scholarly journals Performance Enhancement of a Full-Scale Vertical Tail Model Equipped with Active Flow Control

2015 ◽  
Author(s):  
Edward A. Whalen ◽  
Doug S. Lacy ◽  
John C. Lin ◽  
Marlyn Y. Andino ◽  
Anthony E. Washburn ◽  
...  
Keyword(s):  
Flow Control ◽  
Performance Enhancement ◽  
Active Flow Control ◽  
Full Scale ◽  
Active Flow

Active flow control using pulsed micro-jets on a full-scale production car

2014 ◽  
Vol 6 (1) ◽  
pp. 1-20 ◽  
Author(s):  
Jean-Luc Aider ◽  
Pierric Joseph ◽  
Tony Ruiz ◽  
Philippe Gilotte ◽  
Yoann Eulalie ◽  
...  
Keyword(s):  
Flow Control ◽  
Active Flow Control ◽  
Full Scale ◽  
Scale Production ◽  
Active Flow

Numerical investigation of active flow control with co-flowing jet in a horizontal axis wind turbine

2020 ◽  
pp. 0309524X2096139
Author(s):  
Fangrui Shi ◽  
Yingqiao Xu ◽  
Xiaojing Sun
Keyword(s):  
Flow Control ◽  
Wind Turbine ◽  
Performance Enhancement ◽  
Active Flow Control ◽  
Three Dimensional ◽  
Horizontal Axis ◽  
Suction Surface ◽  
Horizontal Axis Wind Turbine ◽  
Momentum Coefficient ◽  
Active Flow

In this paper, a three-dimensional numerical simulation of the aerodynamic performance of a horizontal axis wind turbine (HAWT) whose blades are equipped with a new active flow control concept called Co-Flowing Jet (CFJ) is carried out. Numerical results show that the use of CFJ over the blade suction surface can effectively delay flow separation, thus improving the net torque and power output of HAWT. Besides, this increment in the net power produced by the turbine is considerably higher than the power consumed by the CFJ. Thus, the overall efficiency of the HAWT can be greatly increased. Furthermore, influences of different CFJ operating parameters including location of injection port, jet momentum coefficient and slot length on the performance enhancement of a HAWT are also systematically studied and the optimal combination of these parameters to obtain the best possible turbine efficiency throughout a range of different wind speeds has been identified.

High-Lift Performance Enhancement Using Active Flow Control

AIAA Journal ◽  
2020 ◽  
Vol 58 (10) ◽  
pp. 4228-4242
Author(s):  
Michael DeSalvo ◽  
Edward Whalen ◽  
Ari Glezer
Keyword(s):  
Flow Control ◽  
Performance Enhancement ◽  
Active Flow Control ◽  
High Lift ◽  
Active Flow

Full-Scale Flight Tests of Active Flow Control to Reduce Tiltrotor Aircraft Download

2011 ◽  
Vol 48 (3) ◽  
pp. 786-796 ◽  
Author(s):  
Michael A. McVeigh ◽  
Hassan Nagib ◽  
Tom Wood ◽  
Israel Wygnanski
Keyword(s):  
Flow Control ◽  
Active Flow Control ◽  
Full Scale ◽  
Flight Tests ◽  
Active Flow ◽  
Tiltrotor Aircraft

scholarly journals Full-Scale Testing of Active Flow Control Applied to a Vertical Tail

2019 ◽  
Vol 56 (4) ◽  
pp. 1376-1386 ◽  
Author(s):  
John C. Lin ◽  
Edward A. Whalen ◽  
Marlyn Y. Andino ◽  
Emilio C. Graff ◽  
Douglas S. Lacy ◽  
...  
Keyword(s):  
Flow Control ◽  
Active Flow Control ◽  
Full Scale ◽  
Active Flow ◽  
Full Scale Testing
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