Analisis Komputasi Kestabilan pada Rambat Gelombang terhadap Submerged Permeable Breakwater Menggunakan Metode Elemen Batas

Abstract

To produce wave retardation with minimal amplitude and speed, sea-water waves are one of the most difficult problems to solve numerically. The study aims to conduct a wave retardation stability analysis against a sinking wave breaker using the Limit Element Method. This study varied greatly the slowing speed coming and the influence of the wavelength breaker. The results of this study show that the Distance given to the wave breaker will influence the large amplitude and speed of the wavelength, i.e. the greater the distance of the breaker to the coming wave will result in a large speed and a minimum wave height with the results of a relatively stable simulation of the direction and direction of its movement for the component [x, y, t] which is [20, 2, 15] is 0.12515 m, component (15, 2, 15) is 0.13161 m, and component [10, 2, 15] is 0.13097 m.