Burst-mode frequency effects of dielectric barrier discharge plasma actuator for separation control

S Sekimoto, T Nonomura, K Fujii - AIAA journal, 2017 - arc.aiaa.org
The various separation control mechanisms of burst-mode actuation with a dielectric barrier
discharge plasma actuator were experimentally investigated in this study. The control of the …

Vortices induced by a dielectric barrier discharge plasma actuator under burst-mode actuation

M Xue, C Gao, HD Xi, F Liu - AIAA Journal, 2020 - arc.aiaa.org
The formation and motion of vortices generated by a dielectric barrier discharge (DBD)
plasma actuator under periodic burst-mode actuation are investigated. The flowfield is …

Classification of flow-field patterns in burst-mode actuation of a dielectric-barrier-discharge plasma actuator

K Emori, Y Kaneko, H Nishida - Physics of Fluids, 2022 - pubs.aip.org
This study investigates the characteristics of flow-field patterns generated by burst-mode
actuation of a dielectric-barrier-discharge plasma actuator in quiescent air. Particle-image …

Dissipative small-scale actuation of a turbulent shear layer

B Vukasinovic, Z Rusak, A Glezer - Journal of Fluid Mechanics, 2010 - cambridge.org
The effects of small-scale dissipative fluidic actuation on the evolution of large-and small-
scale motions in a turbulent shear layer downstream of a backward-facing step are …

Deflected synthetic jet due to vortices induced by a tri-electrode plasma actuator

M Xue, Z Ni, C Gao, B Wu, B Zheng - AIAA Journal, 2022 - arc.aiaa.org
A tri-electrode dielectric barrier discharge (DBD) plasma actuator, which consists of a
traditional DBD plasma actuator and an additional direct current (dc) electrode, is proposed …

Fluidic control of separation over a hemispherical turret

B Vukasinovic, D Brzozowski, A Glezer - AIAA journal, 2009 - arc.aiaa.org
THE development of techniques for controlling separation has been driven, since its
inception, primarily by the need to accommodate the aerodynamic requirements of airplane …

Comparison between Density and Velocity Fields in Burst Modulation of a Dielectric-Barrier-Discharge Plasma Actuator

K Emori, Y Kaneko, H Nishida - Actuators, 2022 - mdpi.com
The flow field produced by a dielectric-barrier-discharge plasma actuator using burst
modulation was experimentally investigated in quiescent air from two viewpoints: density …

Direct reduction of aero-optical aberrations by large structure suppression control in turbulence

AP Freeman, HJ Catrakis - AIAA journal, 2008 - arc.aiaa.org
Direct reduction of aero-optical aberrations incurred by a laser propagated through a
refractive turbulent flow has been achieved by introducing plasma into the flow at various …

Direct measurements of controlled aerodynamic forces on a wire-suspended axisymmetric body

P Abramson, B Vukasinovic, A Glezer - Experiments in fluids, 2011 - Springer
A novel in-line miniature force transducer is developed for direct measurements of the net
aerodynamic forces and moments on a bluff body. The force transducers are integrated into …

A freely yawing axisymmetric bluff body controlled by near-wake flow coupling

TJ Lambert, B Vukasinovic, A Glezer - Journal of Fluid Mechanics, 2019 - cambridge.org
Flow-induced oscillations of a wire-mounted, freely yawing axisymmetric round bluff body
and the induced loads are regulated in wind tunnel experiments (Reynolds number) by …