1. Low-speed wind tunnel testing;Barlow,1999
2. Visualization of flow fields by use of a tuft grid technique;Bird;Journal of the Aeronautical Sciences,1952
3. Experimental aerodynamics;Discetti,2017
4. Helium bubble flow visualization of the spanwise separation on a NACA 0012 with simulated glaze ice;Kerho,1992
5. Flow visualization;Merzkirch,1987