Dynamique des Fluides (DynFluid): Soumissions récentes
Voici les éléments 120-126 de 297
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Article dans une revue avec comité de lecture; ; ;
ROBINET, Jean-Christophe (IOP Publishing, 2016)
Subcritical transition in plane Poiseuilleflow is investigated by means of aLagrange-multiplier direct-adjoint optimization procedure with the aim offinding localized three-dimensional perturbations optimally growing in a ... -
Article dans une revue avec comité de lecture; ;LOISEAU, Jean-Christophe (Cambridge University Press (CUP), 2018)
We propose a general dynamic reduced-order modelling framework for typical experimental data: time-resolved sensor data and optional non-time-resolved particle image velocimetry (PIV) snapshots. This framework can be ...
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Article dans une revue avec comité de lecture;LOISEAU, Jean-Christophe (Cambridge University Press (CUP), 2018)
The sparse identification of nonlinear dynamics (SINDy) is a recently proposed data-driven modelling framework that uses sparse regression techniques to identify nonlinear low-order models. With the goal of low-order models ...
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Article dans une revue avec comité de lectureCINNELLA, Paola; (Elsevier, 2016)
Restrictions on the maximum allowable time step of explicit time integration methods for direct and large eddy simulations of compressible turbulent flows at high Reynolds numbers can be very severe, because of the extremely ...
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Chapitre d'ouvrage scientifique;GLOERFELT, Xavier (Springer, 2018)
In large-eddy simulations (LES), only the dynamics of large scales is computed and the effect of smaller scales is modelled. Scale separation is however difficult to establish since the low-pass filtering arises from a ...
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Article dans une revue avec comité de lecture; ; ;TCHARKHTCHI, Abbas; FITOUSSI, Joseph (Wiley, 2019)
The main aim of this work is to study the effect of thermal aging on damage mechanisms of a totally recycled composite. The studied material was elaborated by injection molding from a mixture of both recycled matrix ...
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Article dans une revue avec comité de lecture; ; ;DELIGANT, Michael; KHELLADI, Sofiane; ; (ELSEVIER, 2020)
In this work we present an a posteriori high-order finite volume scheme for the computation of compressible turbulent flows. An automatic dissipation adjustment (ADA) method is combined with the a posteriori paradigm, in ...
