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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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
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Regularity and reduction to a Hamilton-Jacobi equation for a MHD Eyring-Powell fluid
TL;DR: In this paper , the authors provide analysis of solutions to a one-dimensional Eyring-Powell fluid in Magnetohydrodynamics (MHD) with general initial conditions.
Journal ArticleDOI
Hydrodynamic Coefficients for a 3-D Uniform Flexible Barge Using Weakly Compressible Smoothed Particle Hydrodynamics
TL;DR: In this paper, weakly compressible smoothed particle hydrodynamics (WCSPH) is applied to simulate the symmetric radiation problem for a stationary barge treated as a flexible body.
Journal ArticleDOI
A Simplified SPH Method for Simulation of Free Surface Flows
TL;DR: In this article, two different strategies are proposed and employed in which the wall conditions are modeled without the need of dummy particles, and both strategies are tested for simulation of dam-break flow using a well-known spline kernel function.
Journal ArticleDOI
Simulation of Droplet Impacting on Elastic Solid with the SPH Method
Xiao-Jing Ma,Mamtimin Geni +1 more
TL;DR: In this article, a new numerical simulation algorithm based on the Smoothed Particle Hydrodynamics (SPH) method is brought forward to solve fluid-solid coupling and complex free surface problems.
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Simulation of breaking waves on slope beaches integrating the MPS method into Iwagaki wave theory
L. E. Jaime-Ledezma,J. Sanchez-Mondragon,A.O. Vázquez-Hernández,J. A. Morales-Viscaya,Gilberto Ochoa-Ruiz +4 more
TL;DR: In this article, the authors apply the moving particle semi-implicit (MPS) method to simulate breaking waves in a slope beach, which is simulated as a two-dimensional numerical tank, where cnoidal waves are generated by using Iwagaki wave theory.
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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