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ISSN for PRINT: 1064-2285
Institutional price: |
$2485.00 |
Issues per year: |
8 |
2002, Volume33
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132 pages |
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Issue price - $674.00
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Correlation Between Instantaneous Hydrodynamic and Thermal Parameters in Turbulent Separated Flow
A. P.
Kozlov
Department of Power Engineering of the Kazan' Science Center, Russian Academy of Sciences, Kazan', Russia
N. I.
Mikheev
Research Center of Power Engineering Problems, Kazan Scientific Center of the Russian Academy of Sciences, 2/31 Lobachevskii Str., Kazan, 420111, Russia
V. M.
Molochnikov
A. N. Tupolev Kazan' State Technical University, Kazan', Russia
I. A.
Davletshin
Research Center of Power Engineering Problems, Kazan Scientific Center of the Russian Academy of Sciences, 2/31 Lobachevskii Str., Kazan, 420111, Russia
ABSTRACT
Using combined two-point measurements of an instantaneous heat now to a wall, the longitudinal component of skin friction and wall pressure in a turbulent separated flow, some regularities in the transfer in space of the fluctuations of the parameters were discovered. The data on space-time correlation between the measured parameters was obtained. It is shown that large scale eddies of the mixing layer have an essential influence on this correlation. The mechanism of the interaction of eddies with the wall in different parts of the separated flow is described.
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Article price - $40.00 |
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