Journal ArticleDOI
Characterization of Three-Electrode SparkJet Actuator for Hypersonic Flow Control
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This article is published in AIAA Journal.The article was published on 2019-02-01. It has received 22 citations till now. The article focuses on the topics: Plasma actuator & Actuator.read more
Citations
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Journal ArticleDOI
Flowfield induced by a plasma synthetic jet actuator with low exit inclination angle under low ambient pressure
He-xia Huang,Hui-jun Tan,Guo Yunjie,Shu Sun,Lin Zhengkang,Jia Cai,Yu-chao Zhang,Yu-chao Zhang,He Xiaoming +8 more
TL;DR: In this paper, a new plasma synthetic jet actuator with low exit inclination angle is proposed, which can accelerate to a maximum speed of ∼300 m/s, and the high speed of the jet can maintain for about 60-100 μs with its trajectories during the whole lifetime showing a piecewise linear feature.
Journal ArticleDOI
Flow Control for Unmanned Air Vehicles
TL;DR: The pervasiveness of unmanned air vehicles (UAVs), from insect to airplane scales, combined with active flow control maturity, has set the scene for vehicles that differ markedly from present-day configurations as discussed by the authors .
Journal ArticleDOI
Characterization of plasma synthetic jet actuator with Laval-shaped exit and application to drag reduction in supersonic flow
Journal ArticleDOI
Vortical structures and density fluctuations analysis of supersonic forward-facing step controlled by self-sustaining dual synthetic jets
TL;DR: In this article, experimental investigations on vortical structures and density fluctuations characteristics of supersonic forward-facing step (FFS) controlled by self-sustaining dual synthetic jets (SDSJ) are carried out in a Mach number 2.95 wind tunnel.
Journal ArticleDOI
Study on the mechanism of shock wave and boundary layer interaction control using high-frequency pulsed arc discharge plasma
TL;DR: In this article , the authors studied the response characteristics of SWBLI and boundary layer interaction (SWBLI) controlled by high-frequency pulsed arc discharge (PAD) in a Mach 2.5 flow.
References
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Journal ArticleDOI
Characterization of a High-Frequency Pulsed-Plasma Jet Actuator for Supersonic Flow Control
TL;DR: In this article, the characteristics of the pulsed-plasma jet issuing into stagnant air at a pressure of 35 torr were determined using optical emission spectroscopy (OES).
Journal ArticleDOI
Mach 5 bow shock control by a nanosecond pulse surface dielectric barrier discharge
TL;DR: In this article, phase-locked Schlieren images are used to detect compression waves generated by individual nanosecond discharge pulses near the actuator surface, and the compression wave propagates upstream toward the baseline bow shock standing in front of the cylinder model.
ReportDOI
SparkJet Actuators for Flow Control
TL;DR: In this paper, the SparkJet actuator is demonstrated to produce a synthetic jet with high exhaust velocities, and hence holds the promise of manipulating high-speed flows without moving aerodynamic structures.
Journal ArticleDOI
Plasma Injection for Hypersonic Blunt-Body Drag Reduction
TL;DR: In this paper, a summary of combined experimental and computational investigations is presented for the plasma injection from a hypersonic blunt body for drag reduction, where the experimental investigation was conducted in a nominal Mach 6 open jet, blowdown tunnel and the computational study was carried out by solving both the threedimensional and the axisymmetric, mass-averaged, Navier-Stokes equations for counterflow jet interaction.
Journal ArticleDOI
Influence of the energy dissipation rate in the discharge of a plasma synthetic jet actuator
Antoine Belinger,Antoine Belinger,Pierrick Hardy,P Barricau,Jean-Pascal Cambronne,Jean-Pascal Cambronne,D Caruana +6 more
TL;DR: In this paper, the role of the power supply on the performance of a plasma synthetic jet (PSJ) actuator was investigated, and the impact of energy dissipation rate on the velocity and momentum of the PSJ was investigated.