Browsing by Author "Blasco Lorente, Jorge"
Now showing items 1-11 of 11
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A fractional-step method for the incompressible Navier-Stokes equations related to a predictor-multicorrector algorithm
(1998-12)
Article
Open AccessAn implicit fractional-step method for the numerical solution of the time-dependent incompressible Navier-Stokes equations in primitive variables is studied in this paper. The method, which is first-order-accurate in the ... -
A pressure-stabilized formulation of incompressible flow problems on anisotropic finite-element meshes
(2005-11-28)
Research report
Open AccessWe consider a pressure stabilized, finite element approximation of incompressible flow problems in primitive velocity--pressure variables, which is based on a projection of the gradient of the discrete pressure onto the ... -
An implicit finite-element model for 3D non-hydrostatic mesoscale ocean flows
(2004)
Article
Open AccessWe present in this paper a pressure stabilized, finite element method for the numerical approximation of three-dimensional, non-hydrostatic mesoscale ocean flows. The model considered here incorporates surface wind ... -
Analysis of fractional step, finite element methods for the incompressible Navier-Stokes equations
(Universitat Politècnica de Catalunya, 1997-03-07)
Doctoral thesis
Open AccessEn la presente tesis se han estudiado métodos de paso fraccionado para la resolución numérica de la ecuación de Navier-Stokes incompresible mediante el método de los elementos finitos; dicha ecuación rige el movimiento de ... -
Aproximación del problema de Stokes mediante elementos finitos mixtos de tipo cross-grid
(2009)
Conference lecture
Restricted access - publisher's policyEn esta comunicación introducimos una familia de métodos de elementos finitos mixtos para la resolución numérica del problema de Stokes en dimensión 2. En estos métodos, la presión se interpola en una malla de elementos ... -
Error estimates for a viscosity-splitting, finite element method for the incompressible Navier-Stokes equations
(2000)
Article
Open Access -
Finite element approximation of 3D non-hydrostatic turbulent coastal ocean flows using a LES model
(2008-01-07)
Article
Open AccessIn this paper we present a stabilized finite element method for three-dimensional, non-hydrostatic, turbulent coastal ocean flows. The model we have developed, named HELIKE, incorporates also surface wind stress, bottom ... -
Implementation of a stabilized finite element formulation for the incompressible Navier-Stokes equations based on a pressure gradient projection
(2001-10)
Article
Open AccessWe discuss in this paper some implementation aspects of a finite element formulation for the incompressible Navier-Stokes equations which allows the use of equal order velocity-pressure interpolations. The method consists ... -
Numerical simulation of the dispersion of contaminants by a characteristic-based method with applications to the Ebro delta and the Huelva estuary
(2004)
Article
Open AccessIn this paper we consider an explicit, characteristic-based method for the numerical simulation of the dispersion of contaminants in a fluid medium. A quasi-3D formulation is employed for the spatial approximation. Two ... -
Space and time error estimates for a first order, pressure stabilized finite element method for the incompressible Navier-Stokes equations
(1999)
Article
Open AccessIn this paper we analyse a pressure stabilized, finite element method for the unsteady, incompressible Navier-Stokes equations in primitive variables; for the time discretization we focus on a fully implicit, monolithic ... -
Un modelo numérico basado en las características para el estudio de la dispersión de contaminantes. Aplicaciones: el río Ebro y la ría de Huelva
(2005-02-11)
Conference lecture
Open AccessConferencia presentada el día 11 de Febrero de 2005 en el "Segundo Workshop sobre recientes avances en el Análisis y Control de Ecuaciones Diferenciales no Lineales", celebrado en la Facultad de Matemáticas de la Universidad ...
