In this Letter, we study a simple hydrodynamical model showing abrupt flow reversals at random times. For a suitable range of parameters, we show that the dynamics of flow reversal is accurately described by stochastic differential equations, where the noise represents the effect of turbulence.

Benzi, R. (2005). Flow reversal in a simple dynamical model of turbulence. PHYSICAL REVIEW LETTERS, 95(2), 1-4 [10.1103/PhysRevLett.95.024502].

Flow reversal in a simple dynamical model of turbulence

BENZI, ROBERTO
2005-01-01

Abstract

In this Letter, we study a simple hydrodynamical model showing abrupt flow reversals at random times. For a suitable range of parameters, we show that the dynamics of flow reversal is accurately described by stochastic differential equations, where the noise represents the effect of turbulence.
Pubblicato
Rilevanza internazionale
Articolo
Sì, ma tipo non specificato
Settore FIS/02 - Fisica Teorica, Modelli e Metodi Matematici
English
Con Impact Factor ISI
Differential equations; Hydrodynamics; Parameter estimation; Stochastic control systems; Flow reversal; Hydrodynamical model; Stochastic differential equations; Turbulence
Benzi, R. (2005). Flow reversal in a simple dynamical model of turbulence. PHYSICAL REVIEW LETTERS, 95(2), 1-4 [10.1103/PhysRevLett.95.024502].
Benzi, R
Articolo su rivista
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/37590
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? 98
social impact