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International Journal of Fluid Mechanics Research
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.5

ISSN Print: 2152-5102
ISSN Online: 2152-5110

International Journal of Fluid Mechanics Research

DOI: 10.1615/InterJFluidMechRes.v31.i3.70
8 pages

Kinematics of Flow in a Dead End Part of a Vortex Chamber

R. A. Makarenko
National Engineering University of Ukraine "KPI", Kyiv, Ukraine
V. N. Turick
Institute of Hydromechanics of National Academy, of Sciences of Ukraine, Kyiv, Ukraine

ABSTRACT

The paper presents results of an experimental study of an averaged flow in the dead end part of a cylindrical chamber with tangential supply of immersed air jet. The flow is shown to consist of large-scale vortical structures "embedded" in one another. Empirical relationships are suggested, describing the geometry of the main peripheral spiral flow and a distribution of axial projections of the average velocity in its characteristic areas.


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