1. A wind-tunnel technique for measuring frequency-response functions for gust load analyses.
2. Buell, D. A. "An Experimental Investigation of the Velocity Fluctuations Behind Oscillating Vanes," Tech. Rep. TN D-5543, NASA, Nov. 1969.
3. A Wind-Tunnel Stream Oscillation Apparatus
4. Ham, N. D., Bauer, P. H., and Lawrence, T. L. "Wind Tunnel Generation of Sinusoidal Lateral and Longitudinal Gusts by Circulation of Twin Parallel Airfoils," Tech. Rep. CR 137547, ASRL TR 174-3, NASA, Aug. 1974.
5. Experiments and analysis for a gust generator in a wind tunnel