Journal ArticleDOI
Incompressible sph method for simulating newtonian and non-newtonian flows with a free surface
Songdong Shao,Edmond Y.M. Lo +1 more
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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
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Journal ArticleDOI
Lagrangian differencing dynamics for incompressible flows
TL;DR: In this article , a Lagrangian meshless method for numerical simulation of flows of incompressible fluids with free surface is introduced, which is based on the Laplacian properties for detecting jumps.
Journal ArticleDOI
SPH-Based Numerical Study of the Impact of Mudflows on Obstacles
Dominique Laigle,Mthieu Labbe +1 more
TL;DR: In this paper, the impact of a transient free-surface flow of viscoplastic fluid on a rigid obstacle is studied numerically using the SPH (Smoothed Particle Hydrodynamics) method, and the Herschel-Bulkley rheological model.
Journal ArticleDOI
Bingham fluid sloshing phenomenon modelling and investigating in a rectangular tank using SPH method
TL;DR: In this paper, the Incompressible Smoothed particle Hydrodynamics (ISPH) was used to model the sloshing phenomenon in a rectangular tank with non-Newtonian Bingham fluid.
Dissertation
Computational Modeling of Cardiovascular Flows using Smoothed Particle Hydrodynamics
TL;DR: In this paper, the authors verify the capability of smoothed particle hydrodynamics (SPH), a mesh-free particle method, to simulate pulsatile flow in the cardiovascular system.
Journal ArticleDOI
Numerical Simulation of Non-Homogeneous Viscous Debris-Flows Based on the Smoothed Particle Hydrodynamics (SPH) Method
TL;DR: In this article, the formation-movement process of non-homogeneous viscous debris flows under three different soil configurations was simulated numerically by modifying the formulation of collision, friction, and yield stresses for the existing Smoothed Particle Hydrodynamics (SPH) method.
References
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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.
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