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Experimental study of the evolution of periodic controlled disturbances in a hypersonic viscous shock layer on a flat plate

Experimental study of the evolution of periodic controlled disturbances in a hypersonic viscous... Characteristics of the fields of mean density and density fluctuations measured with introduction of periodic disturbances into a hypersonic viscous boundary layer on a flat plate are presented. The experiments are performed for a flow Mach number M∞ = 21, Reynolds number per meter Re1∞ = 6·105 m−1, and temperature factor of the surface Tw/T0 = 0.26. The disturbances are introduced into the shock layer by an oblique gasdynamic whistle. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Thermophysics and Aeromechanics Springer Journals

Experimental study of the evolution of periodic controlled disturbances in a hypersonic viscous shock layer on a flat plate

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Publisher
Springer Journals
Copyright
Copyright © S.G. Mironov and I.S. Tsyryul’nikov 2006
ISSN
0869-8643
eISSN
1531-8699
DOI
10.1134/s0869864306030024
Publisher site
See Article on Publisher Site

Abstract

Characteristics of the fields of mean density and density fluctuations measured with introduction of periodic disturbances into a hypersonic viscous boundary layer on a flat plate are presented. The experiments are performed for a flow Mach number M∞ = 21, Reynolds number per meter Re1∞ = 6·105 m−1, and temperature factor of the surface Tw/T0 = 0.26. The disturbances are introduced into the shock layer by an oblique gasdynamic whistle.

Journal

Thermophysics and AeromechanicsSpringer Journals

Published: Sep 1, 2006

Keywords: Shock Wave; Fundamental Frequency; Flat Plate; Density Fluctuation; Shock Layer

References