This report is a continuation of NACA Technical Report 14. It presents the results of an experimental investigation on the performance of air propellers which was divided into five parts, as follows: (1) Tests under conditions of flight on 16 model propellers of different forms, sections, or pitch ratios from those of Technical Report 14; (2) Tests under conditions of flight on one model propeller of variable pitch; (3) Tests under conditions of flight on three sets of right and left hand model propellers in series; (4) Tests on 12 model propellers to determine brake effect or negative thrust at negative slip; (5) Standing thrust and power tests of 67 model propellers.
Experimental Research on Air Propellers II
1920-01-01
Miscellaneous
No indication
English
Experimental research on air propellers
SLUB | 1921
|Experimental research on air propellers
Engineering Index Backfile | 1922
|Experimental research on air propellers
Engineering Index Backfile | 1921
|Experimental research on air propellers
NTRS | 1918
|Experimental research on air propellers V
NTRS | 1923
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