In this paper, we investigate the wave damping mechanism by sinusoidal submerged breakwater using a half-linear Shallow Water Equations (SWE). We solve equations analytically multi-scale expansion method to obtain elevation profile over with specific height and length. Then, get information about how much caused breakwater, derived analytical solution reflection transmission coefficient. Furthe...

In the present study, problems of diffraction and radiation water waves by a cylindrical heaving wave energy converter (WEC) placed in front reflecting V-shaped vertical breakwater are formulated. The idea conceived is based on possible exploitation amplified scattered reflected potentials originating from presence breakwater, towards increasing WEC’s power absorption due to reflections. An ana...

The effects of gap wave resonance on the performance a dual-floater hybrid system consisting an oscillating-buoy type energy converter (WEC) and floating breakwater are important for design such system. This paper investigates by employing two-dimensional numerical flume developed using Star-CCM + software. maximum elevation in WEC-breakwater were studied. influence WEC motion geometrical param...