Investigation of turbulence influence on the particle resistance in a two-phase flow |
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| Authors: | V Ya Khil’kevich M S Sharov |
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| Institution: | (1) OAO TNKB Soyuz, Lytkarino, Russia;(2) P.I. Baranov Central Institute of Aviation Motors Development (TsIAM), Moscow, Russia |
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| Abstract: | The results of studying the resistance of a regular spherical particle lattice by means of the ANSYS/FLOTRAN software are presented; the lattice is streamlined by a turbulent incompressible flow at different values of the Re number and turbulence parameters. It is shown that the interference of neighboring particles and their resistance coefficients is unsymmetrical. A phenomenon of a significant influence of local turbulence parameters (scale and intensity) on the single particle resistance is described. |
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