Now showing items 1-10 of 10

  • 3D nurbs-enhanced finite element method 

    Sevilla Cárdenas, Rubén; Fernandez Mendez, Sonia; Huerta, Antonio (2009-06-08T10:12:04Z)
    Conference report
    Open Access
    An improvement of the classical finite element method is proposed in [1], the NURBS-Enhanced Finite Element Method (NEFEM). It is able to exactly represent the geometry by means of the usual CAD description of the boundary ...
  • 3D NURBS-enhanced finite element method (NEFEM) 

    Sevilla Cárdenas, Rubén; Fernandez Mendez, Sonia; Huerta, Antonio (Wiley and Sons, 2011-10-14)
    Article
    Restricted access - publisher's policy
    This paper presents the extension of the recently proposed NURBS-enhanced finite element method (NEFEM) to 3D domains. NEFEM is able to exactly represent the geometry of the computational domain by means of its CAD boundary ...
  • Adaptació de l’ensenyament semipresencial dels mètodes numèrics dins del marc del sistema ects 

    Sarrate Ramos, Josep; Rodríguez Ferran, Antonio; Fernandez Mendez, Sonia; Sevilla Cárdenas, Rubén; Rozados, Oriol; Díez, Pedro; Huerta, Antonio (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2008-02-07)
    Conference report
    Open Access
    En l’actualitat els mètodes numèrics s’han consolidat com una disciplina horitzontal en l’àmbit de l’enginyeria civil. En aquest sentit, les assignatures bàsiques relacionades directament amb els mètodes numèrics han ...
  • Comparison of high-order curved finite elements 

    Sevilla Cárdenas, Rubén; Fernandez Mendez, Sonia; Huerta, Antonio (Wiley and Sons, 2011-02-02)
    Article
    Restricted access - publisher's policy
    Several finite element techniques used in domains with curved boundaries are discussed and compared, with particular emphasis in two issues: the exact boundary representation of the domain and the consistency of the ...
  • Inclusió de les tic en el portafoli de l’estudiant per a l’ensenyament dels mètodes numèrics 

    Sarrate Ramos, Josep; Rodríguez Ferran, Antonio; Fernandez Mendez, Sonia; Sevilla Cárdenas, Rubén; Rozados, Oriol; Díez, Pedro; Huerta, Antonio (2009-02-12T13:49:56Z)
    Conference lecture / Conference report
    Open Access
    La finalitat d’aquest projecte ha estat la millora de la formació global dels estudiants. Concretament, mitjançant la creació d’un portafoli que contingui les diferents activitats que ha realitzat l’estudiant al llarg ...
  • NEFEM for EULER equations 

    Sevilla Cárdenas, Rubén; Fernandez Mendez, Sonia; Huerta, Antonio (2009-02-16T11:29:15Z)
    Conference report
    Open Access
    An 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 ...
  • NURBS-Enhanced Finite Element Method (NEFEM) 

    Sevilla Cárdenas, Rubén (Universitat Politècnica de Catalunya, 2009-07-24)
    Doctoral thesis
  • NURBS-Enhanced Finite Element Method (NEFEM) 

    Sevilla Cárdenas, Rubén; Fernandez Mendez, Sonia; Huerta, Antonio (2011-11)
    Article
    Open Access
    The 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 (NEFEM) 

    Sevilla Cárdenas, Rubén; Fernandez Mendez, Sonia; Huerta, Antonio (Wiley and Sons, 2008-10)
    Article
    Open Access
    An 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 for Euler equations 

    Sevilla Cárdenas, Rubén; Fernandez Mendez, Sonia; Huerta, Antonio (2008-07)
    Article
    Open Access
    In 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 ...