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Modeling free-surface solitary waves with SPH

Tóth, Balázs (2016) Modeling free-surface solitary waves with SPH. Wave motion. ISSN 0165-2125 (Submitted)

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Abstract

A weakly compressible SPH solver is presented and applied to simulate free- surface solitary waves generated in a dam-break experiment. Wave propaga- tion speeds are compared with the exact solutions of the Korteweg-de Vries (KdV) equation as a first order theory and a second order approximation investigated in the literature. Test cases are constructed based on the mea- surement layouts of a dam-break experiment. Free surface shapes of different simulation cases are compared with the KdV-shapes. The simulation results show good agreement with the second order approximation of solitary wave propagation speeds.

Item Type: Article
Subjects: T Technology / alkalmazott, műszaki tudományok > TC Hydraulic engineering. Ocean engineering / vízépítés
Depositing User: Balázs Tóth
Date Deposited: 12 Feb 2016 07:53
Last Modified: 04 Apr 2023 11:22
URI: http://real.mtak.hu/id/eprint/33296

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