Abstract
The phenomenon of the instability of plane and axisymmetric separation zones, starting from the leading edge of a semiinfinite plate with a mounded plane step, and from the apex of a cone with a mounted axisymmetric step (with a flap) is investigated herein. The instability of the separation zone is understood to be the periodic strong expansion, total disappearance, and new formation of a separation zone.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
Literature Cited
W. A. Mair, “Experiments on separation of boundary layers on probes in front of blunt-nosed bodies in a supersonic air stream,” Phil. Mag.,43, No. 342 (1952).
C. J. Wood, “Hypersonic flow over spiked cones,” J. Fluid Mech.,12, Pt. 4 (1962).
D. J. Maull, “Hypersonic flow over axially symmetric spiked bodies,” J. Fluid Mech.,8, Pt. 4 (1960).
B. N. Dan'kov and L. V. Novikov, “Nonstationary supersonic flow around a cone with a disc flap,” Izv. Akad. Nauk SSSR, Mekhan. Zhidk. i Gaza, No. 4 (1968).
W. B. Brower, “Leading-edge separation of laminar boundary layers in supersonic flow,” J. Aero/ Space Sci.,28, No. 12 (1961).
Additional information
Moscow. Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 1, pp. 74–81, January–February, 1972.
Rights and permissions
About this article
Cite this article
Avduevskii, V.S., Gretsov, V.K. & Medvedev, K.I. Stability of a flow with leading stall zones. Fluid Dyn 7, 67–72 (1972). https://doi.org/10.1007/BF01205370
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01205370