Thermal effects on the performance of a nanosecond dielectric barrier discharge plasma actuator at low air pressure

Z Chen, CC Wong, CY Wen - Physics of Fluids, 2023 - pubs.aip.org
The thermal effects of a pulsed nanosecond dielectric barrier discharge plasma actuator
(NSDBD) with varying pulse voltages and pulse repetitive frequencies under different air …

Flow control of a D-shaped bluff body using different DBD plasma actuators

Z Chen, CY Wen - Journal of Fluids and Structures, 2021 - Elsevier
The control performance of a streamwise-oriented dielectric barrier discharge (DBD) plasma
actuator, a set of plasma streamwise vortex generators (PSVGs), and a hybrid actuator of the …

Thermal effect on the performance of an alternating-current dielectric-barrier-discharge plasma actuator

L Shen, Z Chen, CY Wen - AIAA journal, 2020 - arc.aiaa.org
The dielectric-barrier-discharge (DBD) plasma actuator is a popular technology for active
flow control; however, the influence of the heat generated by the actuator on its performance …

Numerical study on the periodic control of supersonic compression corner flow using a nanosecond pulsed plasma actuator

Z Chen, J Hao, CY Wen - International Journal of Heat and Mass Transfer, 2024 - Elsevier
This study investigates the effectiveness of a pulsed nanosecond dielectric barrier discharge
(NSDBD) plasma actuator for flow control over a supersonic compression corner through …

Wind tunnel testing of remotely piloted aircraft systems for precision crop-spraying applications

N Bloise, MC Ruiz, D D'Ambrosio… - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
In recent years, precise spraying operations using Remotely Piloted Aircraft Systems
(RPAS), also called drones, are growing parallel with the novel agricultural revolution. The …

Experimental study of the effect of the LEX angle on the flow pattern of a diamond wing with an airfoil cross section

MR Hashemi, M Dehghan Manshadi - Journal of Visualization, 2023 - Springer
In this research, the effect of the leading-edge extension (LEX) angle on the flow pattern
upstream and downstream of the diamond wing has been investigated experimentally. The …

Flow control on a bluff body using dielectric barrier discharge plasma actuators

Z Chen, L Shen, CY Wen - AIAA journal, 2019 - arc.aiaa.org
In this study, a traditional dielectric barrier discharge (DBD) plasma actuator and plasma
streamwise vortex generators (PSVGs) are installed on a bluff body to control the wake …

Near-surface particle image velocimetry measurements over a yawed slender delta wing

I Karasu, S Tumse, MO Tasci… - Proceedings of the …, 2021 - journals.sagepub.com
In this study, extensive instantaneous velocity measurements were conducted within a flow
area by stereo particle image velocimetry (SPIV) to investigate the influence of the yaw …

Characterization of the flow field of slender delta wings with trailing edge jets using volumetric PIV

H Balogun, A Smith, MJ Khan, CA Aji - AIAA SCITECH 2023 Forum, 2023 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2023-2300. vid Leading edge vortices
(LEV) are routinely used for high angle of attack (AOA) lift augmentation. Shear layer …

Characterization of the Flow Field of Delta Wings With Trailing Edge Jets Using Volumetric PIV

H Balogun - 2023 - search.proquest.com
The three-dimensional flow of a slender (Λ= 80) and a non-slender (Λ= 50) delta wing, with
trailing edge jets that simulate thrust vectoring were experimentally investigated using dye …