An enhanced treatment of the solid boundaries is proposed within the two-dimensional SPH scheme. These are modeled by means of boundary particles which take the flow properties through interpolation nodes internal to the fluid. For what concerns the free surface, a fast and accurate algorithm for the free-surface detection is presented which can be easily extended to the three dimensional case.
Enhanced Boundary Treatment in 2D Smoothed Particle Hydrodynamics Models / Salvatore, Marrone; Matteo, Antuono; Andrea, Colagrossi; Giuseppina, Colicchio; Graziani, Giorgio. - STAMPA. - (2009). (Intervento presentato al convegno XIX Congresso Nazionale AIMETA di Meccanica Teorica ed Applicata tenutosi a Ancona nel 14-17/9/2009).
Enhanced Boundary Treatment in 2D Smoothed Particle Hydrodynamics Models
GRAZIANI, Giorgio
2009
Abstract
An enhanced treatment of the solid boundaries is proposed within the two-dimensional SPH scheme. These are modeled by means of boundary particles which take the flow properties through interpolation nodes internal to the fluid. For what concerns the free surface, a fast and accurate algorithm for the free-surface detection is presented which can be easily extended to the three dimensional case.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
