Journal ArticleDOI
Incompressible sph method for simulating newtonian and non-newtonian flows with a free surface
Songdong Shao,Edmond Y.M. Lo +1 more
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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Modeling and Simulation of Sealing Spray Application Using Smoothed Particle Hydrodynamics
TL;DR: In this paper, a multiphase flow simulation based on an SPH model implemented in the flow solver IBOFlow has been used for simulation of robotic application of sealing material on a car body.
Journal ArticleDOI
Comparison of ISPH and WCSPH methods to solve fluid-structure interaction problems
TL;DR: The in-house code based on the smoothed particle hydrodynamics is proposed to simulate a fluid-solid interaction (FSI) problem and it is concluded that it is easier to model the fluid flow with ISPH scheme and the solid part with WCSPH in coupling fluid- Solid interaction problems with a good accuracy.
Journal ArticleDOI
Numerical investigation of solitary wave interaction with a flapper wave energy converter using incompressible SPH method
TL;DR: In this paper, a mesh-free incompressible smoothed particle hydrodynamics (ISPH) method was used to study the oscillatory behavior of a flapper wave energy converter located at the end of a numerical tank.
Journal ArticleDOI
Imposition of boundary conditions for elliptic equations in the context of non boundary fitted meshless methods
TL;DR: A novel method to treat Neumann and Dirichlet boundary conditions in meshless discretizations of elliptic equations using nodal integration, which allows a convenient interpretation of necessary conditions to pass the linear patch test.
Journal ArticleDOI
Investigation of Hydrodynamically Dominated Membrane Rupture, Using Smoothed Particle Hydrodynamics–Finite Element Method
TL;DR: In this paper, the authors investigated the rupturing process of a membrane, located between two fluids at the center of a three-dimensional channel, using smoothed particle hydrodynamics and finite element method (FEM).
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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