Finite element method (FEM)
An application of the finite element method to curve fitting
... An application of the Finite Element Method (FEM) to the solution of a geometric problem is shown. The problem is related to curve fitting i.e. pass a curve trough a set of given points even ...
7
TítuloA posteriori error analysis of an augmented mixed finite element method for Darcy flow
... of finite element ...mixed finite element method introduced by Masud and Hughes in [15] for isotropic porous ...This method is based on the addition of suitable residual type ...
20
TítuloA mixed finite element method for the generalized Stokes problem
... mixed finite element method for the generalized Stokes prob- ...the finite element subspaces providing stability coincide with those employed for the usual Stokes flows except for one ...
27
BOUNDARY CONTROLLABILITY OF A LINEAR SEMI-DISCRETE 1-D WAVE EQUATION DERIVED FROM A MIXED FINITE ELEMENT METHOD
... by finite differences or the classical finite element method (see [8],[19] for a detailed analysis of the 1-D case and [18] for the 2-D case, in the context of the dual observability ...
46
Solving New Poroelastic Models by Finite Element Method
... a finite element method in order to compute the response to a harmonic excitation of a three-dimensional enclosure containing a free fluid and a poroelastic ...The finite element used ...
8
Numerical modeling of fiber specklegram sensors by using finite element method (FEM)
... by FEM (See more details in [32-34]). To calculate the field by FEM, the fiber cross-section is discretized into small elements and ...each element (See ...
14
Vibration analysis of a temple bell by Finite Element Method
... The FEM analysis model of the bell was structured as follows. First, its two dimensional FEM cross sectional shape was made. The full model was configured so that its cross sectional shape was rotated by ...
7
Self-adaptive hp finite element method with iterative mesh truncation technique accelerated with Adaptive Cross Approximation
... makes use of an Integral Equation (IE) representation of the electromagnetic field in the exterior región (out of the truncated domain). However, in contrast to conventional FEM-IE approaches, this is done in such ...
22
A second order in time modified Lagrange-Galerkin finite element method for the incompressible Navier-Stokes equations
... the method stable; see, in this respect, [2] where a study on the behavior of the method with different quadrature rules is ...per element should be employed to evaluate the integrals, and, therefore, ...
26
TítuloA residual based a posteriori error estimator for an augmented mixed finite element method in linear elasticity
... finite element method for plane linear elasticity was presented and analyzed recently in ...augmented method, which is easily generalized to 3D, can be viewed as an extension to the elasticity problem ...
27
Software alternativo para el cálculo de los parámetros matriciales eléctricos de líneas de transmisión
... The finite element method (FEM) has developed rapidly as a topic ofresearch in electrical ...numerical method that can be used to calculate the electromagnetic fields, electromagnetic ...
99
A Fixed Grid method for hyperelastic models in large strain analysis using the level set method
... Grid Finite Element Method (FGFEM) in addition to a Mooney-Rivlin hyper- elastic model is ...This method uses the mixed finite element formulation to treat the elements, but ...
12
THE ONE-SIDED DRIVING INTERACTION BETWEEN TWO MONOPOLES - EFFECTIVE AS THE CORE OF THE 3-DIMENSIONAL DFEM SOUND POWER AND SCATTERING DESCRIPTION
... [1] Hübner, G.:Eine Betrachtung zur Physik der Schallabstrahlung. Acustica Vol. 75 (1991), S. 130-144 [2] Hübner, G., Messner, J. und Rieger, W.:Schalleistungsbestimmung mit der Direkten Finiten Elemente Methode ...
7
ADAPTIVE SPACE-TIME FINITE ELEMENT METHODS FOR ACOUSTICS SIMULATIONS IN UNBOUNDED DOMAINS
... space-time finite element method for acoustic radiation and scattering problems in exterior ...interpolation method is developed for projection between adaptive ...
6
Development of a System for the Computation of Electromagnetic Wave Scattering from Non-Penetrable Objects by Solving the Electric Field Integral Equation
... The Method of Moments is a numerical analysis technique that is used to solve the Maxwell Equations, like other numerical methods such as the Finite Element Method but, unlike this last one, ...
56
OPTIMIZATION METHODS FOR THE ITERATIVE SOLUTION OF COUPLED FLUID-STRUCTURAL PROBLEMS
... Analytical solutions of the Helmholtz equation can only be obtained for very simple enclosure geometries. So, to be able to accurately calculate the sound field in arbitrary shaped enclosures, one has to resort to ...
6
Evaluación de Diferentes Sistemas de Postes: Método de Elementos Finitos
... ABSTRACT: The aim of this study was to analyse the stress distribution in maxillary canines restored with different post systems and definitive crowns. The models of restored teeth with glass fiber, quartz fiber, ...
8
Método de las Imágenes para una Carga en un Medio de Tres Capas e Implementación de la Condición de Dirichlet
... the Method of Moments, (Karkkainen, 2001) for the Finite Difference Method or (Hamou, 2015) for the Finite Element ...The Finite Element Method (FEM) is the ...
8
Dissipative Finite Element Formulation Applied to Piezoelectric Materials With the Debye Memory
... using finite element methods (FE): [?], [?], [?], [?] and ...boundary element method have been applied to model small strain piezoelectrics, see ...
8
Finite element formulation for large displacement analysis
... shell element has been chosen to be im- plemented, see Figure 7.6. The element has been proposed by ...The element is able to represent the six rigid body modes, (ii) it also can approximate the ...
160