Study of the streamwise location of a micro vortex generator for a separation-control mechanism in supersonic flow

H Wu, W Huang, XY Zhong, ZB Du - Physics of Fluids, 2022 - pubs.aip.org
A shock wave/boundary layer interaction is a common phenomenon in supersonic
(hypersonic) flows, and it usually occurs in an airbreathing propulsion system. It induces a …

Effects of micro-ramps on a shock wave/turbulent boundary layer interaction

PL Blinde, RA Humble, BW Van Oudheusden… - Shock Waves, 2009 - Springer
Stereoscopic particle image velocimetry is used to investigate the effects of micro-ramp sub-
boundary layer vortex generators, on an incident shock wave/boundary layer interaction at …

Investigation on the adaptive control of shock wave/turbulent boundary layer interaction based on the secondary circulation jets

X Zhong, W Huang, L Yan, H Wu, Z Du - Acta Astronautica, 2022 - Elsevier
The shock wave/turbulent boundary layer interaction (SWBLI) exists widely in the internal
and external supersonic flow field. The interaction of shock waves with turbulent boundary …

SBLI control for wings and inlets

H Babinsky, H Ogawa - Shock Waves, 2008 - Springer
Flow control can be applied to shock wave/boundary layer interactions to achieve two
different goals; the delay of shock-induced separation and/or the reduction of stagnation …

Numerical simulations of effects of micro vortex generators using immersed-boundary methods

S Ghosh, JI Choi, JR Edwards - AIAA journal, 2010 - arc.aiaa.org
OBLIQUE shock boundary-layer interactions (SBLIs) occurring in mixed compression engine
inlets have been a cause of concern to the aerospace industry. Shock-induced separation of …

Direct numerical simulation of effects of a micro-ramp on a hypersonic shock wave/boundary layer interaction

D Sun, Q Guo, C Li, P Liu - Physics of Fluids, 2019 - pubs.aip.org
A direct numerical simulation study is performed on the hypersonic shock wave/boundary
layer interaction controlled by using a microramp vortex generator (MVG). The mean …

Supersonic boundary-layer interactions with various micro-vortex generator geometries

S Lee, E Loth - The Aeronautical Journal, 2009 - cambridge.org
Various types of micro-vortex generators (μVGs) are investigated for control of a supersonic
turbulent boundary layer subject to an oblique shock impingement, which causes flow …

Numerical study of micro-ramp vortex generator for supersonic ramp flow control at Mach 2.5

Y Yan, L Chen, Q Li, C Liu - Shock Waves, 2017 - Springer
An implicit large eddy simulation, implemented using a fifth-order, bandwidth-optimized
weighted essentially non-oscillatory scheme, was used to study the flow past a compression …

LES for supersonic ramp control flow using MVG at M= 2.5 and Re?= 1440

Q Li, C Liu - 48th AIAA Aerospace Sciences Meeting Including the …, 2010 - arc.aiaa.org
ICRO vortex generator (VG) is a kind of low-profile passive control devices designed for the
boundary layer control. Contrasting to the conventional vortex generator which is widely …

Micro-ramp control for oblique shock wave/boundary layer interactions

C Pitt Ford, H Babinsky - 37th AIAA Fluid Dynamics Conference and …, 2007 - arc.aiaa.org
Supersonic intakes must provide a stable, uniform, low-loss, subsonic flow to the engine
face at all flight conditions. Shock losses place an upper limit on the flight Mach number of …