221 citations · 1.1k across the 59 of their papers we have counts for
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Advances in Reduced Order Methods for Parametric Industrial Problems in Computational Fluid Dynamics
Gianluigi Rozza, Haris Malik, Nicola Demo +4
Reduced order modeling has gained considerable attention in recent decades owing to the advantages offered in reduced computational times and multiple solutions for parametric prob…
POD-Galerkin reduced order methods for combined Navier-Stokes transport equations based on a hybrid FV-FE solver
Saray Busto, Giovanni Stabile, Gianluigi Rozza +1
The purpose of this work is to introduce a novel POD-Galerkin strategy for the hybrid finite volume/finite element solver introduced in Bermúdez et al. 2014 and Busto et al. 2018.…
A reduced order variational multiscale approach for turbulent flows
Giovanni Stabile, Francesco Ballarin, Giacomo Zuccarino +1
The purpose of this work is to present a reduced order modeling framework for parametrized turbulent flows with moderately high Reynolds numbers within the variational multiscale (…
Parametric POD-Galerkin Model Order Reduction for Unsteady-State Heat Transfer Problems
Sokratia Georgaka, Giovanni Stabile, Gianluigi Rozza +1
A parametric reduced order model based on proper orthogonal decomposition with Galerkin projection has been developed and applied for the modeling of heat transport in T-junction p…
The Effort of Increasing Reynolds Number in Projection-Based Reduced Order Methods: from Laminar to Turbulent Flows
Saddam Hijazi, Shafqat Ali, Giovanni Stabile +2
We present two different reduced order strategies for incompressible parameterized Navier-Stokes equations characterized by varying Reynolds numbers. The first strategy deals with…
A Reduced Basis approach for PDEs on parametrized geometries based on the Shifted Boundary Finite Element Method and application to a Stokes Flow
Efthymios N. Karatzas, Giovanni Stabile, Leo Nouveau +2
We propose a model order reduction technique integrating the Shifted Boundary Method (SBM) with a POD-Galerkin strategy. This approach allows to treat more complex parametrized dom…
A Reduced Order Approach for the Embedded Shifted Boundary FEM and a Heat Exchange System on Parametrized Geometries
E. N. Karatzas, G. Stabile, N. Atallah +2
A model order reduction technique is combined with an embedded boundary finite element method with a POD-Galerkin strategy. The proposed methodology is applied to parametrized heat…
A novel reduced order model for vortex induced vibrations of long flexible cylinders
Giovanni Stabile, Hermann G. Matthies, Claudio Borri
In this manuscript the development of a reduced order model for the analysis of long flexible cylinders in an offshore environment is proposed. In particular the focus is on the mo…