Development of periodic disturbances on a streaky structure in hypersonic shock layer on surface of compression
V.M. Aniskin and S.G. Mironov
Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk, Russia
Pages: 49–60
Abstract
In the present work, results are reported of an experimental study of controlled periodic disturbances developing on a streaky structure in the shock layer of a model two-dimensional surface of compression. The experimental procedure was based on monitoring the electron beam induced fluorescence of nitrogen. Data were obtained concerning the streamwise phase velocity of density waves, the spatial distribution of shock-layer disturbances, and the rate of growth and transverse-wavenumber spectrum of density waves.
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