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PIV and Electric Characterization of a Plasma Synthetic Jet Actuator
45th AIAA Fluid Dynamics Conference, 2015The Plasma Synthetic Jet actuator is designed for flow control applications. It generates a synthetic jet by using an electric arc created in a cavity. The velocity fields in the jet are measured by Particle Image Velocimetry (PIV). Electric measurements in the discharge circuit are carried out simultaneously. They allow to control the phase of the PIV
Francois Laurendeau +2 more
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Characteristics of repetitive discharges of plasma synthetic jet actuators
2016 IEEE International Power Modulator and High Voltage Conference (IPMHVC), 2016Characteristics of plasma synthetic jet (PSJ) actuators driven by repetitive pulsed discharge have drawn much attention. In this paper, the PSJ actuator is composed of a pair of tungsten electrodes and a boron nitride cavity without a cap. The cavity has a diameter of 8 mm and volume of 400 mm'. The distance between two electrodes ranges from 1 mm to 4
Jintao Qiu +4 more
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Effect of Plasma Morphology on Flow Control Using Plasma Synthetic Jet Actuators
45th AIAA Aerospace Sciences Meeting and Exhibit, 2007The plasma synthetic jet actuator (PSJA) is a geometric variant of a plasma actuator, consisting of an annular electrode array that results in a circular region of dielectric barrier discharge plasma. In quiescent conditions, it is observed that this plasma region drives the residual fluid in the form of a vertical zero net mass flux (synthetic) jet ...
Arvind Santhanakrishnan, Jamey Jacob
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The spectral diagnosis of a plasma synthetic jet actuator
10th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Intelligent Sensing Technologies and Applications, 2021ye yuan, qing zhao
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Use of Aggregate Plasma Synthetic Jet Actuators for Flow Control
45th AIAA Aerospace Sciences Meeting and Exhibit, 2007arrangement of the plasma actuator for certain purposes, producing flow structures similar to conventional synthetic or zero net mass flux actuators. One benefit of the plasma synthetic jet actuator arrangement is that the geometry is easily configured to form either “blowing” (source like or away from the actuator) or “sucking” (sink like or toward ...
Michael Bolitho, Jamey Jacob
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Transient ejection phase modeling of a Plasma Synthetic Jet actuator
Physics of Fluids, 2014For several years, a promising Plasma Synthetic Jet actuator for high-speed flow control has been under development at ONERA. So far, its confined geometry and small space-time scales at play have prevented its full experimental characterization. Complementary accurate numerical simulations are then considered in this study in order to provide a ...
F. Laurendeau +2 more
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Influence of Nondimensional Heating Volume on Efficiency of Plasma Synthetic Jet Actuators
AIAA Journal, 2018The influence of geometrical parameters on the electromechanical efficiency of the plasma synthetic jet actuator is investigated with electrical measurements and phase-locked planar particle imaging velocimetry measurements. Two actuators with changeable electrode distance are tested.
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Development of a physical model for plasma synthetic jet actuators
2015Among various devices used in active flow control, plasma synthetic jet actuators ...
CHIATTO, MATTEO +2 more
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Investigation of a Plasma Synthetic Jet Actuator for Flow Control
2016Among active flow control techniques, plasma synthetic jet (PSJ) actuators seem to be a promising technology to improve aircraft performances due to their short response time, high jet velocities and absence of moving parts. An electrical discharge is produced within a cavity, increasing pressure and temperature, causing the exhaust of the gas through ...
CHIATTO, MATTEO, DE LUCA, LUIGI
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Characterization of Linear Plasma Synthetic Jet Actuators
46th AIAA Aerospace Sciences Meeting and Exhibit, 2008Arvind Santhanakrishnan, Jamey Jacob
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