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TsAGI Science Journal

ISSN Imprimir: 1948-2590
ISSN On-line: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.2015014062
pages 87-105

NUMERICAL INVESTIGATION OF A STEADY VISCOUS INCOMPRESSIBLE FLUID FLOW OVER A FAMILY OF ELLIPTIC CYLINDERS

Georgy Lvovich Korolev
Central Aerohydrodynamic Institute (TsAGI) 1, Zhukovsky str., Zhukovsky, 140180, Moscow region, Russia

RESUMO

The numerical solution to the problem of the symmetric steady flow over an elliptic cylinder is obtained. The major axis of the cylinder is set perpendicularly to the uniform incident flow of a viscous incompressible fluid for the Reynolds numbers up to Re = 900. The dependences of the separation zone sizes and the drag coefficient on the Reynolds number and a relative body thickness are studied.


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