Exploració per autor "Gutiérrez Santacreu, Juan Vicente"
Ara es mostren els items 1-4 de 4
-
Convergence towards weak solutions of the Navier-Stokes equations for a finite element approximation with numerical subgrid scale modeling
Badia, Santiago; Gutiérrez Santacreu, Juan Vicente (2012)
Report de recerca
Accés obertResidual-based stabilized nite element techniques for the Navier-Stokes equations lead to numerical discretizations that provide convection stabilization as well as pressure stability without the need to satisfy an inf-sup ... -
Long term stability estimates and existence of a global attractor in a finite element approximation of the Navier-Stokes equations with numerical sub-grid scale modeling
Badia, Santiago; Codina, Ramon; Gutiérrez Santacreu, Juan Vicente (2012)
Text en actes de congrés
Accés obertVariational multiscale methods lead to stable finite element approximations of the Navier-Stokes equations, both dealing with the indefinite nature of the system (pressure stability) and the velocity stability loss for ... -
Long-term stability estimates and existence of a global attractor in a finite element approximation of the Navier-Stokes equations with numerical sub-grid scale modeling
Badia, Santiago; Codina, Ramon; Gutiérrez Santacreu, Juan Vicente (2009-08-01)
Article
Accés obertVariational multiscale methods lead to stable finite element approximations of the Navier-Stokes equations, both dealing with the indefinite nature of the system pressure stability) and the velocity stability loss for high ... -
Unconditionally stable operator splitting algorithms for the incompressible magnetohydrodynamics (MHD) system discretized by a stabilized finite element formulation based on projections
Badia, Santiago; Planas Badenas, Ramon; Gutiérrez Santacreu, Juan Vicente (John Wiley & Sons, 2013-01)
Article
Accés restringit per política de l'editorialIn this article we propose different splitting procedures for the transient incompressible MHD system that are unconditionally stable. We consider two levels of splitting, on one side we perform the segregation of the fluid ...