15 citations · 16 across the 5 of their papers we have counts for
5 papers
Reduced-Order Time Splitting for Navier-Stokes with Open Boundaries
Mejdi Azaïez, Tomás Chacón Rebollo, Carlos Núñez Fernández +1
In this work, we propose a Proper Orthogonal Decomposition-Reduced Order Model (POD-ROM) applied to time-splitting schemes for solving the Navier-Stokes equations with open boundar…
A boundary-oriented reduced Schwarz domain decomposition technique for parametric advection-diffusion problems
Manuel Bernardino del Pino, Tomás Chacón Rebollo, Macarena Gómez Mármol
We present in this paper the results of a research motivated by the need of a very fast solution of thermal flow in solar receivers. These receivers are composed by a large number…
Error analysis of a residual-based stabilization-motivated POD-ROM for incompressible flows
Tomás Chacón Rebollo, Samuele Rubino, Mourad Oulghelou +1
This article presents error bounds for a velocity-pressure segregated POD reduced order model discretization of the Navier-Stokes equations. The stability is proven in L infinity (…
Spectral Variational Multi-Scale method for parabolic problems. Application to 1D transient advection-diffusion equations
Tomás Chacón Rebollo, Soledad Fernández-García, David Moreno-Lopez +1
In this work, we introduce a Variational Multi-Scale (VMS) method for the numerical approximation of parabolic problems, where sub-grid scales are approximated from the eigenpairs…
An intrinsic Proper Generalized Decomposition for parametric symmetric elliptic problems
M. Azaïez, F. Ben Belgacem, J. Casado-Díaz +2
We introduce in this paper a technique for the reduced order approximation of parametric symmetric elliptic partial differential equations. For any given dimension, we prove the ex…