Journal ArticleDOI
Numerical Modeling of Water Waves with the SPH Method
TLDR
Several improvements that are implemented are presented here to handle turbulence, the fluid viscosity and density, and a different time-stepping algorithm is used.About:
This article is published in Coastal Engineering.The article was published on 2006-02-01. It has received 691 citations till now. The article focuses on the topics: Breaking wave & Smoothed-particle hydrodynamics.read more
Citations
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Journal ArticleDOI
Smoothed Particle Hydrodynamics (SPH): an Overview and Recent Developments
Moubin Liu,Gui-Rong Liu +1 more
TL;DR: An overview on the SPH method and its recent developments is presented, including the need for meshfree particle methods, and advantages of SPH, and several important numerical aspects.
Journal ArticleDOI
Smoothed Particle Hydrodynamics and Its Diverse Applications
TL;DR: A review of the applications of smoothed particle hydrodynamics (SPH) to incompressible flow can be found in this article, where the authors focus on the applicability of SPH to complex physical problems.
Journal ArticleDOI
SWASH: An operational public domain code for simulating wave fields and rapidly varied flows in coastal waters
TL;DR: In this article, a computational procedure has been developed for simulating non-hydrostatic, free-surface, rotational flows in one and two horizontal dimensions using SWASH.
Journal ArticleDOI
Accuracy and stability in incompressible SPH (ISPH) based on the projection method and a new approach
TL;DR: A new divergence-free ISPH approach is proposed here which maintains accuracy and stability while remaining mesh free without increasing computational cost by slightly shifting particles away from streamlines, although the necessary interpolation of hydrodynamic characteristics means the formulation ceases to be strictly conservative.
Journal ArticleDOI
DualSPHysics: Open-source parallel CFD solver based on Smoothed Particle Hydrodynamics (SPH)
Alejandro J. C. Crespo,José M. Domínguez,Benedict D. Rogers,Moncho Gómez-Gesteira,S. M. Longshaw,Ricardo B. Canelas,Renato Vacondio,A. Barreiro,Orlando García-Feal +8 more
TL;DR: The parallel power computing of Graphics Computing Units (GPUs) is used to accelerate DualSPHysics by up to two orders of magnitude compared to the performance of the serial version.
References
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Journal ArticleDOI
General circulation experiments with the primitive equations
TL;DR: In this article, an extended period numerical integration of a baroclinic primitive equation model has been made for the simulation and the study of the dynamics of the atmosphere's general circulation, and the solution corresponding to external gravitational propagation is filtered by requiring the vertically integrated divergence to vanish identically.
Journal ArticleDOI
Computer "Experiments" on Classical Fluids. I. Thermodynamical Properties of Lennard-Jones Molecules
TL;DR: In this article, the equilibrium properties of a system of 864 particles interacting through a Lennard-Jones potential have been integrated for various values of the temperature and density, relative, generally, to a fluid state.
Journal ArticleDOI
Smoothed particle hydrodynamics.
TL;DR: In this paper, the theory and application of Smoothed particle hydrodynamics (SPH) since its inception in 1977 are discussed, focusing on the strengths and weaknesses, the analogy with particle dynamics and the numerous areas where SPH has been successfully applied.
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.
Book
Smoothed Particle Hydrodynamics: A Meshfree Particle Method
Gui-Rong Liu,Moubin Liu +1 more
TL;DR: SPH Concept and Essential Formulation Constructing Smoothing Functions SPH for General Dynamic Fluid Flows Discontinuous SPH (DSPH) for Simulating ExplosionsSPH for Underwater Explosion Shock Simulation SPH with Hydrodynamics with Material Strength CouplingSPH with Molecular Dynamics for Multiple Scale Simulations Computer Implementation of SPH and a 3D SPH Code.
Related Papers (5)
Smoothed particle hydrodynamics: Theory and application to non-spherical stars
R. A. Gingold,Joseph J Monaghan +1 more