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Abstract: This paper presents the Smoothed particle hydrodynamics SPH model toexamine the propagation of a regular and irregular waves. The SPH method is agrid-less Lagrangian approach which is capable of good accuracy in trackinglarge deformations of a free surface. The computations are validated againstthe experimental data and a good agreement is observed. The SPH modelling isshown to provide a promising tool in predicting the transformation of differentwaves.Keywords: numerical methods, regular waves, random wave, physical modelling,SPH, fluid viscosity, particle number.



Autor: D. De Padova, R. A. Dalrymple, M. Mossa, A. F. Petrillo

Fuente: https://arxiv.org/







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