Element Free Galerkin (EFG)
EFFECT OF PARAMETER IN EFG (ELEMENT FREE GALERKIN) FOR 2-D ANALYSIS KAMAL SHARMA*
... An Element Free Galerkin (EFG) method has been developed to analyze 2-D fracture problems. This method can determine crack singularity in mode I & II and predict crack propagation. The ...
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Effectiveness of Element Free Galerkin Method over FEM
... of Element Free Galerkin (EFG) Method to Beam Problem, International Journal on Theoretical and Applied Research in Mechanical Engineering, Vol 2(3), ...
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Optimum Value of Dimensionless Size of the Support Domain for Element Free Galerkin Mesh Free Method Prof. Sanjaykumar D. Ambaliya , Prof. Pradip V. Savaliya
... Finite Element Method (FEM) is an established numerical solution technique for engineering problems in various ...Mesh free (MF) methods are among the breed of numerical analysis technique that are being ...
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Coupling of adaptive refinement with variational multiscale element free Galerkin method for high gradient problems
... 83. Liew, S. C., Yeak, S. H. and Ismail, M. B. Coupling of Modified Variational Multiscale Method with Adaptive Element Free Galerkin Method for Two Dimensional High Gradient Problem. 5 th Annual ...
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Simulation of bi-metallic interfacial cracks using element free Galerkin method
... In the present work, element free Galerkin method has been implemented for the analysis of interfacial cracks lying between two dissimilar materials. The material discontinuity at the interface has ...
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Element Free Galerkin Method for Static Analysis of Thin Micro/Nanoscale Plates Based on the Nonlocal Plate Theory
... In this article, element free Galerkin method is used for static analysis of thin orthotropic micro/nanoscale plates based on the nonlocal plate theory. Equilibrium equation is obtained based on the ...
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Elastic Perfectly Plastic Behavior modeling by a Meshless Method
... finite element method ...the element-free Galerkin method (EFG) using the Moving Least Squares (MLS) approximation, the Lagrange multipliers method is applied for imposing the boundary ...
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A MESHLESS (EFG) APPROACH FOR LINEAR ELASTICITY AND NUMERICAL COMPARISON WITH THE FINITE ELEMENT METHOD.
... meshless, element-free, gridless or cloud methods (see [3, 4] for an ...as Element-Free Galerkin (EFG) method [1], Boundary Node Method (BNM) [7], hp-cloud method [6], Meshless Local ...
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Analysis of seabed instability using element free Galerkin method
... problems (Jeng and Lin, 1996; Jeng, 2003). Gatmiri (1990) developed a simplified finite element model for an isotropic and saturated permeable seabed. Recently, a meshless EFGM model was developed for the analysis ...
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X-FEM simulation of 2-D fracture mechanics problem
... Areias and Belytschko [10] have applied the XFEM to study the crack initiation and propagation in 3-D space. A formulation based on viscosity-regularized continuum damage constitutive model has been coupled with the XFEM ...
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A Second Order Characteristic Mixed Finite Element Method for Convection Diffusion Reaction Equations
... [9] Russell, T.F. (1985) Time-Stepping along Characteristics with Incomplete Itera- tionfora Galerkin Approximation of Miscible Displacement in Porous Media. SIAM Journal on Numerical Analysis , 22, 970-1013. ...
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Numerical Solution of the Three Dimensional Time Harmonic Maxwell Equations by DG Method Coupled with an Integral Representation
... finite element technique is not yet applicable and it is with coupling between finite element method and integral equation method that it is ...finite element methodological coupled to an integral ...
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Index Terms — Hydrodynamic lubrication, parabolic slider,
... finite element and finite difference results for parabolic slider bearing configurations have also been examined and a conclusion similar to the inclined case has been ...
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The hp version of Eulerian Lagrangian mixed discontinuous finite element methods for advection diffusion problems
... finite element (MDFE) methods and their equivalent Galerkin versions for the numerical solution of advection- diffusion ...discontinuous Galerkin method in [9] (which is a particular case of the local ...
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A Powell-Sabin finite element scheme for partial differential equations
... Moreover, the use of C 1 approximations also allows to discretize higher-order derivatives (that is, derivatives of order superior to the second). This feature can be interesting in equations involving the potential of a ...
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Multiscale Petrov Galerkin method for high frequency heterogeneous Helmholtz equations
... The error analysis for the algorithm presented in Section 3, is very similar to that developed in [13] and references therein, and in particular for the Petrov-Galerkin formulation we discuss now in [6]. It is ...
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The Hydrodynamics of Active Particles Inside of a Porous Container and the Galerkin Boundary Element Discretization of Stokes Flow
... As discussed and shown in Chapter 3, the completed double-layer boundary integral equation method (CDL-BIEM) provided a solution to the ill-conditioning problem. Formulated by Power and Miranda [51], CDL-BIEM is a range ...
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A Jacobian-free edged-based Galerkin formulation for compressible flows
... a Jacobian-Free Newton-Krylov (JFNK) method with Lower-Upper Symmetric Gauss- Seidel (LU-SGS) used as matrix-free preconditioner. The traditional formulation of LU-SGS is enriched by including the ...
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Petrov-Galerkin formulation for compressible Euler and Navier-Stokes equations
... This system of equations has several types of non-linearities. Some are due to convective terms, others are related to the compressibility of the fluid. In addition, the use of the Petrov- Galerkin method ...
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Finite Element Method for a Kind of Two Dimensional Space Fractional Diffusion Equation with Its Implementation
... Many different numerical methods for fractional convection-diffusion equation have been discussed by researchers in recent 10 years. In this paper, we discussed one kind of space-fractional diffusion equation which could ...
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