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Plasma Flaps and Plasma Slats: An Application of Weakly-Ionized Plasma Actuators
2nd AIAA Flow Control Conference, 2004The experimental validation of an application of weakly-ionized plasma actuators for improved aerodynamic performance of multi-element wings and wings with movable control surfaces is presented. Two spanwise arrays of plasma actuators, configured to produce a wall-jet effect, were applied on the suction surface of a two-dimensional NACA 0015 wing model,
Thomas Corke, Chuan He, Mehul Patel
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Basic Study on Flow Control by Using Plasma Actuator
IEEE Transactions on Industry Applications, 2013Plasma actuator for active flow control under atmospheric temperature and pressure has been developed using low discharge voltage. A DC corona discharge setup was designed to modify the airflow on a flat plate. The electrode configuration consisted of sharply pin electrode and grounded plate electrode.
Kazuo Shimizu +2 more
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Wingtip Vortex Attenuation by Plasma Actuator
18th AIAA/3AF International Space Planes and Hypersonic Systems and Technologies Conference, 2012of attack to the approach flow were changed. SD’s frequency was changed within the range of 0)715 Hz (which was limited by the experimental setup parameters). The alternating sinusoidal voltage frequency of 50 kHz and amplitude of 3,5 kV was applied to DBD’s electrodes.
Victor Golub +3 more
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Switching Behavior of a Plasma-Fluidic Actuator
45th AIAA Aerospace Sciences Meeting and Exhibit, 2007This work presents the plasma-fluidic actuator as a new type of flow control actuator. The device combines the best features of plasma actuators and fluidic oscillators to create an actuator that decouples the actuation frequency from the flow rate and overcomes the velocity limitations of the plasma actuator.
James Gregory +3 more
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Multiprocessor Modeling of DBD Plasma Actuator
38th Fluid Dynamics Conference and Exhibit, 2008Based on the early developed single-processor numerical model for the dielectric barrier discharge simulation we have developed a multi-processor model. The time required for the DBD simulation is shown to be significantly less for the multiprocessor model than for the single-processor one. Based on the understanding of the physics of the DBD, operated
Alexandre Likhanskii +5 more
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Plasma Actuation of Mesoscale Flames
AIAA AVIATION 2021 FORUM, 2021Colin A. Pavan, Carmen Guerra-Garcia
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EFFECT OF ACTUATION PARAMETERS ON STABILIZATION OF METHANE DIFFUSIVE FLAMES USING PLASMA ACTUATORS
2015The reduction of nitric oxides (NOx) in aircraft engines, gas turbines, or internal combustion engines is a main issue in the design of novel combustion systems. The reduction of the NOx emissions might be reached by lean combustion. However, the major issue is the stabilization of the flame under lean conditions.
DE GIORGI, Maria Grazia +5 more
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Nanosecond Pulsed Plasma Actuators
2013This paper summarizes the results of Plasmaero (EU project) partners on the characterization of plasma actuators based on nanosecond pulsed discharges. Results cover electrical aspects, optical discharge visualizations and measurements of the plasma-induced pressure wave, this for quiescent and transonic flow regimes.
Benard, N. +8 more
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Separation Control Using Plasma Actuator: Simulation of Plasma Actuator
39th AIAA Fluid Dynamics Conference, 2009Meenakshi Mamunuru +6 more
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Introducing a Multi-Modal Plasma Actuator for Turbulent Flow Actuation
AIAA Journal, 2023Jacopo Serpieri +4 more
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