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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2003, Volume 44, Issue 4, Pages 10–21
(Mi pmtf2513)
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This article is cited in 15 scientific papers (total in 15 papers)
Interaction of a streamwise vortex with an oblique shock wave
V. N. Zudov, E. A. Pimonov Institute of Theoretical and Applied Mechanics, Siberian Division, Russian Academy of Sciences, Novosibirsk, 630090
Abstract:
Interaction of a supersonic streamwise vortex with an oblique shock wave is considered. A mathematical model of the streamwise vortex is constructed. Three interaction regimes (weak, moderate, and strong) are found. It is shown numerically that vortex breakdown is possible in the case of strong interaction. The influence of the governing parameters on the interaction type is studied. It is shown that the main effect on the interaction type is exerted by the streamwise velocity and angle of the wedge forming the shock wave. The effect of splitting of the primary vortex on the shock wave in the case of moderate and strong interaction regimes is found.
Keywords:
supersonic flow, streamwise vortex, shock wave, vortex breakdown.
Received: 11.07.2002 Accepted: 24.10.2002
Citation:
V. N. Zudov, E. A. Pimonov, “Interaction of a streamwise vortex with an oblique shock wave”, Prikl. Mekh. Tekh. Fiz., 44:4 (2003), 10–21; J. Appl. Mech. Tech. Phys., 44:4 (2003), 461–470
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https://www.mathnet.ru/eng/pmtf2513 https://www.mathnet.ru/eng/pmtf/v44/i4/p10
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