Construction of Wooden Propellers
Автор: NASA Video
Загружено: 2013-05-22
Просмотров: 3536
Описание:
This 1941 NASA film describes the process of building the giant wooden
propeller blades used in the early Langley wind tunnels. No contractor
had the tools or knowledge to build the massive blades, so NACA decided
to build their own propellers on site. For more information, see the
West Area Model Shop page."
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