Effect of camber ratio and of angle of attack on speed at which burble occurs; efficiency of propellers as static-thrust producers; method of momentum to compute thrust and application of adjustable-pitch propellers to supercharged engines; causes of forces required to operate control adjustments; method of elastic-stress analysis; with increase of propeller-tip speeds and engine horsepower, aerodynamic advantages of controllable-pitch propeller become more important. (see also - (discussion) p 664-666; abstract in West. Flying, vol. 6, no. 4, Oct. 1929, p. 59)
Variable-pitch propellers
Soc. Automotive Engrs. -- JI
Society of Automotive Engineers -- Journal ; 25 , n 6
1929
9 pages
16 Figs.
Article (Journal)
English
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Engineering Index Backfile | 1919
|Engineering Index Backfile | 1929
|Engineering Index Backfile | 1947
Engineering Index Backfile | 1942
SAE Technical Papers | 1929
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