• A distortion measure to validate and generate curved high-order meshes on CAD surfaces with independence of parameterization 

    Gargallo Peiró, Abel; Roca Navarro, Xevi; Peraire Guitart, Jaume; Sarrate Ramos, Josep (John Wiley & Sons, 2016-06)
    Article
    Accés restringit per política de l'editorial
    A framework to validate and generate curved nodal high-order meshes on Computer-Aided Design (CAD) surfaces is presented. The proposed framework is of major interest to generate meshes suitable for thin-shell and 3D finite ...
  • Numerical representation of the quality measures of triangles and triangular meshes 

    Sarrate Ramos, Josep; Palau, J; Huerta, Antonio (2003-07)
    Article
    Accés obert
    In this note a new procedure to represent the quality measure for triangles is proposed. The triangles are identified by their three angles and are represented in a bounded domain, called angle representation region, ...
  • Validation and generation of high-order meshes on parameterized surfaces 

    Gargallo Peiró, Abel; Roca Navarro, Xevi; Peraire Guitart, Jaume; Sarrate Ramos, Josep (Sociedad Española de Métodos Numéricos en Ingeniería (SEMNI), 2013)
    Text en actes de congrés
    Accés obert
    We present a technique to extend Jacobian-based distortion (quality) measures for planar triangles to high-order isoparametric elements of any interpolation degree on CAD parameterized surfaces. The resulting distortion ...