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Paper Information

Journal:   JOURNAL OF APPLIED FLUID MECHANICS (JAFM)   2016 , Volume 9 , Number 2; Page(s) 877 To 888.
 
Paper: 

EXPERIMENTAL INVESTIGATION OF SEPARATION CONTROL ON A NACA0024 AIRFOIL USING STATIONARY AND NON-STATIONARY AC-DIELECTRIC BARRIER DISCHARGE PLASMA ACTUATOR

 
 
Author(s):  TATHIRI G.*, PARISHANI H., POURYOUSSEFI S.G., ESMAEILZADEH E., MIRSAJEDI S.M., MIRZAEI M., KHATIBZADEH N.
 
* DEPARTMENT OF ENGINEERING, ZANJAN BRANCH, ISLAMIC AZAD UNIVERSITY, ZANJAN, IRAN
 
Abstract: 

An experimental study of stationary and non-stationary dielectric barrier discharge (DBD) plasma actuator is presented to control the flow around a NACA0024 airfoil. First, an induced air velocity of ~5 m/s is generated on a flat plate in still air using an AC-DBD actuator to find the optimal setup of the actuator (voltage, frequency, electrode width and gap size). Using the same actuator in the optimal position/setup on a NACA0024 airfoil at Reynolds number of 0.48×106, we are able to increase the stall angle of the airfoil to 18?, compared to 16? in no-actuator state. Furthermore, during the plasma actuation, the lift is increased by up to 5%. We show that non-stationary actuation, while yielding a performance similar to stationary actuation, leads to a considerable reduction of ~51% in plasma power consumption.

 
Keyword(s): FLOW CONTROL, INDUCED FLOW, DBD PLASMA ACTUATOR, NACA0024 AIRFOIL, SEPARATION POINT
 
 
References: 
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Citations: 
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APA: Copy

TATHIRI, G., & PARISHANI, H., & POURYOUSSEFI, S., & ESMAEILZADEH, E., & MIRSAJEDI, S., & MIRZAEI, M., & KHATIBZADEH, N. (2016). EXPERIMENTAL INVESTIGATION OF SEPARATION CONTROL ON A NACA0024 AIRFOIL USING STATIONARY AND NON-STATIONARY AC-DIELECTRIC BARRIER DISCHARGE PLASMA ACTUATOR. JOURNAL OF APPLIED FLUID MECHANICS (JAFM), 9(2), 877-888. https://www.sid.ir/en/journal/ViewPaper.aspx?id=569864



Vancouver: Copy

TATHIRI G., PARISHANI H., POURYOUSSEFI S.G., ESMAEILZADEH E., MIRSAJEDI S.M., MIRZAEI M., KHATIBZADEH N.. EXPERIMENTAL INVESTIGATION OF SEPARATION CONTROL ON A NACA0024 AIRFOIL USING STATIONARY AND NON-STATIONARY AC-DIELECTRIC BARRIER DISCHARGE PLASMA ACTUATOR. JOURNAL OF APPLIED FLUID MECHANICS (JAFM). 2016 [cited 2021July25];9(2):877-888. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=569864



IEEE: Copy

TATHIRI, G., PARISHANI, H., POURYOUSSEFI, S., ESMAEILZADEH, E., MIRSAJEDI, S., MIRZAEI, M., KHATIBZADEH, N., 2016. EXPERIMENTAL INVESTIGATION OF SEPARATION CONTROL ON A NACA0024 AIRFOIL USING STATIONARY AND NON-STATIONARY AC-DIELECTRIC BARRIER DISCHARGE PLASMA ACTUATOR. JOURNAL OF APPLIED FLUID MECHANICS (JAFM), [online] 9(2), pp.877-888. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=569864.



 
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