Results 21 to 30 of about 3,141 (304)
Study on the vidcous flow around foils with a multi-resolution smooth particle hydrodynamics method
Xibei Gongye Daxue Xuebao, 2022 Considering the real viscosity of the fluid, the multi-resolution smooth particle hydrodynamics method is applied to numerically simulate and verify the flow around the foils at different Reynold numbers.
HUANG Xiaoting +4 more
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Smoothed Particle Hydrodynamics-Based Study of 3D Confined Microflows
Fluids, 2023 In this study, we investigate the performance of the smoothed particle hydrodynamics (SPH) method regarding the computation of confined flows in microchannels.
Efstathios Chatzoglou +2 more
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Smoothed particle hydrodynamics and magnetohydrodynamics [PDF]
Journal of Computational Physics, 2012 This paper presents an overview and introduction to Smoothed Particle Hydrodynamics and Magnetohydrodynamics in theory and in practice. Firstly, we give a basic grounding in the fundamentals of SPH, showing how the equations of motion and energy can be self-consistently derived from the density estimate.
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Numerical Investigation of an Explosive Welding of Ti/Cu Plates Based on a Meshfree Method [PDF]
Archives of Metallurgy and Materials, 2020 Development of a reliable numerical model capturing major physical mechanisms controlling explosive welding and considering properties of all process components i.e. base plate and flyer plate is the goal of the paper.
M. Mojżeszko +4 more
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Survey on Smoothed Particle Hydrodynamics and the Particle Systems [PDF]
IEEE Access, 2020 Particle techniques mainly deal with physically-based particle variations for phenomena and shapes in computer animation and geometric modeling. Typical particle techniques include smoothed particle hydrodynamics (SPH) simulation for animation and particle systems for shape modeling.
Runping Xi +5 more
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Smoothed Particle Hydrodynamics in Astrophysics [PDF]
Annual Review of Astronomy and Astrophysics, 2010 This review discusses smoothed particle hydrodynamics (SPH) in the astrophysical context, with a focus on inviscid gas dynamics. The particle-based SPH technique allows an intuitive and simple formulation of hydrodynamics that has excellent conservation properties and can be coupled to self-gravity with high accuracy.
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Thin-film smoothed particle hydrodynamics fluid [PDF]
ACM Transactions on Graphics, 2021 We propose a particle-based method to simulate thin-film fluid that jointly facilitates aggressive surface deformation and vigorous tangential flows. We build our dynamics model from the surface tension driven Navier-Stokes equation with the dimensionality reduced using the asymptotic lubrication theory and customize a set of differential operators ...
Mengdi Wang 0003 +5 more
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ChemEngineering, 2021 In this work the first 3D Smoothed Particle Hydrodynamics model of a Rayleigh collapse for an empty cavity is proposed with the aim of improving the hydrodynamic analysis of a non-symmetrical collapse.
Andrea Albano, Alessio Alexiadis
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Numerical simulation of single droplet dynamics in three-phase flows using ISPH [PDF]
, 2013 In this study, a new surface tension formulation for modeling incompressible, immiscible three-phase fluid flows in the context of incompressible smoothed particle hydrodynamics (ISPH) in two dimensions has been proposed.
Yıldız, Mehmet +2 more
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Progressive Dam-Failure Assessment by Smooth Particle Hydrodynamics (SPH) Method
, 2023 The dam-break water flow is a complex fluid motion, showing strong nonlinearity and stochasticity. In order to better study the characteristics of the dam burst flood, the smooth particle hydrodynamics (SPH) method was chosen to establish a two ...
Fuhong Zhang +6 more
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