scholarly journals Water-wave scattering and energy dissipation by a floating porous elastic plate in three dimensions

Wave Motion ◽  
2017 ◽  
Vol 70 ◽  
pp. 240-250 ◽  
Author(s):  
Michael H. Meylan ◽  
Luke G. Bennetts ◽  
Malte A. Peter
Keyword(s):  
Energy Dissipation ◽  
Elastic Plate ◽  
Water Wave ◽  
Wave Scattering ◽  
Three Dimensions ◽  
Water Wave Scattering

Analysis of water wave scattering by a submerged perforated reef ball using multipole method

Meccanica ◽  
2019 ◽  
Vol 54 (11-12) ◽  
pp. 1747-1765
Author(s):  
Ai-jun Li ◽  
Xiao-lei Sun ◽  
Yong Liu ◽  
Hua-jun Li
Keyword(s):  
Water Wave ◽  
Wave Scattering ◽  
Water Wave Scattering ◽  
Multipole Method

scholarly journals Water wave scattering by two submerged nearly vertical barriers

2006 ◽  
Vol 48 (1) ◽  
pp. 107-117 ◽  
Author(s):  
B. N. Mandal ◽  
Soumen De
Keyword(s):  
Water Wave ◽  
Wave Scattering ◽  
Shape Function ◽  
Integral Theorem ◽  
Water Wave Scattering ◽  
First Order ◽  
Transmission Coefficients ◽  
Definite Integrals ◽  
Vertical Barriers ◽  
Two Barriers

AbstractThe problem of surface water wave scattering by two thin nearly vertical barriers submerged in deep water from the same depth below the mean free surface and extending infinitely downwards is investigated here assuming linear theory, where configurations of the two barriers are described by the same shape function. By employing a simplified perturbational analysis together with appropriate applications of Green's integral theorem, first-order corrections to the reflection and transmission coefficients are obtained. As in the case of a single nearly vertical barrier, the first-order correction to the transmission coefficient is found to vanish identically, while the correction for the reflection coefficient is obtained in terms of a number of definite integrals involving the shape function describing the two barriers. The result for a single barrier is recovered when two barriers are merged into a single barrier.

Step approximation of water wave scattering caused by tension-leg structures over uneven bottoms

2018 ◽  
Vol 166 ◽  
pp. 208-225 ◽  
Author(s):  
Chia-Cheng Tsai ◽  
Wei Tai ◽  
Tai-Wen Hsu ◽  
Shih-Chun Hsiao
Keyword(s):  
Water Wave ◽  
Wave Scattering ◽  
Water Wave Scattering ◽  
Step Approximation
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