Exploració per autor "Fernández Méndez, Sonia"
Ara es mostren els items 64-83 de 84
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La Ingeniería Computacional en la Escuela de Caminos de Barcelona
Huerta, Antonio; Díez, Pedro; Fernández Méndez, Sonia; Pérez Foguet, Agustí; Rodríguez Ferran, Antonio; Sarrate Ramos, Josep (UCLM-ETS Ingenieros de Caminos Ciudad Real, 2003)
Text en actes de congrés
Accés obertLa ingeniería computacional se ha consolidado ya como una disciplina horizontal en el ámbito de la ingeniería civil. La modelización numérica es, cada vez más, una alternativa para el cálculo y diseño en inge niería a los ... -
Locking in the incompressible limit for the element-free Galerkin method
Huerta, Antonio; Fernández Méndez, Sonia (Wiley and Sons, 2001-04)
Article
Accés obertVolumetric locking (locking in the incompressible limit) for linear elastic isotropic materials is studied in the context of the element-free Galerkin method. The modal analysis developed here shows that the number of ... -
MECÀNICA COMPUTACIONAL (Examen 1r quadrim)
Fernández Méndez, Sonia (Universitat Politècnica de Catalunya, 2003-01-16)
Examen
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MECÀNICA COMPUTACIONAL (Examen 1r quadrim)
Fernández Méndez, Sonia (Universitat Politècnica de Catalunya, 2006-01-10)
Examen
Accés restringit a la comunitat UPC -
Meshfree methods
Huerta, Antonio; Belytscko, T; Fernández Méndez, Sonia; Rabczuk, Timon (John Wiley & Sons, 2004-10)
Capítol de llibre
Accés restringit per política de l'editorialThe aim of this chapter is to provide an in-depth presentation and survey of meshfree particle methods. Several particle approximations are reviewed; the SPH method, corrected gradient methods and the moving least squares ... -
Meshfree methods
Huerta, Antonio; Belytschko, Ted; Fernández Méndez, Sonia; Rabczuk, Timon; Zhuang, Xiaoying; Arroyo Balaguer, Marino (Wiley, 2017-12-15)
Capítol de llibre
Accés restringit per política de l'editorialThis chapter presents an overview of some computational methods for the analysis of problems in ship hydrodynamics. Attention is focused on the description of stabilized finite element formulations derived via a finite ... -
MÈTODES NUMÈRICS PER A EDPS
Fernández Méndez, Sonia (Universitat Politècnica de Catalunya, 2015-01-19)
Examen
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MÈTODES NUMÈRICS PER A EDPS
Fernández Méndez, Sonia (Universitat Politècnica de Catalunya, 2014-11-04)
Examen
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MÈTODES NUMÈRICS PER A EQUACIONS EN DERIVADES PARCIALS | FINAL
Fernández Méndez, Sonia; Gargallo Peiró, Abel; Pérez Escudero, Sergi (Universitat Politècnica de Catalunya, 2023-10-31)
Examen
Accés restringit a la comunitat UPC -
Métodos Runge-Kutta implícitos de alto orden para flujos incompresibles
Montlaur, A.; Fernández Méndez, Sonia; Huerta, Antonio (Universitat Politècnica de Catalunya. CIMNE, 2011)
Article
Accés obertLas ecuaciones de Navier-Stokes para flujo incompresible se interpretan como un sistema de Ecuaciones Diferenciales Algebraicas (EDA), es decir un sistema de EDOs correspondiendo a la ecuación de conservación del momento, ... -
MODELITZACIÓ COMPUTACIONAL | FINAL
Fernández Méndez, Sonia (Universitat Politècnica de Catalunya, 2020-05-17)
Examen
Accés restringit a la comunitat UPC -
MODELITZACIÓ COMPUTACIONAL | PARCIAL
Fernández Méndez, Sonia (Universitat Politècnica de Catalunya, 2020-04-03)
Examen
Accés restringit a la comunitat UPC -
NEFEM for EULER equations
Sevilla Cárdenas, Rubén; Fernández Méndez, Sonia; Huerta, Antonio (2009-02-16T11:29:15Z)
Text en actes de congrés
Accés obertAn improvement of the classical finite element method is proposed in [1], the NURBS-Enhanced Finite Element Method (NEFEM). It considers an exact representation of the geometry by means of the usual CAD description of the ... -
Numerical integration over 2D NURBS-shaped domains with applications to NURBS-enhanced FEM
Sevilla Cárdenas, Rubén; Fernández Méndez, Sonia (2011-10-03)
Article
Accés obertThis paper focuses on the numerical integration of polynomial functions along non-uniform rational B-splines (NURBS) curves and over 2D NURBS-shaped domains, i.e. domains with NURBS boundaries. The integration of the ... -
NURBS-enhanced finite element method (NEFEM)
Sevilla Cárdenas, Rubén; Fernández Méndez, Sonia; Huerta, Antonio (Wiley and Sons, 2008-10)
Article
Accés obertAn improvement to the classical finite element (FE) method is proposed. It is able to exactly represent the geometry by means of the usual CAD description of the boundary with non-uniform rational B-splines (NURBS). Here, ... -
NURBS-Enhanced Finite Element Method (NEFEM)
Sevilla Cárdenas, Rubén; Fernández Méndez, Sonia; Huerta, Antonio (2011-11)
Article
Accés obertThe development of NURBS-Enhanced Finite Element Method (NEFEM) is revisited. This technique allows a seamless integration of the CAD boundary representation of the domain and the finite element method (FEM). The importance ... -
NURBS-enhanced finite element method for Euler equations
Sevilla Cárdenas, Rubén; Fernández Méndez, Sonia; Huerta, Antonio (2008-07)
Article
Accés obertIn this work, the NURBS-enhanced finite element method (NEFEM) is combined with a discontinuous Galerkin (DG) formulation for the numerical solution of Euler equations of gas dynamics. With NEFEM, numerical fluxes along ... -
Optimally convergent high-order X-FEM for problems with voids and inclusions
Sala Lardies, Esther; Fernández Méndez, Sonia; Huerta, Antonio (2012)
Text en actes de congrés
Accés obertSolution of multiphase problems shows discontinuities across the material interfaces, which are usually weak. Using the eXtended Finite Element Method (X-FEM), these problems can be solved even for meshes that do not ... -
Time accurate consistently stabilized mesh-free methods for convection dominated problems
Huerta, Antonio; Fernández Méndez, Sonia (Wiley and Sons, 2003-01)
Article
Accés obertThe behaviour of high-order time stepping methods combined with mesh-free methods is studied for the transient convection-diffusion equation. Particle methods, such as the element-free Galerkin (EFG) method, allow to easily ... -
Topology optimization of flexoelectric metamaterials with apparent piezoelectricity
Greco, Francesco; Codony Gisbert, David; Mohammadi, Hossein; Fernández Méndez, Sonia; Arias Vicente, Irene (Elsevier, 2024-02-01)
Article
Accés obertThe flexoelectric effect, coupling polarization and strain gradient as well as strain and electric field gradients, is universal to dielectrics, but, as compared to piezoelectricity, it is more difficult to harness as it ...