Denis Ricot

TL;DR: It is found that the lattice Boltzmann method is less dissipative than high order schemes and less dispersive than a second order scheme in space with a 3-step Runge-Kutta scheme in time.

TL;DR: In this paper, the authors show that a sufficiently deep cavity is able to stabilize the wake toward a symmetry preserved wake, thus suppressing the RSB modes and leading to a weaker elliptical toric recirculation.

TL;DR: Direct measurements of the wavenumber-frequency spectrum of wall pressure fluctuations beneath a turbulent plane channel flow have been performed in an anechoic wind tunnel, showing that for aerodynamically induced car interior noise, both contributions to the surface pressure fluctuations on car windows have to be taken into account.

TL;DR: The performance of the three filtered LBE is found to be the same as the MRT model for stability control and the measured dissipation of acoustic wave compares well with the theoretical results.

TL;DR: In this paper, a rotative array has been designed that allows the measurement of a complete map of cross-power spectral densities over a large area, and a post-processing has been developed to transform the space-frequency data into wavenumber-frequency spectra.