A Three-dimensional High-order Numerical Model for the Simulation of the Interaction Between Waves and an Emerged Barrier

We present a new three-dimensional numerical model for the simulation of breaking waves. In proposed model, integral contravariant form Navier-Stokes equations is expressed in curvilinear moving coordinate system and are integrated by predictor-corrector method. predictor step method, motion discretized shock-capturing scheme that based on an original highorder reconstruction point values conserved variables faces computational grid. On cell faces, updating carried out exact Riemann solver. The final flow velocity field obtained corrector which exclusively variables, without need calculating intermediate primitive variables. significantly reduces kinetic energy dissipation introduced scheme. validated against experimental tests waves applied to local vortices produced interaction between wave emerged barrier.