期刊论文详细信息
Proceedings of the International Conference on Coastal Engineering
ANALYSIS OF EVANESCENT WAVES OF LINEARIZED MULTI-LEVEL WAVE EQUATIONS
Susumu Kanayama1 
[1] PENTA-OCEAN Construction CO.,Ltd.
关键词: evanescent waves;    multi-level wave model;    wave scattering problem;   
DOI  :  10.9753/icce.v34.posters.30
学科分类:建筑学
来源: Coastal Engineering Research Council
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【 摘 要 】

To confirm the applicability of multi-level wave model for linear scattering problem in step-like bathymetry analytically, characteristics of the eigenvectors obtained from dispersion relation of model equations were investigated.In the case of equally divided layers, the shape of the eigenvectors turned out to converge to that of the small amplitudewave theory, by the increasing number of layers.Although the eigenvectors of non-uniformly divided layers do not converge to that of the small amplitude wave theory, the results of scattering analysis with the eigenvectors have shown sufficient accuracy inthe transmission and reflection coefficients.

【 授权许可】

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