LMFA - UMR 5509
Laboratoire de Mécanique des Fluides et d’Acoustique
Lyon
France
Accueil > Équipes > Turbulence & Instabilités > Publications T&I > Publications T&I 2018
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Article dans J. Therm. Sci. Eng. Appl. (2018)
Samuel Mer, Jean-Paul Thibault & Christophe Corre
A cryogenic propellant submitted to heat load during long duration space missions tends to vaporize to such an extent that the resulting pressure rise must be controlled to prevent storage (...)
Article dans Notes Num. Fluid Mech. (2018)
Anne Cadiou, Marc Buffat, Bastien Di Pierro, Lionel Le Penven, Christophe Pera
Massively parallel simulations generate increasing volumes of large data, whose exploitation requires large storage resources, efficient network and increasingly large post-processing facilities. (...)
Article dans Int. J. Heat Mass Transf. (2018)
Pietro Salizzoni, Mathieu Creyssels, Lei Jiang, A. Mos, R. Mehaddi, O. Vauquelin
We study experimentally the dynamics of a back-layering flow developing below the ceiling of a longitudinally ventilated tunnel, and induced by the presence of a steady source of buoyancy at the (...)
Article dans Int. J. Numer. Methods Heat Fluid Flow (2018)
Emmanuel Lévêque, Hatem Touil, Satish Malik, Denis Ricot & Alois Sengissen
Purpose : The Lattice Boltzmann (LB) method offers an alternative to conventional computational fluid dynamics (CFD) methods. However, its practical use for complex turbulent flows of engineering (...)
Article dans J. Turbul. (2018)
Donato Vallefuoco, Aurore Naso, Fabien S. Godeferd
We study the effect of large-scale spectral forcing on the scale-dependent anisotropy of the velocity field in direct numerical simulations of homogeneous turbulence. ABC-type forcing and helical (...)
Article dans Solar Physics (2018)
Luca Sorriso-Valvo, Francesco Carbone, Silvia Perri, Antonella Greco, Raffaele Marino & Roberto Bruno
The transfer of energy from large to small scales in solar wind turbulence is an important ingredient of the long-standing question of the mechanism of the interplanetary plasma heating. Previous (...)
Article dans Phys. Rev. Fluids (2018)
Jennifer Jucha, Aurore Naso, Emmanuel Lévêque, and Alain Pumir
Ice crystals are present in a variety of clouds, at sufficiently low temperature. We consider here mixed-phase clouds which, at temperature ≳−20$^\circ$C, contain ice crystals, shaped approximately (...)
Article dans J. Fluid Mech. (2018)
A. Titta, M. Le Merrer, F. Detcheverry, P. D. M. Spelt & A.-L. Biance
A liquid foam is a dispersion of gas bubbles in a liquid matrix containing surface-active agents. Its flow involves the relative motion of bubbles, which switch neighbours during a so-called (...)
Article dans Int. J. Thermal Science (2018)
M. Chatelain, V. Botton, M. Albaric, D. Pelletier, B. Cariteau, D. Abdo, M. Borrelli
The present paper focuses on directional solidification processes for photovoltaic silicon purification. The use of a mechanical stirrer in the melt to enhance impurity segregation is (...)
Article dans Phys. Rev. Fluids (2018)
Bo Qu, Aurore Naso, & Wouter J. T. Bos
A spectral analysis of strictly axisymmetric turbulence is performed. Both freely decaying and statistically steady flows are considered. In helical flows we identify a dual cascade, where energy (...)
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