Results 1 to 10 of about 15,305 (86)
Journal of Rock Mechanics and Geotechnical EngineeringIn this study, we present a novel nodal integration-based particle finite element method (N-PFEM) designed for the dynamic analysis of saturated soils.
Liang Wang +3 more
doaj +8 more sources
A State of the Art Review of the Particle Finite Element Method (PFEM) [PDF]
Archives of Computational Methods in Engineering, 2020 The particle finite element method (PFEM) is a powerful and robust numerical tool for the simulation of multi-physics problems in evolving domains.
M. Cremonesi +3 more
semanticscholar +5 more sources
The particle finite element method (PFEM) in thermo‐mechanical problems [PDF]
International Journal for Numerical Methods in Engineering, 2016 SummaryThe aim of this work is to develop a numerical framework for accurately and robustly simulating the different conditions exhibited by thermo‐mechanical problems. In particular, the work will focus on the analysis of problems involving large strains, rotations, multiple contacts, large boundary surface changes, and thermal effects.The framework ...
J. M. Rodriguez +3 more
semanticscholar +5 more sources
Adaptive Particle Finite Element Method (A‐PFEM) in Metal Cutting Processes [PDF]
Proceedings in Applied Mathematics and Mechanics, 2021 Machining is very common in industry, e.g. automotive industry and aerospace industry, which is a nonlinear dynamic problem including large deformations, large strain, large strain rates and high temperatures, that implies some difficulties for numerical
X. Ye +2 more
semanticscholar +6 more sources
Numerical simulation of undrained insertion problems in geotechnical engineering with the Particle Finite Element Method (PFEM) [PDF]
Computers and Geotechnics, 2017 The paper presents total-stress numerical analyses of large-displacement soil-structure interaction problems in geomechanics using the Particle Finite Element Method (PFEM).
L. Monforte +3 more
semanticscholar +6 more sources
Validation of the particle finite element method (PFEM) for simulation of free surface flows [PDF]
Engineering Computations, 2008 Purpose – The purpose of this paper is to evaluate the possibilities of the particle finite element method for simulation of free surface flows.Design/methodology/approach – A numerical simulation of a number of examples for which experimental data are ...
A. Larese +3 more
semanticscholar +6 more sources
Numerical modelling of landslide‐generated waves with the particle finite element method (PFEM) and a non‐Newtonian flow model [PDF]
International Journal for Numerical and Analytical Methods in Geomechanics, 2016 Landslide-generated impulse waves may have catastrophic consequences. The physical phenomenon is difficult to model because of the uncertainties in the kinematics of the mobilised material and to the intrinsic complexity of the fluid–soil interaction. The particle finite element method (PFEM) is a numerical scheme that has successfully been applied to ...
F. Salazar +3 more
semanticscholar +9 more sources
Procedia CIRP, 2013 The (PFEM) is employed to simulate orthogonal metal cutting of 42CD4 steel. The objectives of this work are mainly three: The first one is to validate PFEM strategies as an efficient tool for numerical simulation of metal cutting processes by a detailed ...
J. M. Rodríguez +4 more
semanticscholar +6 more sources
Modelling of forming processes using the Particle Finite Element Method (PFEM)
15th World Congress on Computational Mechanics (WCCM-XV) and 8th Asian Pacific Congress on Computational Mechanics (APCOM-VIII), 2022 * MECAMAT group, Department of Engineering, Faculty of Science and Technology. Universitat de Vic-Universitat Central de Catalunya (UVic-UCC) Carrer de la Laura 13, 08500 Vic, Spain.
J. Carbonell +3 more
semanticscholar +4 more sources
Continuous chip formation in metal cutting processes using the Particle Finite Element Method (PFEM)
International Journal of Solids and Structures, 2017 This paper presents a study on the metal cutting simulation with a particular numerical technique, the Particle Finite Element Method (PFEM) with a new modified time integration algorithm and incorporating a contact algorithm capability .
J. M. Rodríguez +3 more
semanticscholar +6 more sources