ANALYSIS OF THE EFFICIENCY OF CONTROL
OF FLOW ABOUT BODIES USING VORTEX CELLS
WITH ALLOWANCE FOR ENERGY EXPENDITURE

S. A. Isaev, Yu. S. Prigorodov, and
A. G. Sudakov

UDC 532.517.4

Control of the flow about bodies of different geometry 
using vortex cells built into the contours is analyzed; the contribution 
of the expenditure of energy on intensifying the flow within the cells 
to the drag of the bodies is taken into account.

Academy of Civil Aviation, St. Petersburg, Russia; email: 
isaev@SI3612.spb.edu. Translated from Inzhenerno-Fizicheskii Zhurnal, 
Vol. 75, No. 3, pp. 47-50, May-June, 2002. Original article 
submitted April 27, 2001.

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