About scaling properties of relative velocity between heavy particles in turbulence (Contributo in atti di convegno)

Type

• Prodotto della ricerca (Classe)
• Contributo in atti di convegno (Classe)

Label

• About scaling properties of relative velocity between heavy particles in turbulence (Contributo in atti di convegno) (literal)

Anno

• 2011-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1088/1742-6596/318/5/05201 (literal)

Alternative label

• A.S. Lanotte (1); J. Bec (2); L. Biferale (3,5); M. Cencini (4); F. Toschi (5,6) (2011)
  About scaling properties of relative velocity between heavy particles in turbulence
  in 13th European Turbulence Conference (ETC13), Warsaw, Poland, 12-15 September, 2011
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• A.S. Lanotte (1); J. Bec (2); L. Biferale (3,5); M. Cencini (4); F. Toschi (5,6) (literal)

Pagina inizio

• 052010 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni

• Sito conferenza: http://etc13.fuw.edu.pl/proceedings-main (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://iopscience.iop.org/1742-6596/318/5/052010/ (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 318 (literal)

Rivista

• Journal of physics. Conference series (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• Sect5 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1 ISAC-CNR, and INFN, Sez. Lecce, 73100 Lecce, Italy 2 Université de Nice-Sophia Antipolis, CNRS- OCA, Laboratoire Cassiopée, 06300 Nice, France 3 Department of Physics and INFN, University of Rome Tor Vergata, 00133 Rome, Italy 4 INFM-CNR, SMC Department of Physics, University of Rome La Sapienza, and ISC-CNR, 00185 Roma, Italy 5 Department of Physics Technische Universiteit Eindhoven, 5600 MB Eindhoven, The Netherlands 6 Department of Mathematics and Computer Science, Technische Universiteit Eindhoven, 5600 MB Eindhoven, The Netherlands (literal)

Titolo

• About scaling properties of relative velocity between heavy particles in turbulence (literal)

Abstract

• We present results obtained from high-resolution direct numerical simulations (DNS) of incompressible, statistically homogeneous and isotropic turbulence, up to a Taylor scale based Reynolds number Re-lambda similar or equal to 200 and with millions of heavy particles with different inertia. In our set-up, particles are assumed to be spherical and rigid, they simply move by viscous forces, such as the Stokes drag. The velocity statistics is found to be extremely intermittent, with an almost bi-fractal behavior. Here, we consider also a new data analysis for the stationary distribution of resealed longitudinal velocity difference and further assess the intermittent character of the heavy particles velocities, characterized by the presence of quasi-algebraic tails. (literal)

Prodotto di

• Turbolenza Fluidodinamica (MD.P02.002.003) (Modulo)
• Institute of atmospheric sciences and climate (ISAC) (Istituto)
• Applicazioni interdisciplinari della meccanica statistica in sistemi complessi di origine fisica e biologica (MD.P02.013.001) (Modulo)

Autore CNR

• MASSIMO CENCINI (Persona)
• ALESSANDRA SABINA LANOTTE (Unità di personale interno)

Insieme di parole chiave

• Keywords of "About scaling properties of relative velocity between heavy particles in turbulence" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of atmospheric sciences and climate (ISAC) (Istituto)
• Turbolenza Fluidodinamica (MD.P02.002.003) (Modulo)
• Applicazioni interdisciplinari della meccanica statistica in sistemi complessi di origine fisica e biologica (MD.P02.013.001) (Modulo)

Autore CNR di

• ALESSANDRA SABINA LANOTTE (Unità di personale interno)
• MASSIMO CENCINI (Persona)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of physics. Conference series (Rivista)

Insieme di parole chiave di

• Keywords of "About scaling properties of relative velocity between heavy particles in turbulence" (Insieme di parole chiave)