2012•Jisuan wuliRequires access

K2_SPH Method and Simulation of 2D Breaking Waves

Duan Wen-yang

Abstract

We introduce several improvements on key numerical techniques,especially for free surface identification and solid boundary handling method.They make K2_SPH simulating breaking waves successfully.It includes running-up,over-turning and breaking processes.Numerical test of violent tank sloshing shows that K2_SPH method is more accurate and reliable than traditional smoothed particle hydrodynamics(SPH) method for wave profile and pressure distribution.

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Available abstract

Key concepts: Smoothed-particle hydrodynamics, Breaking wave, Slosh dynamics, Mechanics, Boundary (topology), Boundary value problem, Physics, Computer simulation