A note on the Ekman numbers at the interface of a two-layer, quasi-geostrophic flow (Articolo in rivista)

Type

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

Label

• A note on the Ekman numbers at the interface of a two-layer, quasi-geostrophic flow (Articolo in rivista) (literal)

Anno

• 2009-01-01T00:00:00+01:00 (literal)

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

• 10.1393/ncb/i2009-10768-8 (literal)

Alternative label

• Crisciani F. (a); Purini R. (b); Severini M. (c) (2009)
  A note on the Ekman numbers at the interface of a two-layer, quasi-geostrophic flow
  in Il Nuovo cimento B (2009, Testo stamp.)
  (literal)

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

• Crisciani F. (a); Purini R. (b); Severini M. (c) (literal)

Pagina inizio

• 357 (literal)

Pagina fine

• 362 (literal)

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

• 124 (literal)

Rivista

• ?Il ?Nuovo cimento B (Rivista)

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

• 3 (literal)

Note

• ISI Web of Science (WOS) (literal)
• Scopu (literal)

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

• a CNR, ISMAR, viale Romolo Gessi 2, 34123 Trieste, Italy b CNR, ISAC, via Fosso del Cavaliere 100, 00133 Rome, Italy c Dipartimento DECOS, Università delta Tuscia, Viterbo, Italy (literal)

Titolo

• A note on the Ekman numbers at the interface of a two-layer, quasi-geostrophic flow (literal)

Abstract

• In a recent paper, the parameterisation of turbulence of a two-layer, quasi-geostrophic flow has been derived on the basis of a generalisation of the classical Ekman theory. While this generalisation does not pose any constraint on the vertical Ekman numbers relative to the turbulent sublayers just above and below the interface, energy arguments, pointed out in the present note, show that these numbers have, of necessity, the same value. Moreover, a oversimplified two-layer model, expounded at the end of the note, allows us to draw the same conclusion oil symmetry grounds. (literal)

Prodotto di

• Institute of atmospheric sciences and climate (ISAC) (Istituto)
• Climatologia dinamica (TA.P02.012.002) (Modulo)

Autore CNR

• ROBERTO PURINI (Unità di personale interno)

Incoming links:

Prodotto

• Institute of atmospheric sciences and climate (ISAC) (Istituto)
• Climatologia dinamica (TA.P02.012.002) (Modulo)

Autore CNR di

• ROBERTO PURINI (Unità di personale interno)

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

• ?Il ?Nuovo cimento B (Rivista)