NUMERICAL AND PHYSICAL MODELING
OF TURBULENT FLOW IN A DIVERGENT
CHANNEL WITH A VORTEX CELL
S. A. Isaeva, P. A. Baranova,
S. V. Guvernyukb, and M. A. Zubinb

UDC 532.517.4

Turbulent flow in a channel with a vortex cell is 
analyzed numerically and experimentally. The influence of the rotation 
of a central body in a vortex cell, the viscosity, and the pressure 
gradient on the local and integral characteristics of the flow is 
evaluated.

aAcademy of Civil Aviation, St. Petersburg, Russia; 
email: isaev@SI3612.Spb.edu; 
bInstitute of Mechanics, M. V. Lomonosov Moscow State University, Moscow, Russia. 
Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 75, No. 2, 
pp. 3-8, March-April, 2002. Original article submitted April 27, 2001.

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