Second-order solutions for random interfacial waves under steady uniform currents

IOCAS-IR > 海洋环流与波动重点实验室

	Second-order solutions for random interfacial waves under steady uniform currents
	Song, JB
	2005
发表期刊	CHINA OCEAN ENGINEERING
ISSN	0890-5487
卷号	19 期号:2 页码:333-338
文章类型	Article
摘要	In the present research, the study of Song (2004) for random interfacial waves in two-layer fluid is extended to the case of fluids moving at different steady uniform speeds. The equations describing the random displacements of the density interface and the associated velocity potentials in two-layer fluid are solved to the second order, and the wave-wave interactions of the wave components and the interactions between the waves and currents are described. As expected, the extended solutions include those obtained by Song (2004) as one special case where the steady uniform currents of the two fluids are taken as zero, and the solutions reduce to those derived by Sharma and Dean (1979) for random surface waves if the density of the upper fluid and the current of the lower fluid are both taken as zero.; In the present research, the study of Song (2004) for random interfacial waves in two-layer fluid is extended to the case of fluids moving at different steady uniform speeds. The equations describing the random displacements of the density interface and the associated velocity potentials in two-layer fluid are solved to the second order, and the wave-wave interactions of the wave components and the interactions between the waves and currents are described. As expected, the extended solutions include those obtained by Song (2004) as one special case where the steady uniform currents of the two fluids are taken as zero, and the solutions reduce to those derived by Sharma and Dean (1979) for random surface waves if the density of the upper fluid and the current of the lower fluid are both taken as zero.
关键词	Two-layer Fluid Uniform Current Random Interfacial Waves Second-order Solutions
学科领域	Engineering, Civil ; Engineering, Ocean ; Engineering, Mechanical ; Water Resources
收录类别	SCI
语种	英语
WOS记录号	WOS:000230216600014
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/2450
专题	海洋环流与波动重点实验室
作者单位	Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
推荐引用方式 GB/T 7714	Song, JB. Second-order solutions for random interfacial waves under steady uniform currents[J]. CHINA OCEAN ENGINEERING,2005,19(2):333-338.
APA	Song, JB.(2005).Second-order solutions for random interfacial waves under steady uniform currents.CHINA OCEAN ENGINEERING,19(2),333-338.
MLA	Song, JB."Second-order solutions for random interfacial waves under steady uniform currents".CHINA OCEAN ENGINEERING 19.2(2005):333-338.

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