Results 211 to 220 of about 55,506 (254)

Comparison of parallel solvers for Moving Particle Semi-Implicit method

Engineering Computations, 2015
Purpose – The purpose of this paper is to find the best solver for parallelizing particle methods based on solving Pressure Poisson Equation (PPE) by taking Moving Particle Semi-Implicit (MPS) method as an example because the solution for PPE is usually the most time-consuming part difficult to parallelize.
Guangtao Duan, Bin Chen
openaire   +3 more sources

An improved moving particle semi-implicit method for interfacial flows

Applied Ocean Research, 2021
Abstract In this paper, the improved moving particle semi-implicit (IMPS) method is further developed into a multiphase method by introducing various multiphase models. Then, the developed multiphase MPS method is applied to a variety of 2-D/3-D simulations of interfacial flows, including Rayleigh-Taylor instability, bubble rising, dam-break flow ...
Xiao Wen, Weiwen Zhao, Decheng Wan
openaire   +1 more source

Improvement of stability in moving particle semi‐implicit method

International Journal for Numerical Methods in Fluids, 2011
AbstractMoving particle semi‐implicit (MPS) method is one of the particle methods, which can be used to analyze incompressible free surface flow without surface tracking by a mesh or a scalar quantity. However, MPS causes unphysical numerical oscillation of pressure with high frequencies.
Kondo, Masahiro, Koshizuka, Seiichi
openaire   +2 more sources

Enhancement of stability and accuracy of the moving particle semi-implicit method

Journal of Computational Physics, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Abbas Khayyer, Hitoshi Gotoh
openaire   +2 more sources

Implementation of the moving particle semi-implicit method on GPU

Science China Physics, Mechanics and Astronomy, 2011
The Moving Particle Semi-implicit (MPS) method performs well in simulating violent free surface flow and hence becomes popular in the area of fluid flow simulation. However, the implementations of searching neighbouring particles and solving the large sparse matrix equations (Poisson-type equation) are very time-consuming.
XiaoSong Zhu   +3 more
openaire   +1 more source

Improved Moving Particle Semi-implicit method for multiphase flow with discontinuity

Computer Methods in Applied Mechanics and Engineering, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wang, Jianqiang, Zhang, Xiaobing
openaire   +2 more sources

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