Calculation of efficiency by method involving no empirical factors and expressing results in terms of characteristics of particular airscrew under consideration; calculation of horsepower required on basis of normal lift to drag ratio, i.e., value of lift to drag which would be obtained in absence of airscrew.
Propulsive efficiency of airscrew
Flight
Flight ; 25 , n 1266
1933
2 pages
Article (Journal)
English
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SLUB | 1926
|Engineering Index Backfile | 1945
Engineering Index Backfile | 1941
|Engineering Index Backfile | 1936
|Engineering Index Backfile | 1941