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- Title
Stability and Transition on a Swept Cylinder in a Supersonic Flow.
- Authors
Semisynov, A. I.; Fedorov, A. V.; Novikov, V. E.; Semionov, N. V.; Kosinov, A. D.
- Abstract
Results of experimental investigations of the evolution of natural disturbances and laminar–turbulent transition in a supersonic boundary layer on the attachment line of a circular cylinder with a sweep angle of 68° and a free‐stream Mach number M = 2 are presented. The experimental studies are supplemented by calculations of the mean flow and stability characteristics. Flow regimes in the boundary layer on the attachment line are determined by a hot‐wire technique as functions of the Reynolds number and height of two‐dimensional roughness elements. The results are compared with NASA (Ames) experiments.
- Subjects
ENGINE cylinders; TURBULENCE; REYNOLDS number; MACH number; COORDINATES; EQUATIONS; HOT-wire anemometer
- Publication
Journal of Applied Mechanics & Technical Physics, 2003, Vol 44, Issue 2, p212
- ISSN
0021-8944
- Publication type
Article
- DOI
10.1023/A:1022544410399