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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 1999, Volume 40, Issue 3, Pages 104–108
(Mi pmtf3083)
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This article is cited in 1 scientific paper (total in 1 paper)
Absolute and convective instability of a supersonic boundary layer
G. V. Petrov Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk 630090
Abstract:
Using the saddle-point method, asymptotics of time evolution for spatially localized three-dimensional intrinsic disturbances are determined. Criteria of absolute instability are established for the case of a branching dispersion relationship. Calculation results for the regions of existence of instability for a flat-plate boundary layer for $\mathrm{Re}\to\infty$ and $\mathrm{M}=10$ are presented.
Received: 19.06.1998
Citation:
G. V. Petrov, “Absolute and convective instability of a supersonic boundary layer”, Prikl. Mekh. Tekh. Fiz., 40:3 (1999), 104–108; J. Appl. Mech. Tech. Phys., 40:3 (1999), 451–454
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https://www.mathnet.ru/eng/pmtf3083 https://www.mathnet.ru/eng/pmtf/v40/i3/p104
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Abstract page: | 16 | Full-text PDF : | 6 |
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