CFD validation of high-lift flows with significant wind-tunnel effects

2000 ◽  
Author(s):  
Stuart Rogers ◽  
Karlin Roth ◽  
Steven Nash
Keyword(s):  
Wind Tunnel ◽  
Cfd Validation ◽  
High Lift ◽  
Tunnel Effects

Validation of computed high-lift flows with significant wind-tunnel effects

AIAA Journal ◽  
2001 ◽  
Vol 39 ◽  
pp. 1884-1892
Author(s):  
Stuart E. Rogers ◽  
Karlin Roth ◽  
Steven M. Nash
Keyword(s):  
Wind Tunnel ◽  
High Lift ◽  
Tunnel Effects

Validation of Computed High-Lift Flows with Significant Wind-Tunnel Effects

AIAA Journal ◽  
2001 ◽  
Vol 39 (10) ◽  
pp. 1884-1892 ◽  
Author(s):  
Stuart E. Rogers ◽  
Karlin Roth ◽  
Steven M. Nash
Keyword(s):  
Wind Tunnel ◽  
High Lift ◽  
Tunnel Effects

Wind Tunnel Experiment of Microjet-based Flow Control on a Multi-Element High-Lift Airfoil

2022 ◽  
Author(s):  
Case P. Van Dam ◽  
Sai B. Mothukuri ◽  
Seyedeh Sheida Hosseini ◽  
Edward White ◽  
Lisa Brown ◽  
...  
Keyword(s):  
Wind Tunnel ◽  
Flow Control ◽  
Wind Tunnel Experiment ◽  
High Lift

Wind Tunnel Study of a Large Aerostat, CFD Validation

2013 ◽  
Author(s):  
Stephen C. Chan ◽  
John D. Hunt ◽  
Kaleb Shervington
Keyword(s):  
Wind Tunnel ◽  
Cfd Validation ◽  
Wind Tunnel Study

Characterisation of a highly staggered spanwise cambered biplane

2015 ◽  
Vol 119 (1212) ◽  
pp. 203-228
Author(s):  
L.W. Traub ◽  
R. Waghela ◽  
K.A. Bordignon
Keyword(s):  
Numerical Simulation ◽  
Wind Tunnel ◽  
Dihedral Angles ◽  
Wind Tunnel Testing ◽  
High Lift ◽  
Front Wing ◽  
Geometric Variation ◽  
Tunnel Testing

AbstractAn investigation is presented to elucidate the performance of a staggered, spanwise cambered biplane. The spanwise camber yielded wings forming a ‘∧’ or ‘∨’ when viewed streamwise. The configuration is examined in terms of its aerodynamic and stability characteristics. The feasibility of negating the requirement for a conventional empennage is explored. Geometric variation encompassed front and back wing anhedral/dihedral angles yielding 49 combinations. Evaluation of the geometry was accomplished using both wind tunnel testing and numerical simulation. The results indicated that front wing dihedral in conjunction with aft wing anhedral was most beneficial, such that the benefit of wake spacing was maximised. Aerodynamic benefit was indicated compared to a conventional empennage geometry. The greatest disparity in behaviour of the fore and aft wing anhedral/dihedral distribution was in the high lift regime, where the nature of the stall varied. Simulations to establish the viability of the geometry in terms of controllability were also conducted and indicated that the configuration is viable.

Wind-Tunnel Tests of a High Lift Generation and Stall/Spin Recovery System

2000 ◽  
Vol 37 (3) ◽  
pp. 383-389 ◽  
Author(s):  
D. K. Nowak ◽  
U. P. Solies
Keyword(s):  
Wind Tunnel ◽  
High Lift ◽  
Wind Tunnel Tests ◽  
Recovery System

High-Lift Airfoil Interacting with a Vortical Disturbance: Wind-Tunnel Measurements

AIAA Journal ◽  
2015 ◽  
Vol 53 (6) ◽  
pp. 1681-1692 ◽  
Author(s):  
S. Klein ◽  
D. Hoppmann ◽  
P. Scholz ◽  
R. Radespiel
Keyword(s):  
Wind Tunnel ◽  
High Lift ◽  
Wind Tunnel Measurements ◽  
Vortical Disturbance
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