Control of compression-ramp-induced interaction with steady microjets

SB Verma, C Manisankar - AIAA Journal, 2019 - arc.aiaa.org
… , but not to control a shock-induced interaction. In the present study, control devices in the
form … been tested to modify a 24 deg compression-corner-induced interaction in a Mach 2 flow. …

Shockwave/boundary-layer interaction control on a compression ramp using steady micro jets

SB Verma, C Manisankar - AIAA journal, 2012 - arc.aiaa.org
… was conducted to control the amplitude of shock unsteadiness associated with a 24 deg
compression-ramp-induced interaction in a Mach 2 flow. Two control configurations in the form …

Experimental investigation on compression ramp shock wave/boundary layer interaction control using plasma actuator array

M Tang, Y Wu, H Zong, S Guo, H Liang, Y Luo - Physics of Fluids, 2021 - pubs.aip.org
… The investigation presented in this paper features the results from tests on the compression
ramp model, which is comprised of a 400 mm flat plate and a 24-degree ramp piece, as …

[HTML][HTML] Compression ramp shock wave/boundary layer interaction control with high-frequency streamwise pulsed spark discharge array

M Tang, Y Wu, S Guo, H Liang, Y Luo - Physics of Fluids, 2020 - pubs.aip.org
… the control time in one discharge pulse. Therefore, this paper reports an experimental work
on compression ramp shock wave/boundary layer interaction (CR-SWBLI) control using a …

Plasma-based experimental investigation of double compression ramp shock wave/boundary layer interaction control

CB Zhang, HS Yang, H Liang… - Journal of Physics D …, 2022 - iopscience.iop.org
… Two double compression ramp configurations were investigated in the present study. Both
of two configurations had the unchanged angles of α 1 = 12 and α 2 = 24 [30]. As shown in …

Direct numerical simulation of compression ramp shock wave/boundary layer interaction controlled by plasma actuator array

M Tang, Y Wu - Physics of Fluids, 2023 - pubs.aip.org
… 1(a), the computational model in this paper is a 24-deg compression ramp whose parameter
setup all refers to the experimental reports. The flow direction is from left to right with a free-…

Direct simulation of fluid–structure interaction in a hypersonic compression-ramp flow

BT Sullivan, DJ Bodony, T Whalen, S Laurence - AIAA journal, 2020 - arc.aiaa.org
… Finally, we observe that a short time ( U ∞ t / L ≈ 2 ) is required to form the oblique shock
over the compression ramp; before which, the compression-ramp surface pressures appear …

[HTML][HTML] Numerical investigation on jet interaction with a compression ramp

H Zhen, Z Gao, C Lee - Chinese Journal of Aeronautics, 2013 - Elsevier
… aero-control surface is simplified and simulated as a three-dimensional flow over a compression
ramp … The transverse jet can be located either upstream from the ramp or on the ramp. A …

[PDF][PDF] Separation control in a hypersonic compression ramp interaction

AM Schreyer, I Bermejo-Moreno, J Kim… - Center for Turbulence …, 2016 - stanford.edu
compression ramp interaction in a Mach-7.2 flow. The second case explores separation control
… of a row of microramps located upstream of the main compression ramp. The effect of the …

Multi-row micro-ramp actuators for shock wave boundary-layer interaction control

M Galbraith, P Orkwis, J Benek - 47th AIAA Aerospace Sciences …, 2009 - arc.aiaa.org
… The internal flow of a mixed compression inlet typically involves one or more shock waves (…
the interaction, this paper investigated whether a second staggered row of micro-ramps could …