On closure of a turbulent flow model in ducts and stream channels in a way alternative to a calibrating method

On closure of a turbulent flow model in ducts and stream channels in a way alternative to a calibrating method

It is shown that correction factors in turbulent motion models can be determined in a way alternative to a calibration method from a synergetic criterion of equilibrium between a body and environment—an extremum of a local effect of counteraction to the integral effect in the relaxation process of b...

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Veröffentlicht in:Russian meteorology and hydrology 2008-03, Vol.33 (3), p.187-192
Hauptverfasser: Skrebkov, G. P., Lozhkin, A. S., Lozhkin, S. N.
Format: Artikel
Sprache:eng
Schlagworte:
Atmospheric Sciences
Calibration
Earth and Environmental Science
Earth Sciences
Hydrology
Meteorology
Turbulence
Turbulent flow
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Zusammenfassung:It is shown that correction factors in turbulent motion models can be determined in a way alternative to a calibration method from a synergetic criterion of equilibrium between a body and environment—an extremum of a local effect of counteraction to the integral effect in the relaxation process of body transition into an equilibrium state.
ISSN:1068-3739
1934-8096
DOI:10.3103/S1068373908030084