Wind tunnel investigations for the flat spin of slender bodies at high angles of attack

1982 ◽  
Author(s):  
H. KUBOTA ◽  
I. ARAI ◽  
M. MATSUZAKA
Keyword(s):  
Wind Tunnel ◽  
Slender Bodies ◽  
High Angles Of Attack

Wind-tunnel investigation of a fighter model at high angles of attack

1992 ◽  
Vol 29 (6) ◽  
pp. 1091-1097 ◽  
Author(s):  
Sheshagiri K. Hebbar ◽  
David H. Leedy
Keyword(s):  
Wind Tunnel ◽  
High Angles Of Attack

SINGULAR AERODYNAMIC FEATURES OF LOW-SPEED HIGH-ANGLES-OF-ATTACK SLENDER BODIES

1988 ◽  
pp. 435-440
Author(s):  
K. Suzuki ◽  
M. Matsuzaka ◽  
T. Watanuki ◽  
N. Itoda ◽  
H. Kubota
Keyword(s):  
Low Speed ◽  
Slender Bodies ◽  
High Angles Of Attack

Fundamental aspects of the vortex flow on cones. Angular characterization of hyperlifting vortex torques; the law of filiation

2008 ◽  
Vol 86 (8) ◽  
pp. 1027-1031 ◽  
Author(s):  
A Abene ◽  
V Dubois
Keyword(s):  
Wind Tunnel ◽  
Vortex Flow ◽  
Secondary Structures ◽  
Current Theory ◽  
Vortex Structures ◽  
Apex Angle ◽  
Slender Bodies ◽  
The Law

This paper describes in detail the fundamental aspects of the vortex flow developed on the upper surface of a cone having an apex angle of 68.6°. It is one of a large number of studies carried out in the wind tunnel of the Valenciennes University aerodynamics and hydrodynamics laboratory whereby visualizations have enabled the flow of vortex structures to be monitored and consequently their development and positioning, under the influence of apex angles and at increasing angles of incidence, to be determined and defined. The existence and the preferential nature of intervortex angles are here confirmed and it has been found, by analogy with studies carried out on other types of slender bodies, that the law of filiation is applicable to the angular characterization of hyperlifting vortex torques and to the angular correspondence existing between their main and secondary structures. These findings suggest that there is a certain universality in the behaviour of these properties although no current theory would seem to be able as yet to provide a straightforward explanation of the phenomena.PACS Nos.: 44, 47

scholarly journals Validation of Control Laws at High Angles of Attack Using Three-Degree-of-Freedom Dynamic Rig in Wind Tunnel

2019 ◽  
Vol 52 (12) ◽  
pp. 526-531
Author(s):  
Maria E. Sidoryuk ◽  
Alexander N. Khrabrov ◽  
Timur G. Mukhanov ◽  
Igor I. Grishin
Keyword(s):  
Wind Tunnel ◽  
Degree Of Freedom ◽  
Control Laws ◽  
Three Degree Of Freedom ◽  
High Angles Of Attack

scholarly journals The Visualization of Separated Flow over Slender Bodies at High Angles of Attack.

1994 ◽  
Vol 14 (55) ◽  
pp. 243-252 ◽  
Author(s):  
Mingyang JIA ◽  
Tadaharu WATANUKI ◽  
Hirotoshi KUBOTA
Keyword(s):  
Separated Flow ◽  
Slender Bodies ◽  
High Angles Of Attack
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