LMFA - UMR 5509
Laboratoire de Mécanique des Fluides et d’Acoustique
Lyon
France
Accueil > Équipes > Turbulence & Instabilités > Publications T&I et posters doctorants > Publications T&I 2020
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Article dans Journal of crystal growth (2020)
Samia Bouarab, Faiza Mokhtari, Slim Kaddeche, Daniel Henry, Valéry Botton, Abdessamed Medelfef
Silicon purification for photovoltaic applications is a crucial challenge to improve the energy production performance of solar panels. In the present work, we focus on the metallurgical grade (...)
Article dans Building and Environment (2020)
Fateh Chaabat, Pietro Salizzoni, Mathieu Creyssels, Antoine Mos, Joy Wingrave, Horacio Correia, Massimo Marro
We carried out a series of experiments in a small-scale tunnel to study the confinement of smoke flow between two exhaust vents located on either side of a buoyant source placed at ground level (...)
Article dans J. Fluid. Mech. (2020)
Antoine Briard, Louis Gostiaux & Benoît-Joseph Gréa
Experiments of a turbulent mixing zone created by the Faraday instability at the statically stable interface between salt and fresh water are presented. The two-layer system, contained in a (...)
Article dans Atmosphere (2020)
Abdelaziz Salhi, Amor Khlifi & Claude Cambon
By means of direct numerical simulations (DNS), we study the impact of an imposed uniform magnetic field on precessing magnetohydrodynamic homogeneous turbulence with a unit magnetic Prandtl (...)
Article dans J. Fluid. Mech. (2020)
Muhammad Zubair Sheikh, Kristian Gustavsson, Diego Lopez, Emmanuel Lévêque, Bernhard Mehlig, Alain Pumir & Aurore Naso
How non-spherical particles orient as they settle in a flow has important practical implications in a number of scientific and engineering problems. In a quiescent fluid, a slowly settling (...)
Article dans Journal of Turbulence (2020)
Alexis Giauque, Christophe Corre & Aurélien Vadrot
Direct Numerical Simulations (DNS) of forced homogeneous isotropic turbulence in a dense gas (FC-70), accurately described by a complex EoS, are computed for a turbulent Mach number of 0.8. In a (...)
Article dans Phys. Rev. Fluids (2020)
Alexandre Poyé, Olivier Agullo, Nicolas Plihon, Wouter Bos, Victor Desangles & Guillaume Bousselin
We report on a numerical study of axisymmetric flow of liquid metal in a circular duct with a rectangular cross section. The flow is forced through the combination of an axial magnetic field and (...)
Article dans Phys. Rev. E (2020)
Benjamin Kadoch, Wouter Bos & Kai Schneider
A turbulent flow mixes in general more rapidly a passive scalar than a laminar flow does. From an energetic point of view, for statistically homogeneous or periodic flows, the laminar regime is (...)
Article dans Journal of Turbulence (2020)
Le Fang, T. Wu & Wouter Bos
It is illustrated that a sharply truncated initial kinetic energy spectrum evolves to a staircase-shaped spectrum at short times. This effect is directly associated with the triadic nature of the (...)
Article dans J. Fluid. Mech. (2020)
Aurélien Vadrot, Alexis Giauque & Christophe Corre
This study investigates the effects of a Bethe–Zel’dovich–Thompson (BZT) dense gas (FC-70) on the development of a turbulent compressible mixing layer at a convective Mach number $M_c=1.1$. (...)
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