Journal ArticleDOI
Incompressible sph method for simulating newtonian and non-newtonian flows with a free surface
Songdong Shao,Edmond Y.M. Lo +1 more
Reads0
Chats0
TLDR
In this article, an incompressible smoothed particle hydrodynamics (SPH) method is presented to simulate Newtonian and non-Newtonian flows with free surfaces.About:
This article is published in Advances in Water Resources.The article was published on 2003-07-01. It has received 923 citations till now. The article focuses on the topics: Pressure-correction method & Newtonian fluid.read more
Citations
More filters
Journal ArticleDOI
Shared-Memory parallelization of consistent particle method for violent wave impact problems
Min Luo,Chan Ghee Koh +1 more
TL;DR: In this article, a shared-memory parallelization is implemented to the recently developed Consistent Particle Method (CPM) for violent wave impact problems, which is shown to accurately capture highly deformed breaking waves and violent water impact pressure including pressure oscillation induced by air cushion effect.
Journal ArticleDOI
Implementation of open boundaries within a two-way coupled SPH model to simulate nonlinear wave–structure interactions
Tim Verbrugghe,Vasiliki Stratigaki,Corrado Altomare,José M. Domínguez,Peter Troch,Andreas Kortenhaus +5 more
TL;DR: In this article, a two-way coupling between the Smoothed Particle Hydrodynamics (SPH) solver DualSPHysics and the Fully Nonlinear Potential Flow solver OceanWave3D is presented.
Journal ArticleDOI
A scenario-based risk framework for determining consequences of different failure modes of earth dams
Paul W. Cleary,Mahesh Prakash,Stuart Mead,Vincent Lemiale,Geoff Robinson,Fanghong Ye,Sida Ouyang,Xinming Tang +7 more
TL;DR: In this article, failure modes for earth dams are extensively reviewed and analysed using a three-pronged approach including a literature review, physical observations of a representative earthen dam site and finite element structural analysis of the dam wall.
Journal ArticleDOI
Numerical analysis of tsunami–structure interaction using a modified MPS method
Yu Huang,Chongqiang Zhu +1 more
TL;DR: Wang et al. as mentioned in this paper modified three aspects of the original moving particle simulation (MPS): the kernel function, the source term, and the search of free-surface particles.
Journal ArticleDOI
A new scheme for identifying free surface particles in improved SPH
TL;DR: In this paper, a new scheme for identifying free surface particles in an improved smoothed particle hydrodynamics (SPH) was proposed, which considers changes in density ratio and three auxiliary functions.
References
More filters
Journal ArticleDOI
Volume of fluid (VOF) method for the dynamics of free boundaries
C.W Hirt,B. D. Nichols +1 more
TL;DR: In this paper, the concept of a fractional volume of fluid (VOF) has been used to approximate free boundaries in finite-difference numerical simulations, which is shown to be more flexible and efficient than other methods for treating complicated free boundary configurations.
Journal ArticleDOI
Numerical Calculation of Time‐Dependent Viscous Incompressible Flow of Fluid with Free Surface
Francis H. Harlow,J. Eddie Welch +1 more
TL;DR: In this paper, a new technique is described for the numerical investigation of the time-dependent flow of an incompressible fluid, the boundary of which is partially confined and partially free The full Navier-Stokes equations are written in finite-difference form, and the solution is accomplished by finite-time step advancement.
Journal ArticleDOI
A numerical approach to the testing of the fission hypothesis.
TL;DR: A finite-size particle scheme for the numerical solution of two-and three-dimensional gas dynamical problems of astronomical interest is described and tested in this article, which is then applied to the fission problem for optically thick protostars.
Journal ArticleDOI
Numerical solution of the Navier-Stokes equations
TL;DR: In this paper, a finite-difference method for solving the time-dependent Navier-Stokes equations for an incompressible fluid is introduced, which is equally applicable to problems in two and three space dimensions.
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.
Related Papers (5)
Smoothed particle hydrodynamics: Theory and application to non-spherical stars
R. A. Gingold,Joseph J Monaghan +1 more