Numerical Analysis of Active Control of Flow on a DBD Plasma Actuator Integrated Airfoil

2016 ◽  
pp. 363-374 ◽  
Author(s):  
Beycan Ibrahimoglu ◽  
M. Zeki Yilmazoglu ◽  
Ahmet Cücen
Keyword(s):  
Numerical Analysis ◽  
Active Control ◽  
Plasma Actuator ◽  
Dbd Plasma ◽  
Control Of Flow

scholarly journals Active Control of Flow around NACA 0015 Airfoil by Using DBD Plasma Actuator

2013 ◽  
Vol 45 ◽  
pp. 01008 ◽  
Author(s):  
Y.E. Akansu ◽  
F. Karakaya ◽  
A. Şanlısoy
Keyword(s):  
Active Control ◽  
Plasma Actuator ◽  
Dbd Plasma ◽  
Control Of Flow ◽  
Naca 0015

0617 Active Control of Flow on Airfoil Using String-type Plasma Actuator

2015 ◽  
Vol 2015 (0) ◽  
pp. _0617-1_-_0617-5_
Author(s):  
Daiki SUZUKI ◽  
Yasuchika YUKI ◽  
Takayasu FUJINO ◽  
Takehiko SEGAWA
Keyword(s):  
Active Control ◽  
Plasma Actuator ◽  
String Type ◽  
Control Of Flow

Active Control of Flow Separation Over a NACA0024 Airfoil by DBD Plasma Actuator and FBG Sensor

2011 ◽  
Author(s):  
Seth Walker ◽  
Takehiko Segawa ◽  
Timothy Jukes ◽  
Hirohide Furutani ◽  
Norihiko Iki ◽  
...  
Keyword(s):  
Active Control ◽  
Flow Separation ◽  
Leading Edge ◽  
Open Circuit ◽  
Flow Conditions ◽  
Dbd Plasma ◽  
Flow Separation Control ◽  
Barrier Discharge Plasma ◽  
Tunnel Analysis ◽  
Control Of Flow

Dielectric barrier discharge plasma actuators (DBD-PA) and fiber Bragg grating flow sensors (FBG-FS) have been investigated for active control of flow separation around a NACA0024 airfoil. Tangential jets were produced in the vicinity of the DBD-PA slightly aft of the leading edge of the airfoil. The flow separation control ability was evaluated at a low Reynolds number, Re = 5.0×104, in an open-circuit wind tunnel. Analysis of instantaneous and time-averaged velocity distributions around the airfoil was achieved using a particle image velocimetry (PIV) system. The flow conditions induced by the DBD-PA to suppress the flow separation were found for angles of attack of α = 8°, 12°, and 16°. When unaided by the DBD-PA system, flow separations from NACA0024 airfoil are suppressed significantly for certain Reynolds numbers and angles of attack. FBG-FS attached a chord-wise cantilever near the trailing edge of the airfoil was used to measure strain fluctuations for its feasibility to detect flow separation in real time and construct feedback control system with DBD-PA. In this study, it was found that standard deviations of strain fluctuations increase obviously in cases of flow conditions at which the flow around NACA0024 airfoil separates.

S056042 Feedback Control of Flow Separation on Windmill Blade by DBD Plasma Actuator FBG Sensor

2012 ◽  
Vol 2012 (0) ◽  
pp. _S056042-1-_S056042-5
Author(s):  
Takehiko SEGAWA ◽  
Yasuchika YUKI ◽  
Hiroyuki ABE ◽  
Tetsuhiko MAEDA ◽  
Satoshi OGATA ◽  
...  
Keyword(s):  
Feedback Control ◽  
Flow Separation ◽  
Plasma Actuator ◽  
Dbd Plasma ◽  
Fbg Sensor ◽  
Control Of Flow

S0530401 Active Control of Flow on Airfoil by Gurney Flap Effect of Plasma Actuator

2015 ◽  
Vol 2015 (0) ◽  
pp. _S0530401--_S0530401-
Author(s):  
Daiki SUZUKI ◽  
Takayasu FUJINO ◽  
Yasuchika YUKI ◽  
Takehiko SEGAWA
Keyword(s):  
Active Control ◽  
Plasma Actuator ◽  
Gurney Flap ◽  
Control Of Flow
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