Bragg resonant reflection of water waves by a Bragg breakwater with porous rectangular bars on a sloping permeable seabed

YL Ni, B Teng - Ocean Engineering, 2021 - Elsevier
A modified mild-slope equation (MMSE) for waves propagation over a porous seabed is
derived by using Green's second identity. The MMSE contains both the bottom curvature …

Bragg scattering of long waves by an array of trenches

P Kar, S Koley, T Sahoo - Ocean Engineering, 2020 - Elsevier
In the present study, the occurrence of Bragg resonance has been demonstrated due to
scattering of long gravity waves by an array of submerged trenches in the presence of the …

Wave interaction with a rectangular bar in the presence of two trenches

A Sasmal, S De - Applied Ocean Research, 2022 - Elsevier
A coupled model of wave interaction with a rectangular bar in the presence of two trenches
are proposed to study in the context of linear potential theory. The physical problem is …

[HTML][HTML] Mitigation of structural response on a floating elastic plate in the presence of multiple porous structures

G Sahoo, V Venkateswarlu, SC Martha - Applied Ocean Research, 2025 - Elsevier
This study introduces a model comprising a series of porous structures of finite thickness
positioned at a specific distance to secure the elastic plate (EP) for two cases (i) EP with free …

Wave propagation over a rectangular trench in the presence of a partially immersed barrier

S Ray, S De, BN Mandal - Fluid Dynamics Research, 2021 - iopscience.iop.org
The problem of water wave propagation over a rectangular submarine trench in the
presence of a thin vertical partially immersed barrier for its three different positions are …

Flexural gravity wave scattering due to a pair of asymmetric rectangular trenches

S Paul, S De - Waves in Random and Complex Media, 2022 - Taylor & Francis
The research presented here investigates the interaction of oblique flexural gravity waves
with a pair of asymmetric trenches. The fluid considered here is bounded above by an …

Oblique wave interaction with an infinite trench in presence of a bottom-standing thick rectangular barrier

S Ray, B Sarkar, S De - Journal of Engineering Mathematics, 2023 - Springer
The present field of study is to analyse the interaction of water waves with an infinite trench
and a bottom-standing thick rectangular barrier by assuming linear theory. Motivational …

Dissipation of incident wave energy by two submerged horizontal porous plates over a pair of trenches

S Choudhary, SC Martha - International Journal of Applied …, 2023 - World Scientific
In this paper, the interaction of oblique water waves by two non-uniform submerged
horizontal porous plates in the presence of a pair of trenches is analyzed towards the study …

Dissipation of incident wave energy by two floating horizontal porous plates over a trench type bottom

S Choudhary, SC Martha - Ships and Offshore Structures, 2024 - Taylor & Francis
This work investigates the scattering of oblique incident waves by two floating horizontal
porous plates over a trench-type sea bed to study the role of different pairs of barriers in …

Oblique Wave Scattering by a Combination of Two Asymmetric Trenches of Finite and Infinite Depths

S Ray, S De - Journal of Offshore Mechanics and …, 2024 - asmedigitalcollection.asme.org
The focal point of the current study lies in investigating oblique wave scattering within the
framework of linear potential theory, with particular attention to scenarios involving …