LMFA - UMR 5509
Laboratoire de Mécanique des Fluides et d’Acoustique
Lyon
France
Accueil > Équipes > Turbulence & Instabilités > Publications T&I et posters doctorants > Précédent quinquennal > Publications T&I 2015
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Article dans J. Fluid Mech. (2015)
A. Burlot, B.-J. Gréa, F. S. Godeferd, C. Cambon & J. Griffond
We study unconfined homogeneous turbulence with a destabilizing background density gradient in the Boussinesq approximation. Starting from initial isotropic turbulence, the buoyancy force induces (...)
Article dans Appl. Mech. Rev. (2015)
Fabien Godeferd & Frédéric Moisy
Rotating turbulence is a fundamental phenomenon appearing in several geophysical and industrial applications. Its study benefited from major advances in the recent years, but also raised new (...)
Article dans J. Therm. Eng. (2015)
Mahmoud Hamadiche
A numerical method is derived to take account of full flow-wall interaction in la large deformation domain. To this end, a simplified Lagrangian and nonlinear model is derived to describe the (...)
Article dans Phys. Fluids (2015)
Aurore Naso
The cyclone-anticyclone asymmetry occurring in rotating turbulence is investigated through the analysis of the alignment statistics between vorticity and the rotation vector. The advantage of (...)
Article dans Phys. Rev. E (2015)
B. Moudjed, V. Botton, D. Henry, S. Millet, J. P. Garandet & H. Ben Hadid
A numerical and experimental investigation of the acoustic streaming flow in the near field of a circular plane ultrasonic transducer in water is performed. The experimental domain is a (...)
Article dans Geophys. Res. Lett. (2015)
Hans van Haren, Andrea Cimatoribus & Louis Gostiaux
Underwater topography like seamounts causes the breaking of large “internal waves” with associated turbulent mixing strongly affecting the redistribution of sediment. Here ocean turbulence is (...)
Article dans J. Therm. Eng. (2015)
Mahmoud Hamadiche & Natalya Kizilova
A numerical method is derived to take account of full flow-wall interaction in la large deformation domain. To this end, a simplified Lagrangian and nonlinear model is derived to describe the (...)
Article dans J. Non-Newtonian Fluid Mech. (2015)
Mohamed Hatem Allouche, Valéry Botton, Daniel Henry, Séverine Millet, R. Usha, Hamda Ben Hadid
Non-Newtonian fluids can present a complex rheological behaviour involving shear-thinning, viscoelastic or thixotropic effects. We focus here on the characterization of generalized Newtonian (...)
Article dans Computers & Structures (2015)
Alessandro De Rosis
The behavior of a tandem of symmetric flapping wings immersed in a quiescent viscous fluid is numerically dissected. The attention focuses on the effect on the flight performance of a solid (...)
Article dans Phys. Fluids (2015)
Florence Raynal & Philippe Carrière
The distributions of “time of flight” (time spent by a single fluid particle between two crossings of the Poincaré section) are investigated for five different three dimensional stationary chaotic (...)
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