Results 11 to 20 of about 29,989 (286)
Multiphase smoothed-particle hydrodynamics [PDF]
Monthly Notices of the Royal Astronomical Society, 2000 We adapt the smoothed-particle hydrodynamics (SPH) technique to allow a multiphase fluid in which SPH particles of widely differing density may be freely intermixed.
Ritchie, Benedict W, Thomas, Peter A
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Ionizing Radiation in Smoothed Particle Hydrodynamics [PDF]
Monthly Notices of the Royal Astronomical Society, 2000 A new method for the inclusion of ionizing radiation from uniform radiation fields into 3D Smoothed Particle Hydrodynamics (SPHI) simulations is presented.
Burkert, A., Kessel-Deynet, O.
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A turbulence model for smoothed particle hydrodynamics [PDF]
European Journal of Mechanics - B/Fluids, 2009 The aim of this paper is to devise a turbulence model for the particle method Smoothed Particle Hydrodynamics (SPH) which makes few assumptions, conserves linear and angular momentum, satisfies a discrete version of Kelvin's circulation theorem, and is ...
Monaghan, J. J.
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Sparse Inpainting with Smoothed Particle Hydrodynamics [PDF]
SIAM Journal on Imaging Sciences, 2021 Digital image inpainting refers to techniques used to reconstruct a damaged or incomplete image by exploiting available image information. The main goal of this work is to perform the image inpainting process from a set of sparsely distributed image samples with the Smoothed Particle Hydrodynamics (SPH) technique.
Daropoulos, Viktor +2 more
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Quantum algorithm for smoothed particle hydrodynamics
Computer Physics Communications, 2023 Published in Computer Physics Communications, 14 ...
Rhonda Au-Yeung +3 more
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Moving least-squares corrections for smoothed particle hydrodynamics
Annals of Geophysics, 2011 First-order moving least-squares are typically used in conjunction with smoothed particle hydrodynamics in the form of post-processing filters for density fields, to smooth out noise that develops in most applications of smoothed particle hydrodynamics ...
Ciro Del Negro +3 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 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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Solving 2D Poisson-type equations using meshless SPH method
Results in Physics, 2019 In the present study, 2D Poisson-type equation is solved by a meshless Symmetric Smoothed Particle Hydrodynamics (SSPH) method. The influence of the kernel function, smoothing length and particle discretizations of problem domain on the solutions of ...
Shuai Liu +6 more
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