Archivio Istituzionale della RicercaWe discuss an analytical theory for the statistics of buoyancy fluctuations in high Rayleigh number fingering convection. We propose an idealized model that suggests the shape, depending on just three free parameters, of an otherwise unknown function that appears in the theory. The theoretical results are compared with data obtained from numerical simulations of the Boussinesq equations for double -diffusion.
ON THE STATISTICS OF SCALAR FLUCTUATIONS IN FINGERING CONVECTION / Paparella, F.; von Hardenberg, J.. - (2010), pp. 315-320. (Intervento presentato al convegno WASCOM 2009: 15TH CONFERENCE ON WAVES AND STABILITY IN CONTINUOUS MEDIA tenutosi a Palermo nel 28 June-1 July 2009) [10.1142/9789814317429_0043].
ON THE STATISTICS OF SCALAR FLUCTUATIONS IN FINGERING CONVECTION
von Hardenberg, J.
2010
Abstract
We discuss an analytical theory for the statistics of buoyancy fluctuations in high Rayleigh number fingering convection. We propose an idealized model that suggests the shape, depending on just three free parameters, of an otherwise unknown function that appears in the theory. The theoretical results are compared with data obtained from numerical simulations of the Boussinesq equations for double -diffusion.
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https://hdl.handle.net/11583/2815082