An axisymmetric PFEM formulation for bottle forming simulation
Sign Up to like & getrecommendations! Published in 2017 at "Computational Particle Mechanics"
DOI: 10.1007/s40571-016-0114-7
Abstract: A numerical model for bottle forming simulation is proposed. It is based upon the Particle Finite Element Method (PFEM) and is developed for the simulation of bottles characterized by rotational symmetry. The PFEM strategy is… read more here.
Keywords: pfem; formulation; simulation; forming simulation ... See more keywords
A stable node-based smoothed PFEM for solving geotechnical large deformation 2D problems
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DOI: 10.1016/j.cma.2021.114179
Abstract: Abstract The strain smoothed nodal integration particle finite element method (NS-PFEM) has a high level of computational efficiency. However, it suffers from the ‘overly soft’ problem. This study presents the development of a stable nodal… read more here.
Keywords: pfem; large deformation; solving geotechnical; pfem solving ... See more keywords
Error Analysis of a PFEM Based on the Euler Semi-Implicit Scheme for the Unsteady MHD Equations
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DOI: 10.3390/e24101395
Abstract: In this article, we mainly consider a first order penalty finite element method (PFEM) for the 2D/3D unsteady incompressible magnetohydrodynamic (MHD) equations. The penalty method applies a penalty term to relax the constraint “∇·u=0”, which… read more here.
Keywords: euler semi; mhd equations; pfem; semi implicit ... See more keywords
Thermomechanical Simulation of Orthogonal Metal Cutting with PFEM and SPH Using a Temperature-Dependent Friction Coefficient: A Comparative Study
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DOI: 10.3390/ma16103702
Abstract: In this work, we apply the Particle Finite Element Method (PFEM) and Smoothed Particle Hydrodynamics (SPH) to simulate the orthogonal cutting chip formation of two workpiece materials, i.e., AISI 1045 steel and Ti6Al4V titanium alloy.… read more here.
Keywords: temperature dependent; pfem sph; friction; temperature ... See more keywords