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Inner-Outer Interactions in Wall-Bounded Turbulence

  • Javier Jiménez
Conference paper
Part of the Notes on Numerical Fluid Mechanics and Multidisciplinary Design book series (NNFM, volume 110)

Abstract

This paper deals with some of the features that distinguish wall-bounded sheared turbulence from that in free-shear flows. It concerns itself mostly with the largest structures at each wall distance, because they are where energy is fed into the fluctuations, and therefore the ones that differ most between the different flows. Because of the geometric limitations imposed by the wall, the largest scales roughly coincide with the smallest ones in the viscous buffer layer, but the rest of the flow is characterised, as in most turbulent cases, by a wide range of scales.

Keywords

Reynolds Number Buffer Layer Turbulent Boundary Layer Streamwise Velocity Wall Distance 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Javier Jiménez
    • 1
  1. 1.School of AeronauticsU. PolitécnicaMadridSpain

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