Reattachment behavior and shear-layer instabilities are investigated on a 7° cone, featuring a slice parallel to its axis and a 20° compression ramp. Experiments and computations were …
While designed to suppress disturbances located away from its beam foci, focused laser differential interferometry (FLDI) is known to have some integration of signals along its …
The Boeing/AFOSR Mach-6 Quiet Tunnel (BAM6QT) at Purdue University was used to investigate the effect of angle of attack on three-dimensional compression-induced shock …
Schlieren processing methods are applied to a flared cone geometry in a Mach 6 quiet tunnel. High speed schlieren videos of laminar and transitional boundary layers over …
Several experimental campaigns have been conducted across a number of Mach-6 facilities on the hypersonic flow around a cone-cylinder-flare (CCF) geometry with a 5 ^∘ half-angle …
J Davami, TJ Juliano, A Scholten, P Paredes… - AIAA SCITECH 2024 …, 2024 - arc.aiaa.org
As part of NATO STO AVT-346 “Predicting Hypersonic Boundary-Layer Transition on Complex Geometries,” coordinated experimental and computational studies were conducted …
A cone-cylinder-flare model with sharp and blunt nosetips was tested at the AFRL Mach-6 Ludwieg Tube at a 0\(^{\circ}\) angle of attack. Surface-pressure fluctuation measurements …
S Cao, J Hao, P Guo - Journal of Fluid Mechanics, 2024 - cambridge.org
Several transition scenarios are present in a hypersonic compression-ramp flow. In our previous work (Cao et al., J. Fluid Mech., vol. 941, 2022, p. A8), a complete transition …
A Pandey, KM Casper, SJ Beresh - Journal of Fluid Mechanics, 2024 - cambridge.org
This experimental work explores the flow field around a three-dimensional expansion– compression geometry on a slender cone at Mach 8 using high-frequency pressure sensors …