Surface-charge control strategy for enhanced electrohydrodynamic force in dielectric barrier discharge plasma actuators

S Sato, K Mitsuhashi, T Enokido… - Journal of Physics D …, 2021 - iopscience.iop.org
A relationship between electric potential distribution on a dielectric surface and
electrohydrodynamic (EHD) force generation is experimentally investigated to improve the …

Single-pixel particle image velocimetry for characterization of dielectric barrier discharge plasma actuators

T Nonomura, Y Ozawa, T Ibuki, K Nankai, A Komuro… - AIAA journal, 2020 - arc.aiaa.org
PLASMA-BASED actuators have been established as one of the most promising emerging
technologies for active flow control in aerodynamic applications. While a broad spectrum of …

Enhancement of electrohydrodynamic force with AC bias voltage in three-electrode dielectric barrier discharge plasma actuators

S Sato, M Sakurai, N Ohnishi - Journal of Applied Physics, 2022 - pubs.aip.org
A novel dielectric barrier discharge (DBD) plasma-actuator module with an exposed
electrode and two covered electrodes was developed to enhance electrohydrodynamic …

Development of a flexible dielectric-barrier-discharge plasma actuator fabricated by inkjet printing using silver nanoparticles-based ink

S Sato, T Enokido, K Ashikawa, M Matsubara… - Sensors and Actuators A …, 2021 - Elsevier
We demonstrate that a flexible dielectric-barrier-discharge (DBD) plasma actuator fabricated
by an inkjet printing process using metallic inks generates stable surface discharge and …

3D Turbulent Boundary Layer Separation Control by Multi-Discharge Plasma Actuator

S Chernyshev, G Gadzhimagomedov, A Kuryachiy… - Aerospace, 2023 - mdpi.com
In a subsonic wind tunnel, a three-dimensional separation of a developed turbulent
boundary layer was simulated on a swept wing flap model. A multi-discharge plasma …

[HTML][HTML] Fabrication of a multi-stage plasma synthetic jet actuator using printed electronics

S Sato, T Enokido, N Ohnishi - AIP Advances, 2021 - pubs.aip.org
A new concept of electrode shape and arrangement is proposed to develop a multi-stage
plasma synthetic jet actuator for the low-voltage operation. Exposed and covered electrodes …

Fabrication and performance evaluation of full-inkjet-printed dielectric-barrier-discharge plasma actuators

S Sato, K Nishida, T Hirai, M Ito, H Teramae… - Sensors and Actuators A …, 2022 - Elsevier
Toward the establishment of the manufacturing process of a novel active airflow control
device using atmospheric pressure discharge referred as to dielectric-barrier-discharge …

Investigation of the effects of mixed electric field stress on high voltage transformer insulation

P Seyfi, S Zahedi, H Shojaei, H Ghomi - Electrical Engineering, 2022 - Springer
Voltage waveforms generated with the solid-state switches introduce a new form of
insulation stress as compared to the typical waveform of electric generators. In this paper …

Method to avoid crosstalk for induced flow acceleration in multi-stage dielectric barrier discharge plasma actuators

Y Nakamura, T Fujino, T Segawa - Applied Physics Letters, 2025 - pubs.aip.org
Dielectric barrier discharge plasma actuators are flow control devices that can actively
induce a flow using electrohydrodynamic force. This Letter proposes a configuration of multi …

The Effect of SiC-MOSFET Characteristics on the Performance of Dielectric Barrier Discharge Plasma Actuators with Two-Stroke Charge Cycle Operation

S Sato, T Yoshikawa, N Ohnishi - Actuators, 2022 - mdpi.com
The low-voltage operation of a dielectric-barrier-discharge (DBD) plasma actuator with a
simple electric circuit has the potential to put it into industrial applications. However, there is …