Quantifying turbulence induced segregation of inertial particles
| dc.creator | Calzavarini, Enrico | |
| dc.creator | Cencini, Massimo | |
| dc.creator | Lohse, Detlef | |
| dc.creator | Toschi, Federico | |
| dc.date | 2008-02-05 | |
| dc.date | 2008-08-28 | |
| dc.date.accessioned | 2026-07-07T09:58:34Z | |
| dc.date.available | 2026-07-07T09:58:34Z | |
| dc.description | Particles with density different from that of the advecting turbulent fluid cluster due to the different response of light/heavy particles to turbulent fluctuations. This study focuses on the quantitative characterization of the segregation of dilute poly-disperse inertial particles evolving in turbulent flow, as obtained from Direct Numerical Simulation of the Navier-Stokes equations. We introduce an indicator of segregation amongst particles of different inertia and/or size, from which a length scale r_{seg} quantifying the degree of segregation of two different types of particles is deduced. | |
| dc.description | 4 pages, 5 figures | |
| dc.identifier | https://arxiv.org/abs/0802.0607 | |
| dc.identifier | http://arxiv.org/abs/0802.0607 | |
| dc.identifier | Phys. Rev. Lett. 101, 084504 (2008) | |
| dc.identifier | doi:10.1103/PhysRevLett.101.084504 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/167762 | |
| dc.subject | Chaotic Dynamics | |
| dc.subject | Fluid Dynamics | |
| dc.title | Quantifying turbulence induced segregation of inertial particles | |
| dc.type | text |