Group-kinetic theory and modeling of atmospheric turbulence
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Group-kinetic theory and modeling of atmospheric turbulence final report

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Published by National Aeronautics and Space Administration in [Washington, DC] .
Written in English


  • Atmospheric turbulence -- Mathematical models.,
  • Turbulent diffusion (Meteorology) -- Mathematical models.

Book details:

Edition Notes

Other titlesGroup kinetic theory and modeling of atmospheric turbulence.
Statementby C.M. Tchen.
SeriesNASA-CR -- 183776., NASA contractor report -- NASA CR-183776.
ContributionsUnited States. National Aeronautics and Space Administration.
The Physical Object
Pagination1 v.
ID Numbers
Open LibraryOL18029986M

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  This book is based on the lectures delivered at the 19th Canberra International Physics Summer School held at the Australian National University in Canberra (Australia) in January The problem of turbulence and coherent structures is of key importance in . where k is the wave number. This model takes into account of the turbulence strength profile c n, i 2 for each ith intervals along the slant path using the Hufnagel-Valley model (HV model) [4] and for jth path length of path L the UAV cruising at a fixed altitude h, the propagation distance L j = h/sinθ j where θ is the time-varying angle between the transmitter and the receiver. Air Pollution Modeling – An Overview. Chapter 2 of AMBIENT AIR POLLUTION (P. Zannetti, D. Al-Aj mi, Atmospheric stability is a parameter that characterizes the turbulent status of the differences are caused by the fact that the Taylor-theory holds for homogeneous turbulence, which is not the exact case in the atmosphere. Lectures in Turbulence for the 21st Century William K. George Department of Aeronautics Imperial College of London London, UK and Professor of Turbulence Emeritus Department of Applied Mechanics Chalmers University of Technology Gothenburg, Sweden 16 January

Presents, in a single volume, an up-to-date summary of the current knowledge of the statistical characteristics of atmospheric turbulence and an introduction to the methods required to apply these statistics to practical engineering problems. Covers basic physics and statistics, statistical properties emphasizing their behavior close to the ground, and applications for engineers. Get this from a library! Group-kinetic theory and modeling of atmospheric turbulence: final report. [C M Tchen; United States. National Aeronautics and Space Administration.]. COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus. Some Descriptions of Turbulence It appears that turbulence was already recognized as a distinct fluid behavior by at least years ago (and there are even purported references to turbulence in the Old Testament). The following figure is a rendition of one found in a sketch book of da Vinci, along with a remarkably modern description.