Results 1 to 10 of about 22,732 (158)
Applied Sciences, 2018 Both computational and experimental studies are conducted for understanding of the flow separation control mechanism of a DBD (dielectric barrier discharge) plasma actuator. Low speed flows over an airfoil are considered.
Kozo Fujii
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ACTIVE FLOW CONTROL IN DARRIEUS WIND TURBINE BLADE USING PLASMA ACTUATOR [PDF]
مهندسی مکانیک شریف, 2022 Darrieus type vertical axis wind turbine is an appropriate choice for local electricity generation in urban environments. The major aerodynamical challenge in these turbines is dynamic stall which drastically affects the aerodynamic performance of the ...
M. Zare Chavoshi +1 more
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Sensors, 2021 The manuscript presents experimental research carried out on the wing model with the SD 7003 profile. A plasma actuator with DBD (Dielectric Barrier Discharge) discharges was placed on the wing surface to control boundary layer.
Ernest Gnapowski +4 more
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3D Simulation of the Effects of the Plasma Actuator on the Unsteady, Turbulent and Developing Flow within a Circular Duct [PDF]
Journal of Heat and Mass Transfer Research, 2019 The objective of current paper is 3D simulation of turbulent, developing flow and unsteady within a circular duct in presence of the body force vector persuaded by Dielectric barrier discharge (DBD) plasma actuator inside the surface of geometry for the ...
Hamidreza Yazdani, Mohammad Sefid
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Effects of Plasma Actuator Discharge on Lift-Enhancement and Flow Patterns of Flying Wing Aircraft [PDF]
Xibei Gongye Daxue Xuebao, 2018 The nanosecond pulsed plasma discharge actuator is used on a flying wing aircraft. At the angles of attack rang from -4° to 28°, the impact of plasma actuator arrangement position and discharge frequency on lift-enhancement effect is tested.
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Actuators, 2022 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.
Shintaro Sato +2 more
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Actuators, 2022 Because axial flow turbines are widely used as the main components of jet engines and industrial gas turbines, their energy reduction effect is significant, even with a slight performance improvement.
Takayuki Matsunuma
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Numerical Investigation of Scattering from a Surface Dielectric Barrier Discharge Actuator under Atmospheric Pressure [PDF]
Journal of the Korean Institute of Electromagnetic Engineering and Science, 2018 Surface dielectric barrier discharge (SDBD), which is widely used to control turbulence in aerodynamics, has a significant effect on the radar cross-section (RCS). A four-way linearly synthesized SDBD air plasma actuator is designed to bolster the plasma
Yuna Kim +4 more
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Trailing Edge Noise Reduction by Passive and Active Flow Controls [PDF]
, 2014 This paper presents the results on the use of porous metal foams (passive control) and dielectric barrier surface plasma actuations (active control) for the reduction of vortex shedding tonal noises from the nonflat plate type trailing edge serration in ...
Chong T. P. +5 more
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MHD-RLC discharge model and the efficiency characteristics of plasma synthetic jet actuator [PDF]
, 2017 Major factors affecting efficiency of plasma synthetic jet actuator (PSJA) are analyzed based on a new discharge model in the present paper. The model couples the magnetohydrodynamics (MHD) equations with the resistor–inductor–capacitor (RLC) equations ...
Jia, M. +5 more
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