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Local versus Nonlocal Processes in Turbulent Flows, Kinematic Coupling and General Stochastic Processes

  • Michael Kholmyansky
  • Vladimir Sabelnikov
  • Arkady Tsinober
Conference paper
Part of the Notes on Numerical Fluid Mechanics and Multidisciplinary Design book series (NNFM, volume 110)

Abstract

In this paper we show that the role of kinematic relationships in the issue of nonlocality goes far beyond their use in the nonlocal interpretation of the Kolmogorov 4/5 law and applicable also to general stochastic processes, unrelated to the N-S equation.We put special emphasis on this aspect pointing to a large number of such relations for the structure functions expressed via terms all of which have the form of correlations between large- and small-scale quantities, and giving examples of their experimental verification at large Reynolds numbers in field and airborne experiments.

Keywords

Inertial Range Kinematic Relation Israel Science Foundation Mixed Moment Kinematic Coupling 
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Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Michael Kholmyansky
    • 1
  • Vladimir Sabelnikov
    • 2
  • Arkady Tsinober
    • 1
  1. 1.Tel-Aviv UniversityTel-AvivIsrael
  2. 2.ONERAPalaiseauFrance

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