Experimental study of swirled gas flow by the particle image velocimetry method

Кныш Ю. А.; Yu. A. Knysh; Редькин Е. С.; Ye. S. Redkin; Дмитриев Д. Н.; D. N. Dmitriev

doi:10.18287/2541-7533-2011-0-5(29)-113-117

Experimental study of swirled gas flow by the particle image velocimetry method

Authors: Knysh Y.A.¹, Redkin Y.S.¹, Dmitriev D.N.¹
Affiliations:
1. Samara State Aerospace University
Issue: Vol 10, No 5 (2011)
Pages: 113-117
Section: ISSUE WITHOUT SECTION
URL: https://journals.ssau.ru/vestnik/article/view/2747
DOI: https://doi.org/10.18287/2541-7533-2011-0-5(29)-113-117
ID: 2747

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Abstract

Turbulent jet flows have a wide range of application: rocket and turbine engines, combustion chambers, cooling systems, etc. Hence there is great scope for their study. Knowledge in this area and investigating the possibilities of controlling the intensity of vortices can be used for flame stabilization, as well as increasing the efficiency of heat and mass exchange in various devices. In this paper we obtain a more detailed picture of the formation of local vortices.