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Intermittency and asymmetry in fully developed turbulence

Published online by Cambridge University Press:  04 July 2006

SAMUEL VAINSHTEIN
SAMUEL VAINSHTEIN
Affiliation:
Department of Astronomy and Astrophysics, University of Chicago, Chicago, IL 60637, USA
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Abstract

Using experimental transverse velocity data for very high-Reynolds-number turbulence, we suggest a model describing both the formation of intermittency and asymmetry of turbulence. The model, called the ‘bump model’, is a modification of the ramp model suggested previously. The connection between asymmetry and intermittency makes it possible to study the latter with relatively low moments.

Type
Papers
Information
Journal of Fluid Mechanics , Volume 558 , 10 July 2006 , pp. 243 - 252
Copyright
© 2006 Cambridge University Press

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