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Atmospheric and Oceanic Optics

, Volume 25, Issue 5, pp 377–385 | Cite as

Analysis of the dependence of the normalized turbulent kinetic energy on the wind direction and type of stratification in the near-ground atmospheric layer over urbanized territory

  • A. A. Mamysheva
  • S. L. Odintsov
Atmospheric Radiation, Optical Weather, and Climate
  • 66 Downloads

Abstract

We analyze the friction-velocity-normalized turbulence kinetic energy (E n ) in the near-ground atmospheric layer over urbanized territory. Based on the field measurements, we studied the dependence of E n on the mean wind direction and the stratification type. Different E n models are considered and compared with experimental data. It is found that the E n models used do not provide the required simulation quality under the conditions encountered in field experiments. Hopefully, E n will be adequately simulated taking into account not only the mean wind direction and the current stratification type but also some other wind flow characteristics.

Keywords

Wind Direction Turbulent Kinetic Energy Boundary Layer Meteorol Discrete Series Stable Stratification 
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

© Pleiades Publishing, Ltd. 2012

Authors and Affiliations

  • A. A. Mamysheva
    • 1
  • S. L. Odintsov
    • 1
  1. 1.V.E. Zuev Institute of Atmospheric Optics, Siberian BranchRussian Academy of SciencesTomskRussia

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