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Thermophysics and Aeromechanics

2011 year, number 3

Discharge characteristics of a hydrocyclone with built-in injector

L.L. Minkov1, A.V. Krokhina2, I.G. Dueck3
1 Tomsk State University
2 Bauman Moscow State Technical University
3 University of Erlangen-Nuremberg
Keywords: hydrocyclone, injector, radial injection, tangential injection, split parameter, numerical simulation, experiment
Pages: 397-409


On the basis of experimental research and numerical simulation, flow regularities in a 50-millimeter hydrocyclone with injector have been revealed. It is shown that the injected liquid comes out mostly through the lower outlet. At tangential injection toroidal vortex impeding main flow discharge through the lower outlet is formed.