Aerodynamic and energy‐efficiency‐based assessment of plasma actuator's position on a NACA0015 airfoil
Sign Up to like & getrecommendations! Published in 2019 at "Contributions to Plasma Physics"
DOI: 10.1002/ctpp.201900009
Abstract: In recent years, there has been an increase in the number of research papers on plasma and its use in active flow control applications. The main objective of this study is to assess the plasma… read more here.
Keywords: plasma actuator; actuator position; airfoil; plasma ... See more keywords
Parametric study of a plasma actuator at unsteady actuation by measurements of the induced flow velocity for flow control
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-018-1120-x
Abstract: The dielectric barrier discharge (DBD) plasma actuator has in the last decade emerged as an active flow control device. This paper investigates the experimental measurements concerning the instantaneous ionic wind velocity induced by DBD plasma… read more here.
Keywords: velocity; actuator; plasma actuator; flow control ... See more keywords
Surface cooling by dielectric barrier discharge plasma actuator in confinement channel
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electrostatics"
DOI: 10.1016/j.elstat.2020.103417
Abstract: Abstract This paper examines the surface cooling effect of a plasma actuator under wall confinement for surface cooling in small spaces inside electronic devices. Natural convection is suppressed in confined spaces with limited volume owing… read more here.
Keywords: confinement; surface cooling; actuator; plasma actuator ... See more keywords
Mechanisms of SWBLI control by using a surface arc plasma actuator array
Sign Up to like & getrecommendations! Published in 2021 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2021.110428
Abstract: Abstract Mechanisms for controlling the shock wave boundary layer interaction (SWBLI) by a plasma actuator array are investigated by two experiments. Low-frequency and high-frequency actuation modes are compared. The experimental results yield valuable insights into… read more here.
Keywords: control; swbli; plasma; actuation ... See more keywords
Aerodynamic Enhancement and Improving the Performance of a Six-Megawatt DOWEC Wind Turbine by Micro-Plasma Actuator
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2020.106228
Abstract: Abstract We have investigated the usage of a Dielectric Barrier Discharge (DBD) plasma actuator to improve the aerodynamic performance of an offshore 6 MW wind turbine. By controlling the aerodynamic load combined with pitch angles… read more here.
Keywords: actuator; plasma actuator; performance; wind turbine ... See more keywords
Effect of plasma actuator-based control on flow-field and acoustics of supersonic rectangular jets
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2023.354
Abstract: Abstract We perform a computational study on the effects of localized arc filament plasma actuator based control on the flow field and acoustics of a supersonic 2:1 aspect ratio rectangular jet. Post validation of the… read more here.
Keywords: acoustics; plasma actuator; control; actuator based ... See more keywords
Successively accelerated ionic wind with integrated dielectric-barrier-discharge plasma actuator for low-voltage operation
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-42284-w
Abstract: Electrohydrodynamic (EHD) force is used for active control of fluid motion and for the generation of propulsive thrust by inducing ionic wind with no moving parts. We propose a method of successively generating and accelerating… read more here.
Keywords: voltage; wind; plasma actuator; dielectric barrier ... See more keywords
Formation and characterization of the vortices generated by a DBD plasma actuator in burst mode
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Fluids"
DOI: 10.1063/1.4975156
Abstract: The present study reports the formation and evolution characteristics of the continuously generated vortical structure and resulting flow field in quiescent air induced by a dielectric-barrier-discharge (DBD) plasma actuator in burst mode operation. A starting… read more here.
Keywords: plasma actuator; burst mode; dbd plasma; actuator burst ... See more keywords
A note on supersonic flow control with nanosecond plasma actuator
Sign Up to like & getrecommendations! Published in 2018 at "Physics of Fluids"
DOI: 10.1063/1.5012054
Abstract: A concept study on supersonic flow control using nanosecond pulsed plasma actuator is conducted by means of numerical simulation. The nanosecond plasma discharge is characterized by the generation of a micro-shock wave in ambient air… read more here.
Keywords: supersonic flow; plasma actuator; flow control; control ... See more keywords
Numerical investigation of an anti-icing method on airfoil based on the NSDBD plasma actuator
Sign Up to like & getrecommendations! Published in 2021 at "Aircraft Engineering and Aerospace Technology"
DOI: 10.1108/aeat-05-2020-0098
Abstract: Purpose This paper aims to investigate the anti-icing performance of the nanosecond dielectric barrier discharge (NSDBD) plasma actuator. Design/methodology/approach With the Lagrangian approach and the Messinger model, two different ice shapes known as rime and… read more here.
Keywords: plasma actuator; icing performance; anti icing; nsdbd plasma ... See more keywords
Experimental Study of Flow Control Over a Standard Road Vehicle Using Plasma Actuator
Sign Up to like & getrecommendations! Published in 2018 at "Mechanics and Mechanical Engineering"
DOI: 10.2478/mme-2018-0083
Abstract: Abstract Ahmed Body is a standard and simplified shape of a road vehicle that's rear part has an important role in flow structure and it's drag force. In this paper flow control around the Ahmed… read more here.
Keywords: plasma actuator; using plasma; drag force; road vehicle ... See more keywords