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Zhurnal Tekhnicheskoi Fiziki, 2012, Volume 82, Issue 2, Pages 17–23
(Mi jtf8708)
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This article is cited in 11 scientific papers (total in 11 papers)
Gases and Fluids
Stability of a subsonic gas microjet
V. M. Aniskina, D. A. Bountinab, A. A. Maslovab, S. G. Mironovab, I. S. Tsyryulnikovab a Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University
Abstract:
The stability of and the laminar-turbulent transition in a plane subsonic helium microjet flowing out into the atmosphere is studied experimentally. The microjet experiences both natural perturbations and controlled periodic acoustic effects. The averaged and instantaneous flow fields are visualized using the Schlieren method and particle tracking method. The pulsation parameters of the mass flow rate are measured, and data for nonlinear interaction between the perturbations at the laminar-turbulent transition in the microstructure are obtained by bispectral analysis.
Received: 12.04.2011
Citation:
V. M. Aniskin, D. A. Bountin, A. A. Maslov, S. G. Mironov, I. S. Tsyryulnikov, “Stability of a subsonic gas microjet”, Zhurnal Tekhnicheskoi Fiziki, 82:2 (2012), 17–23; Tech. Phys., 57:2 (2012), 174–180
Linking options:
https://www.mathnet.ru/eng/jtf8708 https://www.mathnet.ru/eng/jtf/v82/i2/p17
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