Spline Boundary Element Modeling of Wave Scattering on a Submerged Breakwater

  • Boo, Sung-Youn (Department of Naval Architecture, Korea Naval Academy)
  • Published : 2006.11.16

Abstract

An efficient spline boundary element scheme is newly developed for water wave scattering of an incident wave train on a submerged breakwater. Validation of the present scheme is accomplished through the numerical experiments for various cases, by comparing the numerical results with theories vailable in the literature. Very accurate reflection and transmission coefficients for thin horizontal breakwater are obtained. It is observed that the reflection coefficient for the rectangular breakwater is significantly affected by the thickness. Horizontal and vertical forces on the breakwater for various thicknesses were also investigated.

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