An experimental investigation of the in-ground effect aerodynamic characteristics and predicted landing-ground-roll performance of wing-canard fighter configuration with a secondary nozzle thrust reverser was completed. These tests were conducted in the Langley 14 by 22 foot Subsonic Wind Tunnel using a model equipped with a pneumatic jet for thrust simulation of nozzle pressure ratios up to 4.0. The model was tested in the landing rollout configuration at approx. wheel touchdown height for a range of decreasing dynamic pressure from 50 psf down to 10 psf. Landing-ground-roll predictions of the configuration were calculated using the wind tunnel results.
Aerodynamics in Ground Effect and Predicted Landing Ground Roll of a Fighter Configuration with a Secondary-Nozzle Thrust Reverser
1988
131 pages
Report
No indication
English
Thrust reverser effects on fighter aircraft aerodynamics
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