Computational Algorithms for Reflective Boundary Conditions in SPH Fluid Dynamics Simulation

Carlos Alberto Dutra Fraga Filho is Professor of Engineering at the Federal Institute of Espirito Santo, Brazil. He leads the research group Development, Implementation and Application of Computational Tools for the Solution of Problems in Engineering at the same institution. He has research experience in mechanical and environmental engineering, with emphasis on computational fluid dynamics, working mainly in the following areas: Lagrangian modelling and Smoothed Particle Hydrodynamics (SPH) method, fluid mechanics and transport phenomena.

• Introduction.- Uniform and Incompressible Fluid at Rest Inside a Reservoir.- Two-Dimensional Dam-Breaking over a Dry Bed.- Three-Dimensional Dam-Breaking over a Dry Bed.- Conclusions.