Results 191 to 200 of about 509 (210)
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Engineering Fracture Mechanics, 2011
Abstract The recently developed edge-based smoothed finite element method (ES-FEM) is extended to fracture problems in anisotropic media using a specially designed five-node singular crack-tip (T5) element. In the formulation of singular ES-FEM, only the assumed displacement values (not the derivatives) on the boundaries of the smoothing domains are ...
Chen, L. +4 more
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Abstract The recently developed edge-based smoothed finite element method (ES-FEM) is extended to fracture problems in anisotropic media using a specially designed five-node singular crack-tip (T5) element. In the formulation of singular ES-FEM, only the assumed displacement values (not the derivatives) on the boundaries of the smoothing domains are ...
Chen, L. +4 more
openaire +1 more source
Journal of Sound and Vibration, 2009
Abstract This paper presents an edge-based smoothed finite element method (ES-FEM) to significantly improve the accuracy of the finite element method (FEM) without much changing to the standard FEM settings. The ES-FEM can use different shape of elements but prefers triangular elements that can be much easily generated automatically for complicated ...
Liu, G.R., Nguyen-Thoi, T., Lam, K.Y.
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Abstract This paper presents an edge-based smoothed finite element method (ES-FEM) to significantly improve the accuracy of the finite element method (FEM) without much changing to the standard FEM settings. The ES-FEM can use different shape of elements but prefers triangular elements that can be much easily generated automatically for complicated ...
Liu, G.R., Nguyen-Thoi, T., Lam, K.Y.
openaire +1 more source
An n‐sided polygonal edge‐based smoothed finite element method (nES‐FEM) for solid mechanics
International Journal for Numerical Methods in Biomedical Engineering, 2011AbstractAn edge‐based smoothed finite element method (ES‐FEM) using triangular elements was recently proposed to improve the accuracy and convergence rate of the existing standard finite element method (FEM) for the elastic solid mechanics problems.
Nguyen-Thoi, T. +2 more
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International Journal for Numerical Methods in Engineering, 2010
AbstractAn edge‐based smoothed finite element method using 3‐node triangular membrane elements (ES‐FEM‐T3) is proposed to analyze three‐dimensional (3D) spatial membrane structures under large deflection, rotation, and strain. In our 3D formulation, co‐rotational local coordinate systems associated with the edge‐based smoothing domains are constructed.
Zhang, Z.-Q., Liu, G.R.
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AbstractAn edge‐based smoothed finite element method using 3‐node triangular membrane elements (ES‐FEM‐T3) is proposed to analyze three‐dimensional (3D) spatial membrane structures under large deflection, rotation, and strain. In our 3D formulation, co‐rotational local coordinate systems associated with the edge‐based smoothing domains are constructed.
Zhang, Z.-Q., Liu, G.R.
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Motor magnetic field analysis using the edge-based smooth finite element method (ES-FEM)
Engineering Analysis with Boundary ElementsR.Q. Li +4 more
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Modeling fluid–structure interaction with the edge-based smoothed finite element method
Journal of Computational Physics, 2022Tao He
exaly
An n‐sided polygonal edge‐based smoothed finite element method (nES‐FEM) for solid mechanics
International Journal for Numerical Methods in Biomedical Engineering, 2011T Nguyen-Thoi, H Nguyen-Xuan
exaly
A coupled edge-/face-based smoothed finite element method for structural–acoustic problems
Applied Acoustics, 2010Z C He, G R Liu, Z H Zhong
exaly