Buffet onset measurements were performed on a low aspect ratio, moderately swept, aircraft model at three transonic Mach numbers in the 1.2 m tunnel. Instrumentation included wing root strain gauges, a wing tip accelerometer, wing trailing edge pressure taps, and standard six component internal strain gauge balance. Results of buffet onset obtained by these different techniques are compared. A discussion of the buffet onset results, as it relates to the main features of the flow on the wing upper surface, is also included.
Buffet Onset Measurements on an Aircraft Model at Transonic Mach Numbers
1986
39 pages
Report
Keine Angabe
Englisch
Effect of Mach Number and Pitching Eigenfrequency on Transonic Buffet Onset
AIAA | 2023
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