Results 41 to 50 of about 410 (86)
Study of the Tooth Contact Pattern for Double-Enveloping Worm Gear. [PDF]
Materials (Basel)Kalina A, PoĊowniak P, Sobolak M.
europepmc +1 more source
Meshing theory and contact analysis of double enveloping hourglass worm drive with planar generatrix. [PDF]
Sci RepPeng Q, Li M.
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16th Biennial Symposium on Arts & Technology Proceedings [PDF]
, 2018 Ammerman Center for Arts & Technology, Connecticut College
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Wings in Orbit: Scientific and Engineering Legacies of the Space Shuttle, 1971-2010 [PDF]
The Space Shuttle is an engineering marvel perhaps only exceeded by the station itself. The shuttle was based on the technology of the 1960s and early 1970s. It had to overcome significant challenges to make it reusable.
Chapline, Gail +3 more
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A Summary of NASA Rotary Wing Research: Circa 20082018 [PDF]
The general public may not know that the first A in NASA stands for Aeronautics. If they do know, they will very likely be surprised that in addition to airplanes, the A includes research in helicopters, tiltrotors, and other vehicles adorned with rotors.
Yamauchi, Gloria K.
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