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Title of Article

A NEW SPECTRAL MODEL OF KARMAN-TYPE TURBULENCE


Issue
4
Date
2011

Article type
scientific article
UDC
532.517
Pages
1022-1023
Keywords
 


Authors
Orlov V.A.
Ulyanovskiy gosuniversitet

Kulagina K.V.
Ulyanovskiy gosuniversitet


Abstract
A method of second-order closure is presented that is based on the representation of the density of the spectral energy transfer as a difference of two function arguments anti-symmetric to the interchange, thus removeing the major contradictions of the previous models of von Karman type, and the spectral energy balance equation takes the form of the Kolmogorov-Feller, its properties being used in constructing the model.

File (in Russian)