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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2002, Volume 43, Issue 1, Pages 91–99
(Mi pmtf2584)
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This article is cited in 13 scientific papers (total in 13 papers)
Relaminarization of a turbulent boundary layer with a Mach number $\mathrm{M}_\infty=4$
M. A. Goldfeld, R. V. Nestoulia, A. N. Shiplyuk Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract:
Results of experimental studies are presented on relaminarization of a supersonic turbulent boundary layer behind an expansion fan for a free-stream Mach number $\mathrm{M}_\infty=4$ within a range of Reynolds numbers $\mathrm{Re}_1 = 8\cdot10^6\div26\cdot10^6$ m$^{-1}$. Experimental data on distributions of the mean velocity and mass-flow fluctuations and the skin friction force are obtained. Partial relaminarization of the boundary layer is reached in the experiments. The calculations of relaminarization criteria show that they can be used to predict the onset of the relaminarization process at high supersonic flow velocities.
Received: 23.04.2001 Accepted: 22.08.2001
Citation:
M. A. Goldfeld, R. V. Nestoulia, A. N. Shiplyuk, “Relaminarization of a turbulent boundary layer with a Mach number $\mathrm{M}_\infty=4$”, Prikl. Mekh. Tekh. Fiz., 43:1 (2002), 91–99; J. Appl. Mech. Tech. Phys., 43:1 (2002), 76–82
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https://www.mathnet.ru/eng/pmtf2584 https://www.mathnet.ru/eng/pmtf/v43/i1/p91
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Abstract page: | 27 | Full-text PDF : | 6 |
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