Keywords: stock photography stockphotography blackandwhite monochrome naca nasa nasa glenn research center nasaglennresearchcenter wind tunnel windtunnel 1957 tv camera blackandwhite monochrome black and white 95741167155 - technician setting up rca television camera Explore Alexander-Hughes' 1264 photos on Flickr! Description (August 21, 1957) A television camera is focused by NACA technician on a ramjet engine model through the schlieren optical windows of the 10 x 10 Foot Supersonic Wind Tunnel's test section. Closed-circuit television enables aeronautical research scientists to view the ramjet, used for propelling missiles, while the wind tunnel is operating at speeds from 1500 to 2500 mph. (8.570) The tests were performed at the Lewis Flight Propulsion Laboratory, now John H. Glenn Research Center. Image # : C1957-45762 Description (August 21, 1957) A television camera is focused by NACA technician on a ramjet engine model through the schlieren optical windows of the 10 x 10 Foot Supersonic Wind Tunnel's test section. Closed-circuit television enables aeronautical research scientists to view the ramjet, used for propelling missiles, while the wind tunnel is operating at speeds from 1500 to 2500 mph. (8.570) The tests were performed at the Lewis Flight Propulsion Laboratory, now John H. Glenn Research Center. Image # : C1957-45762 |