Note on Bragg scattering of water waves by parallel bars on the seabed

Author:

Mei Chiang C.,Hara Tetsu,Naciri Mamoun

Abstract

A recent theory of Bragg scattering of surface waves by sinusoidal sandbars on a seabed is applied to three cases not examined heretofore: (1) oblique incidence on a strip of infinitely long bars, (2) oblique incidence on the corner of a bar field and (3) seabed with a mean slope. While the Bragg mechanism has been studied previously for sandbars present on many shorelines, it can be a basis for breakwaters where the soil is not strong enough to support a single massive breakwater.

Publisher

Cambridge University Press (CUP)

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Reference8 articles.

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2. Erdelyi, A. 1954 Tables of Integral Transforms.MacGraw Hill.

3. Mccabe, C. 1986 How Phillips is dealing with subsidence at Ekofisk.Ocean Industry February, 30–34.

4. Davies, A. G. & Heathershaw, A. D. 1984 Surface-wave propagation over sinusoidally varying topography.J. Fluid Mech. 144,419–443.

5. Mei, C. C. 1985 Resonant reflection of surface water waves by periodic sandbars.J. Fluid Mech. 152,315–335.

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