21 citations · 63 across the 6 of their papers we have counts for
6 papers
A mechanical analog of quantum bradyons and tachyons
Aurelien Drezet, Pierre Jamet, Donatien Bertschy +2
We present a mechanical analog of a quantum wave-particle duality: a vibrating string threaded through a freely moving bead or `masslet'. For small string amplitudes, the particle…
The acoustic radiation force: a gravitation-like field
Pierre-Yves Gires, Jerome Duplat, Aurelien Drezet +1
In this letter, we propose an expression for the \emph{instantaneous} acoustic radiation force acting on a compressible sphere when it is immersed in a sound field with a wavelengt…
When sound slows down bubbles
Remi Dangla, Cedric Poulain
We present experimental evidence that a bubble moving in a fluid in which a well-chosen acoustic noise is superimposed can be significantly slowed down for moderate acoustic pressu…
Time dynamic of Fourier modes in turbulence: Sweeping effect, long-time correlations and time intermittency
C. Poulain, N. Mazellier, Y. Gagne +1
We report an experimental investigation of the statistical time dynamic of spatial Fourier modes in a fully developped turbulent jet flow. Measurements rely on an original acoustic…
Statistics of Fourier Modes of Velocity and Vorticity in Turbulent Flows : Intermittency and Long-Range Correlations
L. Chevillard, N. Mazellier, C. Poulain +2
We perform a statistical analysis of experimental fully developed turbulence longitudinal velocity data in the Fourier space. We address the controversial issue of statistical inte…
Lagrangian Vorticity and Velocity Measurements in Turbulent Jets
C. Poulain, N. Mazellier, P. Gervais +2
We report an experimental investigation of various statistical properties of the spatial Fourier modes of the vorticity field in turbulent jets for a large range of Reynolds number…