Second-order solutions for random interfacial waves in N-layer density-stratified fluid with steady uniform currents
Data(s) |
2008
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Resumo |
In the present paper, the random inter facial waves in N-layer density-stratified fluids moving at different steady uniform speeds are researched by using an expansion technique, and the second-order a symptotic solutions of the random displacements of the density interfaces and the associated velocity potentials in N-layer fluid are presented based on the small amplitude wave theory. The obtained results indicate that the wave-wave second-order nonlinear interactions of the wave components and the second-order nonlinear interactions between the waves and currents are described. As expected, the solutions include those derived by Chen (2006) as a special case where the steady uniform currents of the N-layer fluids are taken as zero, and the solutions also reduce to those obtained by Song (2005) for second-order solutions for random interfacial waves with steady uniform currents if N=2. |
Identificador | |
Fonte |
Chen Xiao-Gang; Guo Zhi-Ping; Song Jin-Bao.Second-order solutions for random interfacial waves in N-layer density-stratified fluid with steady uniform currents,CHINESE PHYSICS B,2008,17(9):3387-3393 |
Palavras-Chave | #Physics, Multidisciplinary #INTERNAL WAVES #EQUATIONS |
Tipo |
期刊论文 |