4.5-Foot Flutter Tunnel
(L-46834): Here a researcher inspects a model wing mounted vertically in one of the 4.5-Foot Flutter Tunnel’s test sections. What appear to be ribs inside the test section are actually shadows cast by a flow straightener at its far end.
Credit: NASA
Image Number: 1946-L-46834
Date: 1946
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Uploaded on August 5, 2013
Taken circa 1946
4.5-Foot Flutter Tunnel
(L-46834): Here a researcher inspects a model wing mounted vertically in one of the 4.5-Foot Flutter Tunnel’s test sections. What appear to be ribs inside the test section are actually shadows cast by a flow straightener at its far end.
Credit: NASA
Image Number: 1946-L-46834
Date: 1946
15,536
views
2
faves
0
comments
Uploaded on August 5, 2013
Taken circa 1946