NUMERICAL ANALYSIS OF THE INFLUENCE OF THE SHAPE OF THE VORTEX CELLS BUILT
INTO A CIRCULAR CYLINDER ON A STEADY TURBULENT FLOW AROUND IT

P. A. Baranov, S. A. Isaev, N. A. Kudryavtsev, Yu. S. Prigorodov, 
and  A. G. Sudakov

UDC 532:517.4

On the basis of numerical modeling of a steady two-dimensional 
turbulent flow around a circular cylinder with built-in vortex cells 
having smoothed edges, in the near wake behind which a separating 
plate is positioned, we have analyzed the efficiency of the active 
method of control of the flow by means of distributed suction from 
the surface of the central bodies located in the cells

Academy of Civil Aviation, 38 Pilotov Str., St. Petersburg, 
196210, Russia; email: isaev@SI3612.spb.edu. Translated from 
Inzhenerno-Fizicheskii Zhurnal, Vol. 76, No. 6, pp. 38-44, 
November-December, 2003. Original article submitted February 27, 2003.