitude, the model thus can be used to describe waves with arbitrary amplitude.
关键词	Uniform Basic Flows Strongly Nonlinear Dispersion Relationship
学科领域	Limnology ; Oceanography
DOI	10.1007/s00343-009-0135-7
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000264616100023
引用统计
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/2418
专题	海洋环流与波动重点实验室
作者单位	1.Inner Mongolia Univ, Sch Math Sci, Hohhot 010021, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Key Lab Ocean Circulat & Waves KLOCAW, Qingdao 266071, Peoples R China 4.Inner Mongolia Machine Elect Occupat Tech Coll, Hohhot 010050, Peoples R China
第一作者单位	中国科学院海洋研究所; 海洋环流与波动重点实验室
推荐引用方式 GB/T 7714	Yang Hongli,Yang Liangui,Song Jinbao,et al. Strongly nonlinear long interfacial waves in uniform basic flows and their dispersion relationship[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2009,27(1):135-141.
APA	Yang Hongli,Yang Liangui,Song Jinbao,Hou Yijun,&Yang Jianping.(2009).Strongly nonlinear long interfacial waves in uniform basic flows and their dispersion relationship.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,27(1),135-141.
MLA	Yang Hongli,et al."Strongly nonlinear long interfacial waves in uniform basic flows and their dispersion relationship".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 27.1(2009):135-141.

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