Ai-jun Li

TL;DR: In this paper, a two-dimensional numerical model was used to study the wave overtopping performance above perforated caisson breakwaters under regular waves, where the turbulent flow was simulated by solving the Reynolds Averaged Navier-Stokes (RANS) equations and the k-e turbulence model equations.

TL;DR: In this article, the authors developed analytical solutions for Bragg scattering of water waves propagating over a series of submerged perforated semi-circular breakwaters (bars) based on potential theory.

TL;DR: In this paper, a perforated quarter-circular caisson breakwater is investigated, and analytical solutions of the problem are developed for normally and obliquely incident waves, respectively.

TL;DR: In this paper, the authors developed novel analytical solutions to oblique wave scattering by porous rubble-mound structures based on linear potential theory, where the usual complex root finding algorithm is avoided by applying a contour integral technique.

TL;DR: In this article, the authors used a contour integral technique to avoid finding the complex roots (wave numbers) of complex dispersion equations for water wave motion over porous/perforated structures.