Book ChapterDOI
Modeling Nonlinear Wave Based on SPH Method
Tongfei Li,Yingqi Liu,Chenming Zhang,Jinhai Zheng +3 more
- pp 1157-1162
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TLDR
In this article, a two-dimensional numerical wave flume was developed using Smoothed Particle Hydrodynamics (SPH) method, which can model solitary and irregular waves.Abstract:
A two-dimensional numerical wave flume is developed using Smoothed Particle Hydrodynamics (SPH) method. Solitary and irregular waves are modeled in the present numerical flume. Comparisons of modeling results with analytical solutions and experimental results show satisfactory agreement. The present numerical wave flume can also exhibit the decadent characteristics with wave propagations, agreeing well with the laboratory investigations.read more
References
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Journal ArticleDOI
Simulating Free Surface Flows with SPH
TL;DR: In this paper, the SPH (smoothed particle hydrodynamics) method is extended to deal with free surface incompressible flows, and examples are given of its application to a breaking dam, a bore, the simulation of a wave maker, and the propagation of waves towards a beach.
Journal ArticleDOI
Numerical analysis of breaking waves using the moving particle semi-implicit method
TL;DR: In this paper, a moving particle semi-implicit (MPS) algorithm is used for two-dimensional incompressible non-viscous flow analysis and two types of breaking waves, plunging and spilling breakers, are observed in the calculation results.
Journal ArticleDOI
Green water overtopping analyzed with a SPH model
TL;DR: In this article, the authors analyzed wave overtopping on the decks of offshore platforms and ships using the Smoothed Particle Hydrodynamics (SPH) method.
Journal ArticleDOI
Laboratory observations of green water overtopping a fixed deck
TL;DR: In this article, a small-scale laboratory experiment was conducted to quantify a transient wave overtopping a horizontal, deck fixed above the free surface, and detailed free surface and velocity measurements were made for two cases with and without the deck structure to quantify the effect of the deck on wave kinematics.
Two dimensional SPH simulation of water waves generated by underwater landslide
TL;DR: In this article, a two-dimensional underwater landslide is studied numerically by using the Smoothed Particle Hydrodynamics (SPH) method, and two vortices with opposite directions were observed above the box after it slide on the bottom of the numerical flume.