scholarly journals DYE VISUALIZATION OF A YAWED SLENDER DELTA WING

2015 ◽  
Vol 1 (7) ◽  
Author(s):  
İlyas KARASU
Keyword(s):  
Delta Wing ◽  
Dye Visualization

Dye Visualization of the Flow Structure over a Yawed Nonslender Delta Wing

2009 ◽  
Vol 46 (5) ◽  
pp. 1818-1822 ◽  
Author(s):  
C. Canpolat ◽  
S. Yayla ◽  
B. Sahin ◽  
H. Akilli
Keyword(s):  
Flow Structure ◽  
Delta Wing ◽  
Dye Visualization

scholarly journals Flow Behavior in Side-View Plane of Pitching Delta Wing

2018 ◽  
Vol 180 ◽  
pp. 02080
Author(s):  
Mehmet Can Pektas ◽  
Mehmet Oguz Tasci ◽  
Ilyas Karasu ◽  
Besir Sahin ◽  
Huseyin Akilli
Keyword(s):  
Vortex Breakdown ◽  
Delta Wing ◽  
Flow Behavior ◽  
Side View ◽  
Visualization Technique ◽  
Sweep Angle ◽  
Pitching Motion ◽  
Reduced Frequency ◽  
Dye Visualization ◽  
Yaw Angle

In the present investigation, a delta wing which has 70° sweep angle, Λ was oscillated on its midcord according to the equation of α(t)=αm+α0sin(ωet). This study focused on understanding the effect of pitching and characterizing the interaction of vortex breakdown with oscillating leading edges under different yaw angles, β over a slender delta wing. The value of mean angle of attack, αm was taken as 25°. The yaw angle, β was varied with an interval of 4° over the range of 0°≤β≤ 16°. The delta wing was sinusoidally pitched within the range of period of time 5s≤Te≤60s and reduced frequency was set as K=0.16, 0.25, 0.49, 1.96 and lastly amplitude of pitching motion was arranged as α0=±5°.Formations and locations of vortex breakdown were investigated by using the dye visualization technique in side view plane.

Dye visualization over double delta wing with various kink angles

2019 ◽  
Vol 22 (4) ◽  
pp. 669-681 ◽  
Author(s):  
Tahir Durhasan ◽  
İlyas Karasu
Keyword(s):  
Delta Wing ◽  
Dye Visualization ◽  
Double Delta Wing

Experimental Investigation on Blunt-Edged UTM Delta Wing VFE-2 Configurations at Low Reynolds Number

2018 ◽  
Vol 12 (3) ◽  
pp. 255
Author(s):  
Muhammad Zal Aminullah Daman Huri ◽  
Shabudin Bin Mat ◽  
Mazuriah Said ◽  
Shuhaimi Mansor ◽  
Md. Nizam Dahalan ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Reynolds Number ◽  
Delta Wing ◽  
Low Reynolds Number ◽  
Low Reynolds

Diamond, cropped, delta, and double-delta wing vortex breakdown during dynamic pitching

AIAA Journal ◽  
1997 ◽  
Vol 35 ◽  
pp. 567-569
Author(s):  
Roy Y. Myose ◽  
Boon-Kiat Lee ◽  
Shigeo Hayashibara ◽  
L. S. Miller
Keyword(s):  
Vortex Breakdown ◽  
Delta Wing ◽  
Double Delta Wing

Instantaneous three-dimensional vorticity measurements in vortical flow over a delta wing

AIAA Journal ◽  
1997 ◽  
Vol 35 ◽  
pp. 1612-1620
Author(s):  
A. Honkan ◽  
J. Andreopoulos
Keyword(s):  
Delta Wing ◽  
Three Dimensional ◽  
Vortical Flow
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