Element-Free Galerkin Methods
Elastic Perfectly Plastic Behavior modeling by a Meshless Method
... Meshless methods are computational techniques that do not require the use of any connectivity concept, such as those used in the finite element method ...the element-free Galerkin ...
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Application of Soft Computing Techniques for Handoff Management in Wireless Cellular Networks
... BE methods are ...gradient methods and the Moving least squares (MLS) ...mesh-free methods are ...the Element Free Galerkin Method at present, but sometimes the algebra ...
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EFFECT OF PARAMETER IN EFG (ELEMENT FREE GALERKIN) FOR 2-D ANALYSIS KAMAL SHARMA*
... The classes of problems, which contain discontinuities, are due to geometrical effects. This includes cases where a boundary of the geometry is nonconvex, such as a body with a hole or a crack. Because of the ...
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Element Free Galerkin Method for Static Analysis of Thin Micro/Nanoscale Plates Based on the Nonlocal Plate Theory
... solving free vibration and buckling problems of nonlocal plates with the other boundary conditions ...numerical methods are required to solve the ...
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TAYLOR GALERKIN PRESSURE CORRECTION (TGPC) FINITE ELEMENT METHOD FOR INCOMPRESSIBLE NEWTONIAN DIE-SWELL FLOW
... ALE methods, the mesh itself is transported with a mesh velocity, a suitable choice of which constitutes one of the major aspects ...particular free-surface nodal movement encountered, by restricting this ...
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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
... meshfree methods is done only by the arbitrary distribution of the nodes, which may or may not be ...meshfree methods only by the nodes and for FEM using the nodes & ...
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Simulation of bi-metallic interfacial cracks using element free Galerkin method
... numerical methods for evaluating the stress intensity factors of bi-material interface cracks have been developed such as finite element method (FEM) and boundary element method ...finite ...
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Accurate Discontinuous Galerkin Finite Element Methods for Computing Light Propagation in Photonic Crystals
... discontinuous Galerkin finite element method was motivated and applied to the ...are free of spurious modes, they are an improvement compared to the basis functions of Ainsworth and ...
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A MESHLESS (EFG) APPROACH FOR LINEAR ELASTICITY AND NUMERICAL COMPARISON WITH THE FINITE ELEMENT METHOD.
... mesh-free methods, which are also referred to in the literature as meshless, element-free, gridless or cloud methods (see [3, 4] for an ...meshless methods based on Moving Least ...
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Coupling of adaptive refinement with variational multiscale element free Galerkin method for high gradient problems
... 5. Duarte, C. A. and Oden, J. T. An h-p adaptive method using clouds. Computer Methods in Applied Mechanics and Engineering. 1996. 139(1): 237-262. 6. Babuška, I. and Melenk, J. M. The partition of unity method. ...
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Effectiveness of Element Free Galerkin Method over FEM
... A mesh is an open space between the strands of a net that is formed by connecting nodes in a predefined manner [1]. The process of meshing is one of the important steps in FEM because which determines the accuracy of the ...
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A stabilized mixed discontinuous Galerkin method for the incompressible miscible displacement problem
... finite element (MFE) method for the compressible miscible displacement ...finite element formulation in which an appropriately weighted residual of the Darcy law is added to the standard mixed for- ...
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On axial vibration of a web-idle roller system
... LIST OF FIGURES 1 Web Span 2 Web Element Free Body 3 Web Span Boundary 4 Frequency 5 Inverse FFT Solution of 6 Inverse FFT Solution as a 7 Galerkin Finite Element Solution 8 Web Span-Idl[r] ...
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Two grid hp version discontinuous Galerkin finite element methods for quasi Newtonian fluid flows
... discretization methods with an h-adaptive refinement strategy, using the same 25% and 5% refinement/derefinement fixed fraction strategy, with a fixed (uniform) polynomial degree distribution; for h-refinement, we ...
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Analysis of discontinuous Galerkin methods on surfaces
... the framework given in Demlow [2009] (which extends to higher order the surface FEM analysis considered in Dziuk [1988] for linear ansatz functions/suface approx- imation), we approximate Γ by a piecewise polynomial ...
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Numerical modeling of seismic waves by discontinuous spectral element methods★
... DG methods based on the flux approximation at element interfaces have been considered for the elastodynamics problem in [42, 47, 81] for the stress-velocity formulation and in [10] for both the displacement ...
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A new approach to convergence analysis of linearized finite element method for nonlinear hyperbolic equation
... at the same time. Then we develop a linearized backward Euler FE scheme for the non- linear parabolic system and apply the idea of splitting technique in [10–20] to split the error into the temporal and spatial errors. ...
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Two grid hp DGFEM for second order quasilinear elliptic PDEs based on an incomplete Newton iteration
... discontinuous Galerkin finite element methods for the numerical solution of a second-order quasilinear elliptic boundary value problem based on the appli- cation of a single step of a nonlinear ...
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High order space-time finite element schemes for acoustic and viscodynamic wave equations with temporal decoupling
... Discontinuous Galerkin Finite Element Method (DGFEM)-in-time discretization while in space we use both continuous Galerkin and continuous spectral finite element methods on tensor ...
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An Analytical and Numerical Study of Granular Flows in Hoppers
... Szepessy, Convergence of the discontinuous Galerkin finite element method for hyperbolic conservation laws, Mathematical Models & Methods in Applied Sciences, 5 (1995), p.367–386.. [[r] ...
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