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TsAGI Science Journal

ISSN Imprimer: 1948-2590
ISSN En ligne: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.2012004758
pages 719-728

NON-SPHERICAL PARTICLES: DRAG AND OTHER PARAMETERS OF FLOW IN THE UNLIMITED VOLUME

Alexey Matveevich Lipanov
Institute of Applied Mechanics, Ural Branch of the Russian Academy of Sciences, 222, Gorky Str., Izhevsk, Udmurt Republic, 426001, Russia
Artem Nikolaevich Semakin
Institute of Applied Mechanics, Ural Branch of Russian Academy of Sciences, 34 ul. T. Baramzinoy, Izhevsk, 426067 Russia

RÉSUMÉ

The viscous gas flow past non-spherical particles in an unbounded volume of a cosinusoid, a spheroid, and a spheroid with a hole is considered. The method for calculating the hydromechanical parameters around the non-spherical particles is specified. The results of the parametrical calculations are presented. Comparison of these results with available empirical dependences is carried out.