Reattachment streaks in hypersonic compression ramp flow: an input–output analysis
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DOI: 10.1017/jfm.2019.702
Abstract: We employ global input–output analysis to quantify amplification of exogenous disturbances in compressible boundary layer flows. Using the spatial structure of the dominant response to time-periodic inputs, we explain the origin of steady reattachment streaks… read more here.
Keywords: analysis; compression ramp; flow; reattachment ... See more keywords
Transition scenario in hypersonic axisymmetrical compression ramp flow
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.833
Abstract: Abstract A high-fidelity simulation of the shock/transitional boundary layer interaction caused by a $15^\circ$ axisymmetrical compression ramp is performed at a free stream Mach number of 5 and a transitional Reynolds number. The inlet of… read more here.
Keywords: axisymmetrical compression; transition; compression ramp; flow ... See more keywords