Search Details

Word: freeflight (lookup in dictionary) (lookup stats)
Dates: during 1937-1937
Sort By: most recent first (reverse)


Usage:

...High-speed tunnels, spinning tunnels, atmospheric tunnels, variable-density tunnels and propeller research tunnels are old stuff. This year two more were added to the list-a freeflight tunnel and a gust tunnel...

Author: /time Magazine | Title: Transport: Tunnel Topics | 5/31/1937 | See Source »

...freeflight tunnel is a cylinder which may be tilted at a normal airplane glide angle. On the bottom rests a small model of a commercial plane which is to be tested for such things as controllability. As the air rushes into the tunnel, the model takes off, flies completely free. Trailing from it is a thread-like copper wire through which the operator can control ailerons and rudders, see how the ship obeys them...

Author: /time Magazine | Title: Transport: Tunnel Topics | 5/31/1937 | See Source »

| 1 | 2 | 3 | Next