Results 11 to 20 of about 44,375 (284)

Smoothed Particle Hydrodynamics and Magnetohydrodynamics [PDF]

Journal of Computational Physics, 2010
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 ...
Agertz, Artymowicz, Balsara, Benz, Brandenburg, Brio, Brookshaw, Byleveld, Børve, Børve, Børve, Cerqueira, Cha, Chow, Cleary, Cleary, Couchman, Cullen, Cummins, Dai, Daniel J. Price, Dedner, Dehnen, Dellar, Dilts, Dobbs, Dolag, Dolag, Eckart, Español, Evans, Flebbe, Fulk, Gardiner, Gingold, Gray, Harlow, Hernquist, Heß, Hockney, Hosking, Hu, Inutsuka, Janhunen, Kats, Kotarba, Kotarba, Kulasegaram, Lodato, Lucy, Maron, Marri, Mignone, Monaghan, Monaghan, Monaghan, Monaghan, Monaghan, Monaghan, Monaghan, Monaghan, Monaghan, Monaghan, Morris, Morris, Morrison, Murray, Nelson, Newcomb, Pelupessy, Phillips, Powell, Price, Price, Price, Price, Price, Price, Price, Price, Price, Price, Price, Price, Ritchie, Rosswog, Rosswog, Ryu, Salmon, Schoenberg, Serrano, Springel, Springel, Stern, Stern, Stern, Stone, Thomas, Tóth, Tóth, Wadsley, Watkins, Whitehouse, Whitehouse   +103 more
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Multiphase smoothed-particle hydrodynamics [PDF]

Monthly Notices of the Royal Astronomical Society, 2001
15 pages, 18 figures.
Ritchie, Benedict W, Thomas, Peter A
openaire   +3 more sources

Data-driven modeling of sluice gate flows using a convolutional neural network

Journal of Hydroinformatics, 2023
Predicting the flow field around sluice gates is essential for controlling water levels and discharges in open channels and rivers. Smooth particle hydrodynamics (SPH) models can satisfactorily reproduce such free-surface flows, but they typically ...
Xiaohui Yan, Yan Wang, Boyuan Fan, Abdolmajid Mohammadian, Jianwei Liu, Zuhao Zhu   +5 more
doaj   +1 more source

Efficient smoothed particle radiation hydrodynamics II: Radiation hydrodynamics [PDF]

Journal of Computational Physics, 2021
The radiation hydrodynamics equations for smoothed particle hydrodynamics are derived by operator splitting the radiation and hydrodynamics terms, including necessary terms for material motion, and discretizing each of the sets of equations separately in time and space.
Brody R. Bassett, J. Michael Owen, Thomas A. Brunner   +2 more
openaire   +3 more sources

An efficient non-iterative smoothed particle hydrodynamics fluid simulation method with variable smoothing length

Visual Computing for Industry, Biomedicine, and Art, 2023
In classical smoothed particle hydrodynamics (SPH) fluid simulation approaches, the smoothing length of Lagrangian particles is typically constant. One major disadvantage is the lack of adaptiveness, which may compromise accuracy in fluid regions such as
Min Li, Hongshu Li, Weiliang Meng, Jian Zhu, Gary Zhang   +4 more
doaj   +1 more source

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, SUN Pengnan, LYU Hongguan, YIN Xiaorui, DONG Jiaxu   +4 more
doaj   +1 more source

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, Antonios Liakopoulos, Filippos Sofos   +2 more
doaj   +1 more source

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, Alexis Hérault, Giovanni Russo, Giuseppe Bilotta   +3 more
doaj   +1 more source

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, K. Perzyński, M. Sionkowski, H. Paul, Ł. Madej   +4 more
doaj   +1 more source

SPH Simulation of Interior and Exterior Flow Field Characteristics of Porous Media [PDF]

, 2020
At the present time, one of the most relevant challenges in marine and ocean engineering and practice is the development of a mathematical modeling that can accurately replicate the interaction of water waves with porous coastal structures. Over the last
Gui, Qinqin, Rubinato, Matteo, Wu, Shijie   +2 more
core   +2 more sources