Plasma-Actuator Burst-Mode Frequency Effects on Leading-Edge Flow-Separation Control at Reynolds Number 2.6×105

AIAA Journal ◽  
2017 ◽  
Vol 55 (11) ◽  
pp. 3789-3806 ◽  
Author(s):  
Hikaru Aono ◽  
Soshi Kawai ◽  
Taku Nonomura ◽  
Makoto Sato ◽  
Kozo Fujii ◽  
...  
Keyword(s):  
Reynolds Number ◽  
Flow Separation ◽  
Leading Edge ◽  
Plasma Actuator ◽  
Mode Frequency ◽  
Separation Control ◽  
Flow Separation Control ◽  
Frequency Effects ◽  
Burst Mode ◽  
Edge Flow

Wing Flow Separation Control Using Asymmetrical and Symmetrical Plasma Actuator

2017 ◽  
Vol 54 (1) ◽  
pp. 301-309 ◽  
Author(s):  
Xin Zhang ◽  
Hua-Xing Li ◽  
Yong Huang ◽  
Wan-Bo Wang
Keyword(s):  
Flow Separation ◽  
Plasma Actuator ◽  
Separation Control ◽  
Flow Separation Control

Flow Separation Control by Plasma Actuator with Nanosecond Pulsed-Periodic Discharge

AIAA Journal ◽  
2009 ◽  
Vol 47 (1) ◽  
pp. 168-185 ◽  
Author(s):  
D. V. Roupassov ◽  
A. A. Nikipelov ◽  
M. M. Nudnova ◽  
A. Yu. Starikovskii
Keyword(s):  
Flow Separation ◽  
Plasma Actuator ◽  
Separation Control ◽  
Flow Separation Control ◽  
Periodic Discharge

Coupled Blowing and Suction for Flow Separation Control

2019 ◽  
Author(s):  
M. Tadjfar ◽  
D. J. Kamari
Keyword(s):  
Boundary Layer ◽  
Reynolds Number ◽  
Flow Field ◽  
Turbulence Model ◽  
Flow Separation ◽  
Active Flow Control ◽  
Suction Side ◽  
Separation Control ◽  
Flow Separation Control ◽  
Active Flow

Abstract The effects of applying a coupled unsteady blowing and suction combination over SD7003 airfoil at Reynolds number of 60,000 at an angle of attack of 13°, where a large separation on the suction side of the airfoil existed, was considered to investigate active flow control (AFC) mechanism. URANS equations were employed to solve the flow field and k–ω SST was used as the turbulence model. The unsteady blowing and suction were implemented at an angle to the surface crossing the boundary layer (CBL). The influence of location and frequency of the blowing/suction jets were examined.

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