Method of calculating propeller drag in dive as outlined by Handbook of Instructions for Airplane Designers, compared with same method modified by use of method for finding dynamic pitch of propeller as proposed in report No. 5085 of Curtiss Aeroplane and Motor Co; results show little difference in accuracy between two methods.
Comparison of various methods of predicting effect of propeller on diving speed
Air Corps Information Cir
Air Corps Information Circular ; 7 , n 688
1934
4 pages
Article (Journal)
English
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Floating type diving propeller for improving water circulation
European Patent Office | 2021
|Engineering Index Backfile | 1943
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