Air Reactions to Objects Moving at Rates Above the Velocity of Sound with Application to the Air Propeller (1922)
NASA Technical Reports Server (NTRS) · leaf 20
Fig, 7. Comparing 3?" c 1?'' propeller.-. '^T = oia^^s-asnjqj, Tip speed=Feet rar sec. Fig. 8- Thrust & HPreouiied ^9i^od9?j.OH for cuter 21" of the 22" propeller.
NASA Technical Reports Server (NTRS)
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