Results 261 to 270 of about 5,175,662 (301)
Some of the next articles are maybe not open access.
Coupling GSM/ALE with ES-FEM-T3 for fluid–deformable structure interactions
Journal of Computational Physics, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sheng Wang +4 more
openaire +2 more sources
Some modifications for ES-FEM and its application for vehicle design
Engineering Computations, 2015Purpose – The purpose of this paper is to enhance the feasibility of the edge-based smoothed triangular (EST) element, some modifications are made in this study. Design/methodology/approach – First, an efficient strategy based on graph theory is proposed to ...
Guanxin Huang, Hu Wang, Guangyao Li
openaire +1 more source
A three-dimensional ES-FEM for fracture mechanics problems in elastic solids
Engineering Fracture Mechanics, 2013Abstract The edge-based smoothed finite element method (ES-FEM) using triangular mesh was recently proposed to model the fracture problems in 2D solids. This paper contains the following ingredients: (1) the ES-FEM is extended to three-dimensional (3D) ES-FEM using tetrahedral elements to compute the stress intensity factors and simulate crack ...
W. Zeng +3 more
openaire +1 more source
NS-FEM/ES-FEM for contact problems in metal forming analysis
International Journal of Material Forming, 2010A new approach based on the node-based smoothed finite element method (NS-FEM) / edge-based smoothed finite element method (ES-FEM) is presented for the analysis of contact-impact problems with large deformations and for the simulation of metal forming processes. The formulations are based on 3-node triangular and linear interpolation functions.
Cui Xiangyang +3 more
openaire +1 more source
An adaptive singular ES-FEM for mechanics problems with singular field of arbitrary order
Computer Methods in Applied Mechanics and Engineering, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nguyen-Xuan, Hung +4 more
openaire +2 more sources
International Journal of Computational Methods, 2013
An edge-based smoothed finite element method (ES-FEM-T3) using triangular elements was recently proposed to improve the accuracy and convergence rate of the existing standard finite element method (FEM) for the solid mechanics analyses. In this paper, the ES-FEM-T3 is further extended to the dynamic analysis of 2D fluid–solid interaction problems based
Nguyen-Thoi, T. +4 more
openaire +1 more source
An edge-based smoothed finite element method (ES-FEM-T3) using triangular elements was recently proposed to improve the accuracy and convergence rate of the existing standard finite element method (FEM) for the solid mechanics analyses. In this paper, the ES-FEM-T3 is further extended to the dynamic analysis of 2D fluid–solid interaction problems based
Nguyen-Thoi, T. +4 more
openaire +1 more source
On singular ES-FEM for fracture analysis of solids with singular stress fields of arbitrary order
Engineering Analysis with Boundary Elements, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bhowmick, Sauradeep, Liu, Gui Rong
openaire +2 more sources
An adaptive NS/ES-FEM approach for 2D contact problems using triangular elements
Finite Elements in Analysis and Design, 2011An adaptive contact analysis approach is presented for 2D solid mechanics problems using only triangular elements and the subdomain parametric variational principle (SPVP). The present approach is implemented for the node-based smoothed FEM (or NS-FEM), the edge-based smoothed FEM (ES-FEM) and the standard FEM models with automatically adaptive ...
Li, Y., Liu, G.R., Zhang, G.Y.
openaire +1 more source
A singular edge-based smoothed finite element method (ES-FEM) for bimaterial interface cracks
Computational Mechanics, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chen, L. +3 more
openaire +2 more sources
International Journal of Computational Methods, 2010
This paper presents a general formulation for simulating the singular stress field at the vicinity of the crack-tip for linear fracture mechanics problems, based on the edge-based smoothed finite element method (ES-FEM) settings. This novel "singular ES-FEM" makes use of the unique feature offered by the ES-FEM that only the assumed displacement ...
Liu, G.R. +3 more
openaire +2 more sources
This paper presents a general formulation for simulating the singular stress field at the vicinity of the crack-tip for linear fracture mechanics problems, based on the edge-based smoothed finite element method (ES-FEM) settings. This novel "singular ES-FEM" makes use of the unique feature offered by the ES-FEM that only the assumed displacement ...
Liu, G.R. +3 more
openaire +2 more sources