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Modeling of Ground Excavation with the Particle Finite-Element Method [PDF]
Journal of Engineering Mechanics - ASCE, 2010 The present work introduces a new application of the Particle Finite Element Method (PFEM) for the modeling of excavation problems. PFEM is presented as a very suitable tool for the treatment of excavation problem. The method gives solution for the analysis of all processes that derive from it.
Eugenio Oñate, Josep Maria Carbonell
exaly +8 more sources
Fluid–structure interaction using the particle finite element method [PDF]
Computer Methods in Applied Mechanics and Engineering, 2006 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Eugenio Oñate, Nestor Calvo
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A Particle Finite Element Method for Additive Manufacturing Simulations
Journal of Computing and Information Science in Engineering, 2023AbstractIn this work, the particle finite element method (PFEM) is extended to simulate additive manufacturing processes in a variety of different complicated geometries. A three-dimensional α-shape approach is used to carry out the material addition procedure.
Daobo Zhang +3 more
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Moving particle finite element method
International Journal for Numerical Methods in Engineering, 2001AbstractThis paper presents the fundamental concepts behind the moving particle finite element method, which combines salient features of finite element and meshfree methods. The proposed method alleviates certain problems that plague meshfree techniques, such as essential boundary condition enforcement and the use of a separate background mesh to ...
Hao, Su, Park, Harold S., Liu, Wing Kam
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Extending the Particle Finite Element Method for sediment transport simulation
Computer Methods in Applied Mechanics and Engineering, 2021zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nicolás Galano +2 more
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THE PARTICLE FINITE ELEMENT METHOD — AN OVERVIEW
International Journal of Computational Methods, 2004We present a general formulation for the analysis of fluid-structure interaction problems using the particle finite element method (PFEM). The key feature of the PFEM is the use of a Lagrangian description to model the motion of nodes (particles) in both the fluid and the structure domains.
Oñate, E. +3 more
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Simulation of Cutting processes by the Particle Finite Element Method
GAMM-Mitteilungen, 2017AbstractThe cutting process is characterised by large deformations and large configurational changes. Especially the formation of chips and burrs pushes established modeling techniques to their limits. To overcome these difficulties, the particle finite element method (PFEM) combines the benefits of discrete modeling techniques and methods based on ...
Sabel, Matthias +2 more
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Finite Element Method for Charged-Particle Calculations
Nuclear Science and Engineering, 1986A new method for solving the Boltzmann-Fokker-Planck equation is presented. Following the finite element technique, the solution is projected onto a space defined by linear discontinuous basis functions. Three approaches for the angular flux are derived and compared: the first two for a coupled energy-position discretization and the third one for the ...
J. J. Honrubia, J. M. Aragonés
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A particle finite element method for machining simulations
Computational Mechanics, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sabel, Matthias +2 more
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