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[PDF] Top 20 II. BOUNDARY ELEMENT FORMULATION

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II. BOUNDARY ELEMENT FORMULATION

II. BOUNDARY ELEMENT FORMULATION

... finite element method (FEM) is still popular [5], [6], [7], [8], however has some disadvantages when compared to other options such as the boundary element method ... See full document

6

A Simple Boundary Element Formulation for Shape Optimization of 2D Continuous Structures

A Simple Boundary Element Formulation for Shape Optimization of 2D Continuous Structures

... In the last decades, the FEM has been extensively used for structural optimization (Mota Soares; Rodrigues; Choi, 1984). In fact, the FEM presents great advantage for the optimization of particular structures such as ... See full document

12

On The Use of the Scaled Boundary Finite Element Method for Dynamic Analysis of Plates

On The Use of the Scaled Boundary Finite Element Method for Dynamic Analysis of Plates

... scaled boundary finite element method formulation was presented, and applied to obtain the FRFs and the natural frequencies for in-plane motion of a ... See full document

5

A New Infinite Boundary Element Formulation Applied to Three-Dimensional Domains

A New Infinite Boundary Element Formulation Applied to Three-Dimensional Domains

... One option is to employ the finite element method (FEM), as performed in [1] and [2]. This numerical tool, however, requires the domain discretization into FEs, which may become impractible due to the data storage ... See full document

6

Boundary Element Modeling of Dynamic Bending of a Circular Piezoelectric Plate

Boundary Element Modeling of Dynamic Bending of a Circular Piezoelectric Plate

... direct boundary element formulation for dynamic analysis of three-dimensional linear piezoelectric moderately thick circular plates is presented in this ...BEM formulation is based on the ... See full document

6

A Review on Attempts towards CAD/CAE Integration Using Macroelements

A Review on Attempts towards CAD/CAE Integration Using Macroelements

... elements, boundary elements, ...isogeometric formulation are ...Galerkin-Ritz formulation, the Boundary Element Method, as well as recent Global Collocation ... See full document

24

A Meshless Boundary Element Method Formulation for Transient Heat Conduction Problems with Heat Sources

A Meshless Boundary Element Method Formulation for Transient Heat Conduction Problems with Heat Sources

... The Boundary Element Method (BEM) is an ecient and accurate numerical technique for heat conduction ...BEM formulation of heat conduction includes several boundary and domain ...the ... See full document

12

A spectral element formulation of the immersed boundary method for Newtonian fluids

A spectral element formulation of the immersed boundary method for Newtonian fluids

... finite element method (IFEM) proposed by Zhang et ...finite element immersed boundary method (FE-IBM), proposed by Boffi and Gastaldi [10], also overcomes the first assumption of the original IBM and ... See full document

29

Structure of the Tetrahymena thermophila telomerase RNA helix II template boundary element

Structure of the Tetrahymena thermophila telomerase RNA helix II template boundary element

... intense peaks and cross peaks for the U23·A33 and U25·A31 base pairs than for other Watson–Crick base pairs in the helical stem, consistent with the decreased RNase V1 cleavage in the upper portion of the stem compared ... See full document

10

Adaptive boundary element method.

Adaptive boundary element method.

... Example 2. B We now consider an extension of example 2. S where a different choice of the distribution function is made. Here, WC sD =u^CsD on y-O. All the parameters and the initial mesh are the same as indicated in ... See full document

184

Computational Electromagnetics: Techniques and Applications

Computational Electromagnetics: Techniques and Applications

... finite element method was first applied to electromagnetics by Winslowin [1][2] in ...of boundary conditions for parabolic ...section II, III, and IV respectively while their comparison is done in ... See full document

6

II. THE BOUNDARY INTEGRAL EQUATION

II. THE BOUNDARY INTEGRAL EQUATION

... of boundary elements for solving the problem of the bidimensional compressible fluid flow around obstacles, by applying the boundary element ...indirect boundary element method with ... See full document

6

II. THE BOUNDARY INTEGRAL EQUATION

II. THE BOUNDARY INTEGRAL EQUATION

... In this paper we use triangular linear isoparametric elements of Lagrangean type for solving the singular integral equation resulting as an application of the indirect boundary element method with sources ... See full document

5

A General Boundary Element Formulation for The Analysis of Viscoelastic Problems

A General Boundary Element Formulation for The Analysis of Viscoelastic Problems

... a boundary integral equation was formulated in time ...FEM formulation to analyze the viscoelastic problems based on the constitutive equations of the Kelvin and SLS models [25, ...BEM formulation ... See full document

15

The Boundary-Element Method for the Dynamics of a Viscoelastic Maxwell Fluid

The Boundary-Element Method for the Dynamics of a Viscoelastic Maxwell Fluid

... the boundary-element method (BEM) developed to numerically simulate viscoelastic, incompressible fluid ...velocity-vorticity formulation for different viscoelastic Maxwell fluids. This ... See full document

18

A Boundary Element Formulation for the Pricing of Barrier Options

A Boundary Element Formulation for the Pricing of Barrier Options

... a boundary element formulation for the pricing of barrier ...a boundary value problem of heat equation with a moving ...The boundary integral representation and integral equation are ... See full document

6

Boundary Element formulation for Electrical Impedance Tomography

Boundary Element formulation for Electrical Impedance Tomography

... Neumann boundary condition. We introduce a symmetric boundary integral formulation, which is discretized using mixed finite elements, and show its application to an EIT experiment in view of ... See full document

9

Online Full Text

Online Full Text

... HE boundary element method was first applied to the analysis of buildings slabs by BÉZINE [1]) that analyzed the problem of plates with internal support that could be used to simulate a plate supported on ... See full document

6

The Effect of Time Stepping on the Accuracy of Green Element Formulation of Unsteady Convective Transport

The Effect of Time Stepping on the Accuracy of Green Element Formulation of Unsteady Convective Transport

... of formulation of the finite difference method (FDM) is known to attract many followers especially from the engineering community [3] ...and boundary conditions or non-uniformity of the flux profile have ... See full document

13

Modelling of stress-corrosion cracking by using peridynamics

Modelling of stress-corrosion cracking by using peridynamics

... PD is a recently introduced generalization of CCM theory (Silling and Askari, 2005) and is deemed a potentially successful candidate for the numerical modeling of SCC damage due to the possibility to overcome some of the ... See full document

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