Structure functions and energy dissipation dependence on Reynolds number (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Structure functions and energy dissipation dependence on Reynolds number (Articolo in rivista) (literal)

Anno

• 2002-01-01T00:00:00+01:00 (literal)

Alternative label

• Boffetta G., Romano G.P. (2002)
  Structure functions and energy dissipation dependence on Reynolds number
  in Physics of fluids (1994)
  (literal)

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

• Boffetta G., Romano G.P. (literal)

Pagina inizio

• 3453 (literal)

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

• 14 (literal)

Rivista

• Physics of fluids (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Titolo

• Structure functions and energy dissipation dependence on Reynolds number (literal)

Abstract

• The dependence of the statistics of energy dissipation on the Reynolds number is investigated in an experimental jet flow. In a range of about one decade of $Re_{\lambda}$ (from about 200 to 2000) the adimensional mean energy dissipation is found to be independent on $Re_{\lambda}$, while the higher moments of dissipation show a power-law dependence. The scaling exponents are found to be consistent with a simple prediction based on the multifractal model for inertial range structure functions. This is an experimental confirmation of the connection between inertial range quantities and dissipation statistics predicted by the multifractal approach (literal)

Prodotto di

• Institute of atmospheric sciences and climate (ISAC) (Istituto)

Incoming links:

Prodotto

• Institute of atmospheric sciences and climate (ISAC) (Istituto)

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

• Physics of fluids (Rivista)