Experimental evidence of accelerated energy transfer in turbulence

Simple item page
dc.creatorLabbé, R.
dc.creatorBaudet, C.
dc.creatorBustamante, G.
dc.date2006-07-26
dc.date2007-05-29
dc.date.accessioned2026-07-07T08:08:59Z
dc.date.available2026-07-07T08:08:59Z
dc.descriptionWe investigate the vorticity dynamics in a turbulent vortex using scattering of acoustic waves. Two ultrasonic beams are adjusted to probe simultaneously two spatial scales in a given volume of the flow, thus allowing a dual channel recording of the dynamics of coherent vorticity structures. Our results show that this allows to measure the average energy transfer time between different spatial length scales, and that such transfer goes faster at smaller scales.
dc.description5 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/physics/0607244
dc.identifierhttp://arxiv.org/abs/physics/0607244
dc.identifierPhys. Rev. E 75, 016308 (2007)
dc.identifierdoi:10.1103/PhysRevE.75.016308
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/131452
dc.subjectFluid Dynamics
dc.titleExperimental evidence of accelerated energy transfer in turbulence
dc.typetext

Files

Collections

arXiv