Results 21 to 30 of about 1,797 (243)
Application of Smoothed Particle Hydrodynamics to Structural Cable Analysis
Applied Sciences, 2020 In this study, a numerical model is proposed for the analysis of a simply supported structural cable. Smoothed particle hydrodynamics (SPH)—a mesh-free, Lagrangian method with advantages for analysis of highly deformable bodies—is utilized to model a ...
A. Ersin Dinçer, Abdullah Demir
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Modeling Solids in Nuclear Astrophysics with Smoothed Particle Hydrodynamics
The Astrophysical Journal Supplement Series, 2023 Smoothed particle hydrodynamics (SPH) is a frequently applied tool in computational astrophysics to solve the fluid dynamics equations governing the systems under study.
I. Sagert +6 more
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Numerical simulation of droplet-formation in rotary atomizer
Theoretical and Applied Mechanics Letters, 2019 : Numerical simulations of the liquid flow scattering from rotary atomizers are performed using an incompressible smoothed particle hydrodynamics (SPH) method.
Naoki Igari +4 more
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SMOOTHED PARTICLE HYDRODYNAMICS SIMULATIONS USING GRAPHICS PROCESSING UNITS
TASK Quarterly, 2014 Smoothed Particle Hydrodynamics (SPH) is a fully Lagrangian, particle-based technique for fluid-flow modeling. As a gridless method, it appears to be a natural approach to simulate multi-phase flow with complex geometries. Since SPH involves a large set
KAMIL SZEWC
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A Local Semi-Fixed Ghost Particles Boundary Method for WCSPH
Journal of Marine Science and Engineering, 2021 Due to the convenience and flexibility in modeling complex geometries and deformable objects, local ghost particles methods are becoming more and more popular.
Kaidong Tao, Xueqian Zhou, Huilong Ren
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Application of meshless methods for pistol bullets modelling [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2021 The paper presents an analysis of applicability of two meshless methods for pistol bullets modelling based on an example of a 9 mm Parabellum. The studies included the following methods: Smoothed Particle Hydrodynamics (SPH) method and Smoothed Particle ...
Piotr Kędzierski, Julia Watorowska
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Smooth Particle Hydrodynamics (SPH) Simulation and its Applications in Aerospace [PDF]
فناوری در مهندسی هوافضا, 2017 Smoothed particle hydrodynamics (SPH) is a relatively new particle and meshfree numerical method which is highly noticed during the last few decades. In comparison to conventional grid-based computational fluid dynamics (CFD) methods, smoothed particle ...
yaser jafari
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Hybrid smoothed particle hydrodynamics [PDF]
Proceedings of the 2011 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, 2011 We present a new algorithm for enforcing incompressibility for Smoothed Particle Hydrodynamics (SPH) by preserving uniform density across the domain. We propose a hybrid method that uses a Poisson solve on a coarse grid to enforce a divergence free velocity field, followed by a local density correction of the particles.
Karthik Raveendran +2 more
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Smoothed particle hydrodynamics simulation of underwater explosions with dynamic particle refinement
AIP Advances, 2020 The underwater explosion is a very complex multiphase phenomenon that poses a threat to the safety of ocean structures. Numerical simulation is of great significance in understanding the underlying mechanisms of hydrodynamics and structural damages due ...
Tieshuan Zhuang, Xiangwei Dong
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Embedded smoothed particle hydrodynamics
Computer Methods in Applied Mechanics and Engineering, 2020 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tsuji, P. +5 more
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