This article is cited in 14 papers

PLASMA, HYDRO- AND GAS DYNAMICS

Large-scale flow in two-dimensional turbulence at static pumping

I. V. Kolokolov^ab, V. V. Lebedev<sup>ab

a</sup> Landau Institute for Theoretical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, Russia
^b National Research University Higher School of Economics, Moscow, Russia

Abstract: Two-dimensional turbulence has the striking tendency to self-organize into large-scale, coherent structures due to the inverse energy cascade. Here, we theoretically examine the case of a static pumping where the exciting force is independent of time; the case corresponds to the usual experimental setup. We establish dependence of the large-scale flow on the system parameters and the pumping characteristics for an unbound system and for a finite box.

DOI: 10.7868/S0370274X17220076

 English version: Journal of Experimental and Theoretical Physics Letters, 2017, 106:10, 659–661

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