The scaling behaviour of the correlation functions of the velocity and temperature fields in convective turbulence at moderately high Rayleigh number is studied through direct numerical integration. An extended self-similarity analysis is applied. Neat evidence for Bolgiano scaling of the spatial correlation functions is obtained. © 1994 IOP Publishing Ltd.
Scaling behaviour of the velocity and temperature correlation functions in 3d convective turbulence
TRIPICCIONE, Raffaele
1994
Abstract
The scaling behaviour of the correlation functions of the velocity and temperature fields in convective turbulence at moderately high Rayleigh number is studied through direct numerical integration. An extended self-similarity analysis is applied. Neat evidence for Bolgiano scaling of the spatial correlation functions is obtained. © 1994 IOP Publishing Ltd.File in questo prodotto:
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